Cyber Hub – Proteja a sua rede
We live in a time when technology is rapidly evolving, and cyber threats are becoming increasingly difficult to detect. Explore the leading topics of network security and learn how you can Secure the Network against the most sophisticated cyber attacks.
SASEZero Trust vs. Traditional Network Security: Key Differences
Traditional network security models work on the assumption that once a device or user is inside the corporate ...
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SASESecure Web Gateway Use Cases
A Secure Web Gateway (SWG) is a security solution that protects businesses from web-based threats by filtering internet ...
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SASENext-Generation Secure Web Gateway
A Next-Generation Secure Web Gateway (NG-SWG) in cyber security is a cloud-based solution that protects organizations from web ...
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Proteja a redeThe Various Types of Secure Remote Access Solutions
As hybrid workforces become the norm for many businesses, the performance and capabilities of different secure remote access ...
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SASEThe Complete Guide to SASE Adoption
Secure Access Service Edge (SASE) is a cloud-native framework that combines networking and security functions into a unified ...
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FirewallHow Do Attackers Try to Bypass Firewalls?
Attacks attempt to bypass firewalls by exploiting weaknesses in their design or configuration. Everything from an outdated security ...
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VPNWhat Is a VPN Concentrator?
A VPN concentrator is a centralized management system that is able to create, organize, and secure massive volumes ...
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Segurança da redeNetwork Security Assessment
A network security assessment evaluates an organization’s network infrastructure to reduce the risk of cyberattacks. By auditing ...
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FirewallNetwork Firewall Pricing
Network firewalls monitor and control traffic passing between trusted and untrusted networks, such as internal business systems and ...
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SASETop Use Cases Where SASE Delivers Maximum Value
Secure Access Service Edge (SASE) is transforming the way enterprises approach network security and connectivity. By combining functionality ...
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SASEWhy SASE Is Critical for Hybrid Workforce Security
With employees accessing sensitive data and critical resources from diverse locations and devices, securing IT infrastructure is more ...
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SASESASE vs. ZTNA: What’s The Difference?
Cloud migration and the rise of hybrid workforces mean perimeter-based security models are becoming increasingly obsolete. Secure Access ...
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VPNWhat is a VPN Blocker?
Virtual private network (VPN) blocking refers to technologies that prevent the use of VPN tunnels. VPNs provide an ...
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VPNWhat is an SSL VPN?
An SSL VPN is a Virtual Private Network (VPN) that provides secure remote access to internal resources using ...
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Segurança da redeWhat is Hybrid Mesh Network Security?
A hybrid mesh architecture supports flexible, direct connectivity between a range of security enforcement points – including cloud Points ...
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Firewall5 Types of Firewalls: Which One Do You Need?
A firewall is a security system positioned at the network perimeter to inspect traffic and filter out suspicious ...
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FirewallIPS vs. Firewall: What’s the Difference?
Due to the complexity of networks and the sophistication of cyberattacks, you need multiple network security layers to ...
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Proteja a redeThe Guide to Network Security Monitoring
Network security monitoring is the process of collecting and acting on the real-time data of a network’s ...
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Proteja a redeThe Top 5 SASE Solutions of 2025
New trends in enterprise IT often lead to more complex network infrastructure and extended attack surfaces. Whether it’...
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Proteja a redeThe Top 5 Business VPNs for 2025
Enterprise VPN services provide encryption, protecting the data transferred between your network and the employees accessing it. Unlike ...
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Proteja a redeNetwork Security Monitoring Tools - Explore the Different Types
Unveiling the inner workings of a network is a core component of network security: it’s also a ...
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Proteja a redeWhat is Cyber Security Performance Management?
Cybersecurity performance management is the process of assessing cybersecurity programs, determining whether they are fit for purpose, and ...
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Segurança da redeNetwork Security Software - Key Features & Capabilities
Network security can place immense demands on the people and processes that keep an organization safe. A lack ...
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SD-WANTop 5 SD-WAN Providers to Consider in 2025
To get the most reliable connectivity possible without compromising security, many companies are turning to Software-Defined Wide Area ...
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SASEWhat Is Bring Your Own License (BYOL)?
Bring your own license (BYOL) is a licensing model that allows customers to apply their existing software licenses ...
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Proteja a redeLayer 2 Tunnel Protocol (L2TP)
Layer 2 Tunnel Protocol (L2TP) is a protocol that creates a tunnel to securely transfer data between two ...
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Proteja a redeO que é QUIC? Entenda o protocolo
A protocol defines how data is transferred over the internet between two devices. And since protocols need to ...
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SASEWhat Is Remote Network Access? Understand Remote Access
Remote network access is the ability to securely connect to a private network from a remote location, allowing ...
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Proteja a redeWhat Is A Fully Qualified Domain Name (FQDN)?
A fully qualified domain name (FQDN) is the entire address of an internet domain. What makes a domain ...
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SASEHow to Determine SASE ROI
Given the shift to the cloud and the rise of remote work, more organizations are turning to SASE ...
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Proteja a redeMSP vs. MSSP: What’s the Difference?
Managing and securing enterprise IT systems is a significant challenge. You need to design, implement, and protect network ...
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FirewallTop Critical Capabilities for Firewalls
Network firewalls let organizations monitor and secure the traffic. But the wealth of features that different firewall providers ...
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Segurança da redeHow to Perform a Network Security Audit in 5 Steps
A network security audit allows teams to assess the real-world security implications of the different tools and processes ...
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FirewallFirewall Compliance - Importance & Best Practices
Firewall compliance is the process of ensuring that a firewall’s configuration, rules, and management align with security ...
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Proteja a redeNext-Generation Firewall (NGFW) vs. Unified Threat Management (UTM)
Next-generation firewalls (NGFWs) and unified threat management (UTM) systems are two different forms of technologies that incorporate a ...
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FirewallDisable Firewall - The Risks of Turning Off Firewall
A firewall is a security device that restricts incoming and outgoing traffic according to its predefined rules. It ...
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FirewallWhat Does a Firewall Do?
A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on ...
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FirewallFirewall Settings and How to Configure Them
Firewalls are a central component of network security, governing incoming and outgoing traffic according to predefined rules established ...
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Proteja a redeWhat Is a Reverse Proxy?
A reverse proxy acts as a go-between piece of network architecture that sits between user devices and the ...
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Segurança da redeWhat Is Enterprise Network Security?
Network security consists of the processes that secure an organization’s communication channels. Since enterprises rely on a ...
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FirewallVPN vs. Firewall: 4 Key Differences
Since VPNs and firewalls are often used in tandem, it can be difficult to establish their technical differences. ...
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FirewallWhat Is a Host-Based Firewall?
A host-based firewall is a software application that runs on an individual device to monitor and control its ...
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Segurança da IoTEnterprise IoT Security
Internet of Things (IoT) has become an increasingly vital component within modern enterprises: whether it’s a few ...
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Firewall6 Main Firewall Threats & Vulnerabilities, and How to Mitigate Them
Firewalls sit between a company’s internal devices and the public internet, monitoring all connections that flow in ...
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VPNWhat Is a VPN Tunnel? Types of VPN Tunneling
A VPN tunnel is a private, encrypted pathway between a user’s device and a secure VPN server. ...
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FirewallFirewall Protection: How Does a Firewall Protect the Network?
Firewall protection allows organizations to establish secure barriers between internal networks and untrusted external sources. Any data packets ...
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Proteja a redePoint-to-Point Tunneling Protocol (PPTP)
The point-to-point tunneling protocol is an outdated method of establishing a VPN connection and constructing an encrypted tunnel. ...
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FirewallFirewall Analyzer - Log Analysis Tool
A firewall analyzer is an analytical engine that bolts onto a core firewall and manages either macro firewall ...
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Segurança da redeNetwork Security Policy - How to manage your Network
A network security policy is a set of rules and regulations that govern network access, usage, and security. ...
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VPNWhat is a VPN Router?
A VPN router is a router that has been configured to connect directly to a Virtual Private Network (...
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FirewallSolução de Problemas de Segurança do Firewall
Despite the firewall’s ongoing ability to control traffic in and out of a network perimeter, the ability ...
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Segurança da redeProxy vs. VPN: 4 Key Differences
While enterprises have traditionally kept data off the public internet via isolated, local networks, hybrid and remote workstyles ...
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Confiança ZeroWhat is Zero Trust in Endpoint Security?
In hybrid organizations, endpoints such as mobile devices, laptops, and IoTs make up the largest part of the ...
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Proteja a redeHow to Fix Packet Loss in 3 Steps
Whether you’re dealing with dropped calls, interrupted video streams, or delayed data transfers, addressing packet loss is ...
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Proteja a redeWhat Is Packet Loss and How To Prevent It?
Packet loss refers to the situation where data packets, the small units of data that travel over the ...
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Segmentação de RedeVLAN - Segmentation and Security
A virtual local area network (VLAN) is an isolated network, just without the need for network devices to ...
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Segurança da redeWhat Is Network Design? How To Design a Network
Network design is a critical component of building resilient and scalable networks. From initial scoping to implementation, the ...
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Segurança da redeO que é monitoramento da experiência digital (DEM)?
Digital Experience Monitoring (DEM) is an approach to measuring and optimizing the performance of digital services for end ...
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SD-WANWhat is Zero Touch Provisioning (ZTP)?
Zero touch provisioning (ZTP) is a technology that automates the setup and configuration of new devices, eliminating the ...
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Proteja a redeWhat is Network Orchestration?
Network orchestration is a set of actions that allows enterprise network administrators to centrally control and manage the ...
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VPNHybrid VPN - What is it and how to use it?
A hybrid virtual private network (VPN) addresses the need for enhanced privacy and security of data in both ...
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Proteja a redeGerenciamento de políticas de segurança de rede (NSPM)
Network Security Policy Management (NSPM) is a process for defining and enforcing rules and procedures which protect the ...
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Proteja a redeWhat is a Network Vulnerability Scanner?
Network vulnerability scanners compare the never-ending lists of published critical vulnerabilities against the real-time activity of an enterprise’...
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FirewallWhat Is a DMZ Firewall?
A demilitarized zone (DMZ) firewall separates an organization’s DMZ or screened subnet from the rest of the ...
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Proteja a redeO que é a Camada 7?
Layer 7 refers to the Application Layer in the OSI networking model. It is the top layer of this ...
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FirewallHow to Perform a Firewall Security Audit
A firewall security audit assesses an organization’s firewalls to ensure that they are meeting the security needs ...
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Confiança ZeroHow to Evaluate Zero Trust Platforms
The zero trust security model strengthens enterprise cybersecurity by eliminating implicit trust. All requests for secure access to ...
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FirewallSecure Web Gateway vs. Firewall
Secure web gateways (SWGs) and firewalls are both security solutions designed to protect organizations against malicious content entering ...
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VPNWhat is an Enterprise VPN?
An enterprise virtual private network (VPN) is a security tool designed specifically for organizations to enable geographically distributed ...
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VPN5 Biggest VPN Security Risks
A Virtual Private Network (VPN) is an important tool for enhancing online privacy and security for both individuals ...
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Proteja a redeWhat is a UDP Flood Attack?
User Datagram Protocol (UDP) flood attacks rely on the exploitation of flaws in the protocol to execute a ...
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Proteja a rede12 Network Operations Center (NOC) Best Practices
A network operations center (NOC) is the team responsible for monitoring and managing an organization’s network infrastructure. ...
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Proteja a redeNext-Generation Firewall vs. Traditional Firewall
Firewalls are a critical component of a corporate cybersecurity architecture, acting as the barrier between a protected internal ...
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FirewallWhat Is a Managed Firewall?
A managed firewall is a network firewall that is operated by a third-party organization. It provides many of ...
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Proteja a redeWhat Is a Stateful Packet Inspection Firewall?
A stateful packet inspection (SPI) firewall internally tracks the state of current network connections. This enables it to ...
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Proteja a redeWhat Are Firewall Rules?
The primary role of a firewall is to determine what types of traffic are permitted to enter and ...
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Confiança ZeroWhat is a Zero Trust Policy?
A zero trust policy is a set of rules that defines how an organization implements the zero trust ...
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Proteja a redeEnhancing Cloud Security with NGFW
Next-generation firewalls (NGFWs) offer advanced threat detection and prevention capabilities for corporate networks. As companies increasingly move applications ...
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Proteja a redeO que é HTTP/3?
HTTP/3 is the latest generation of the Hypertext Transport Protocol (HTTP). It is designed to provide a fast, ...
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Proteja a redeKey Capabilities of SSE: How Can They Help?
Security Service Edge (SSE) integrates several security functions into a single, cloud-native offering. This integration improves security efficiency ...
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SASESASE vs. SSE: qual escolher?
SASE and SSE are closely related solutions since SSE offers a subset of SASE’s integrated features. Below ...
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Proteja a redeNext-Generation Firewall (NGFW) Features
A next-generation firewall (NGFW) is a sophisticated network security device that offers a significant advancement over traditional firewalls. ...
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Proteja a redeWhat Is a DNS Flood Attack?
DNS flood attacks are Distributed Denial of Service (DDoS) attacks targeting DNS servers. These attacks deny access to ...
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Proteja a redeO que é um ataque de amplificação de DNS?
A DNS amplification attack is a form of Distributed Denial of Service (DDoS) attack that abuses publicly accessible ...
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FirewallFirewall com tecnologia de IA
An AI-powered firewall integrates the capabilities of artificial intelligence (AI) with a next-generation firewall (NGFW). It leverages modern ...
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Segurança da redeWhat is TLS Inspection
Secure Sockets Layer/Transport Layer Security (SSL/TLS) is the network protocol that encrypts and authenticates most network ...
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Proteja a redeWhat is an IP Address
An IP address, short for Internet Protocol address, is a numerical label designated to each device interconnected within ...
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Proteja a redeModelo OSI versus Modelo TCP/IP
Network infrastructure interconnects computers and enables applications to talk to one another. However, the process of converting the ...
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Segurança da rede6 Types of Network Security Protocols
Network protocols are used to carry different types of data over the network. For example, HTTP is used ...
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SASEBest Practices for Successful SASE Deployment
Secure Access Service Edge (SASE) is a network security solution that has garnered widespread interest and adoption in ...
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Segurança da redeBiggest Network Security Threats
Companies face a diverse and evolving cyber threat landscape. In the last few years, many new cyber threats ...
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Proteja a redeO que é um Centro de Operações de Rede (NOC)?
A Network Operations Center (NOC) is the team within an organization tasked with ensuring that the corporate IT ...
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Proteja a redeMirai Botnet Malware
The Mirai botnet is a famous Internet of Things (IoT) botnet and one of the largest botnets of ...
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Proteja a redeO que é uma VPN empresarial?
A virtual private network (VPN) is a network security tool designed to provide a secure connection over a ...
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Proteja a redeO que é latência e como o senhor pode reduzi-la?
Network latency is a measure of the time that it takes for a packet to move from the ...
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SASEWhat is Hybrid SASE?
Companies’ interest in Secure Access Service Edge (SASE) solutions has grown dramatically in recent years. This interest is ...
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Segurança da IoTOs maiores desafios da segurança da IoT
Internet of Things (IoT) adoption has expanded dramatically in recent years. “Smart” devices have numerous potential applications and ...
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Proteja a redeTI versus TO em cibersegurança
In the past, IT and OT environments were kept separate, a practice that helped to protect vulnerable OT ...
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Confiança ZeroO que é controle de acesso?
Access control is the practice of only allowing legitimate users to access an organization’s resources. The access ...
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Proteja a redeO que é gerenciamento de segurança de rede?
Network security management centralizes the management of an organization’s network security assets. By bringing all of these ...
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Proteja a redeSegurança da VPN - Qual é a segurança de uma VPN?
As remote and hybrid work arrangements have become more common in recent years, companies need to offer secure ...
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Confiança ZeroO que é uma rede Zero Trust?
Zero trust is a security model designed to eliminate implicit trust within an organization’s cybersecurity strategy. In ...
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FirewallO que é um firewall de malha híbrida?
As redes corporativas estão se tornando mais distribuídas, abrangendo data centers corporativos, infraestrutura de nuvem e forças de trabalho remotas e híbridas. Com...
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Segurança da IoTBotnet de IoT
Um botnet de IoT é uma rede de dispositivos da Internet das Coisas comprometidos ou infectados que podem ser remotamente...
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VPNComo funciona uma VPN?
Virtual Private Networks (VPNs) provide secure and private connections when using public networks. They encrypt internet traffic and ...
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Confiança ZeroZero Trust vs Least Privilege
Cybersecurity has become a growing concern for many organizations as cyberattacks grow more common and sophisticated. At the ...
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Proteja a redeO que é o protocolo de resolução de endereços (ARP)?
A computer can be identified by one of two types of addresses. An Internet Protocol (IP) address is ...
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O que é Traceroute?O que é Traceroute?
Traceroute is a network protocol designed to determine the path that a network packet takes while traveling from ...
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Gestão de Direitos Digitais (DRM)Gestão de Direitos Digitais (DRM)
Digital Rights Management (DRM) is a technology designed to help protect an organization’s copyright and secure its ...
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FirewallRoteador vs. firewall
Firewalls and routers are both critical components of an organization’s IT infrastructure. Without both capabilities, an organization ...
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Proteja a redeO que é o Border Gateway Protocol (BGP)?
The Internet is not one, homogeneous network. It is made up of various independent networks that are linked ...
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FirewallFirewall vs. Proxy
Firewalls and proxies are both security solutions designed to prevent potential threats to an organization and its users. ...
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Proteja a redeO que é o protocolo de transferência de arquivos (FTP)?
The File Transfer Protocol (FTP) is a network protocol designed to efficiently transfer files from one computer to ...
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SASEO que é um gateway de segurança Nuvem?
Cloud Security Gateway is cloud-based solutions designed to provide comprehensive protection for corporate web traffic, whether inbound or ...
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Proteja a redeO que é o protocolo de datagrama do usuário (UDP)?
The User Datagram Protocol (UDP) is one of the two main protocols that operate at the Transport layers ...
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Proteja a redeO que é TCP/IP?
When two computers communicate over a network, they need a means of routing traffic from the source computer ...
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Proteja a redeO que é monitoramento de rede?
Network monitoring is the practice of collecting information about the current state and health of the network. By ...
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Proteja a redeO que é uma Nuvem Multitenant?
A multitenant cloud is one where multiple different customers of a cloud service provider share the same physical ...
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Proteja a redeStateful vs. Stateless firewall
The purpose of a firewall is to manage the types of traffic that can enter and leave a ...
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FirewallO que é um firewall sem estado?
A stateless firewall is one that doesn’t store information about the current state of a network connection. ...
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Proteja a redeO que é uma hiperescala centro de dados?
A hyperscale data center horizontally integrates servers to improve resiliency and scalability. By tightly integrating compute, storage, and ...
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Proteja a redeO que é análise de tráfego de rede (NTA)?
Most cyberattacks occur over the network, making it an ideal source of information about threats to an organization ...
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Proteja a redeServiço de borda de segurança (SSE) vs. Gateway Web seguro (SWG)
Corporate networks are rapidly growing more complex and distributed. Widespread adoption of cloud computing and remote work has ...
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Proteja a redeO que é um proxy reverso?
A forward proxy sits between user devices and the public Internet. All web browsing traffic is routed through ...
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Proteja a redeO que é uma plataforma de cibersegurança?
A cyber security platform is a centralized solution for managing and securing an organization’s data, users and ...
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SASEO que é Acesso Seguro ao Serviço (SSA)?
Secure Service Access (SSA) is designed to secure the modern distributed enterprise. As companies increasingly adopt remote work ...
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SD-WANEntendendo a arquitetura SD-WAN
SD-WAN, which stands for software-defined wide-area networking, provides an organization with the ability to create a secure corporate ...
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SD-WANModelos de implantação SD-WAN
Software-defined wide area networking (SD-WAN) creates a virtual network on top of physical infrastructure, making it easier to ...
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SD-WANSD-WAN como serviço
SD-WAN, or Software-defined wide-area networking, implements a corporate Wide Area Network (WAN) by creating a logical overlay on ...
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Segurança da IoTdispositivo de segurança e gerenciamento de IoT
As Internet of Things (IoT) device adoption grows rapidly across all industry verticals, IoT device security solutions help ...
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Segurança da IoTSegurança da Arquitetura IoT
Internet of Things (IoT) devices implement important functionality and have access to sensitive data, making security essential. An ...
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FirewallComo escolher um firewall para sua empresa
A firewall provides a foundation for a network security architecture. Firewalls are designed to define network perimeter and ...
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FirewallFirewall vs. Antivírus
Firewalls and antivirus solutions are both vital components of a corporate cybersecurity strategy, yet they are distinct solutions ...
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FirewallO que é um firewall empresarial?
Firewalls are a crucial component of any organization’s network security architecture. A firewall defines the boundary between ...
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Proteja a redeO que é AIOps?
The term AIOps was coined by Gartner in 2017, and stands for “artificial intelligence for IT operations”. AIOps uses ...
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Segurança da IoTO que é um firewall para IoT?
As Internet of Things (IoT) devices become more common in corporate devices, managing device access is essential for ...
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Proteja a redeO que é gerenciamento de acesso privilegiado (PAM)?
Privileged access management (PAM) is a security practice designed to limit the risk posed by privileged accounts on ...
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Proteja a redeO que é o Acesso a Aplicativos de Confiança Zero (ZTAA)?
Zero-trust application access (ZTAA) applies a zero trust security model to manage access to an organization’s applications. ...
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Proteja a redeO que é o Rede Access Control (NAC)?
Network access control (NAC) solutions enable an organization to restrict unauthorized or non-compliant devices and users from accessing ...
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Proteja a redeO que é Autenticação Multifatorial (MFA)?
Multi-factor authentication (MFA) uses multiple means of authenticating a user’s identity before providing access to a system ...
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Proteja a redeO que é Gestão de Segurança da Informação?
Information security management is the process of protecting an organization’s data and assets against potential threats. One ...
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FirewallO que é um firewall de perímetro?
A perimeter firewall defines the boundary between a private network and the public Internet. All traffic entering and ...
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Segurança do ICSMelhores práticas de segurança do ICS
Industrial Control Systems (ICS) are software, hardware, and networking components that are used for manufacturing. These systems are ...
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Firewallfirewallde alta disponibilidade (HA)
High Availability (HA) firewall clusters are designed to minimize downtime for critical systems through the use of redundant ...
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SD-WANO que é segurança SD-WAN?
The growing adoption of cloud computing and remote work has caused the traditional network perimeter to dissolve. As ...
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Proteja a redeSegmentação de rede vs microssegmentação
In the past, companies commonly used a perimeter-focused security strategy where all security solutions were deployed at the ...
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Proteja a redeO que é acesso seguro à Internet?
Company employees need access to the Internet to do their jobs. However, as remote and hybrid work policies ...
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Proteja a redeO que é uma varredura de portas?
A port scan is a network reconnaissance technique designed to identify which ports are open on a computer. ...
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Proteja a redeO que é a tradução de endereços NAT (Rede Address Translation)?
Network address translation (NAT), a feature found in many firewalls, translates between external and internal IP addresses. With ...
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Proteja a rederede como um serviço (NaaS)
Networking as a service (NaaS) is becoming more prevalent in today’s cyber landscape, as it becomes more ...
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Proteja a redeAcesso de menor privilégio
Least privilege access is crucial to a zero trust security strategy, which states that users, applications, and devices ...
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Proteja a redeO que é o Princípio do Menor Privilégio (POLP)?
The Principle of Least Privilege (POLP) is an information security best practice and a fundamental tenet of a ...
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Sistema de detecção de intrusão (IDS)Cloud IDS (serviço de detecção de intrusões)
An intrusion detection system (IDS) provides threat detection and alerting to support incident response activities. Cloud IDS is ...
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Proteja a redenuvem IPS (Serviço de Prevenção de Intrusões)
An intrusion prevention system (IPS) detects and blocks potential threats targeting an organization’s systems and applications. Cloud ...
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FirewallFirewall Configuration- How to Configure a Firewall?
The security of your users and your network, in large part, relies on how your firewall is configured. ...
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SASESecurity Service Edge (SSE) - Components and Capabilities
Security Service Edge (SSE) is a cloud-based security framework that protects users, devices, and data across environments. SSE ...
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Segurança da redeSegurança de rede vs segurança de aplicativo
Network security and application security are related but distinct aspects of a corporate cybersecurity strategy. Learn the differences ...
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Segurança da IoTO que é um gateway de IoT?
IoT Gateways are intelligent central hubs for Internet of Things (IoT) devices. That is, they connect IoT devices ...
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Segurança da IoTO que é IoT Edge?
Internet of Things (IoT) devices with limited compute and storage capacity benefit from an edge computing model where ...
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Proteja a redegateway da Web seguro (SWG) vs CASB
A Cloud Access Security Broker (CASB) solution is not the only option for cloud-based security. Secure Web Gateway (...
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Proteja a redeO que é um gateway de rede?
Network gateways are designed to translate traffic between different protocols. These translations enable networks using different protocols or ...
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SD-WANOs 5 principais desafios do SD-WAN
With the rise of remote & hybrid work models and the growth of cloud infrastructure, companies are turning ...
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SD-WANAs 4 principais práticas recomendadas para SD-WAN
The modern enterprise is a distributed, global one with remote workers, branch locations, and cloud-based infrastructure dispersed around ...
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VPNO que é VPN como serviço (VPNaaS)?
VPN as a Service (VPNaaS) – also called a cloud VPN – is a new type of VPN technology that ...
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Proteja a redeO que é Gestão de Segurança?
Security management covers all aspects of protecting an organization’s assets – including computers, people, buildings, and other assets – ...
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FirewallO que é um firewall dinâmico?
Stateful firewalls intercept packets at the network layer and then derive and analyze data from all communication layers ...
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Proteja a redeO que é MPLS?
Multi-protocol label switching (MPLS) is a routing technique used in carrier backbones and in enterprise networks to connect ...
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Segurança da redeMelhores práticas de segurança de rede
The modern enterprise is increasingly distributed and cloud-centric, which has dire implications for cybersecurity. The attack surface has ...
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Segurança da redeArquitetura de segurança de rede
Networks must have security embedded into their very design. A network security architecture provides a basis for an ...
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Confiança ZeroZTNA versus VPN
The rise of remote work in the wake of the pandemic has made secure remote access solutions critical ...
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Confiança Zero5 Princípios Fundamentais da Segurança de Confiança Zero
A zero trust architecture implements a security strategy based on the principle of least privilege. Under a zero ...
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FirewallO que é um firewall proxy?
In simple terms, a proxy is someone given the authority to represent someone else. In computer networks, proxies ...
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VPNBenefícios de uma Rede Virtual Privada (VPN)
Virtual private networks (VPNs) provide users with secure, seamless remote access to corporate networks and resources when traveling ...
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FirewallO que é software de firewall?
Firewall software is a core part of cybersecurity technology: sometimes physical, sometimes cloud-based, it filters the connections going ...
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SASEOs 3 principais benefícios do SASE
The shift to remote work has driven companies to redesign their network and security architectures. The distributed enterprise ...
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Proteja a redeO que é o Agente Nano Security?
Check Point’s Nano Agent is an on-device runtime protection solution for Internet of Things (IoT) and Operational ...
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Segurança do ICSModelo Purdue para Segurança de Sistemas de Controle Industrial
Network segmentation is an effective tool for improving the security of companies with IT and OT networks. The ...
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Firewall8 práticas recomendadas de firewall para proteger a rede
Having a firewall security best practice guide for securing the network can communicate to security stakeholders your company’...
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Proteja a redeO que é gerenciamento unificado de ameaças (UTM)?
Unified threat management (UTM) systems consolidate multiple security functions into a single appliance. By doing so, UTM eliminates ...
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FirewallO que é Firewall? Os diferentes tipos de firewalls
A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on ...
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Proteja a redeO que é o Zero Trust Edge (ZTE)?
A Zero Trust Edge (ZTE) solution applies zero trust to authenticate, sanitize and monitor network connections across a ...
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Segurança da redeO que é a Rede Management?
Network management includes all of the tools, processes, and procedures that are used to monitor, configure, and maintain ...
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Proteja a redeO que é computação de borda?
Edge computing can be best defined through Gartner’s definition – “a part of a distributed computing topology in ...
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Proteja a redeO que é inspeção SSL?
The use of SSL/TLS in HTTPS provides security for web traffic containing sensitive information. While this is ...
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Segurança da redePrincipais problemas, ameaças e preocupações em segurança de rede
As 2021 begins, it’s a good time to reflect on threats the Check Point Research group saw in 2020 ...
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Proteja a redeO que é virtualização de funções de rede (NFV)?
Simply put, Network Functions Virtualization (NFV) abstracts network services from hardware. This enables the installation, control and monitoring ...
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Segmentação de RedeMelhores práticas de segurança para segmentação de rede
Network segmentation enables an organization to reduce cybersecurity risk and acts as a vital first step towards defining ...
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VPNO que é VPN? Diferentes tipos de VPNs
While many network protocols have encryption built in, this is not true for all Internet traffic. This means ...
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SASEArquitetura SASE
Secure Access Service Edge (SASE) architecture is a framework that combines networking and security controls into a single, ...
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Segurança do ICSO que é Segurança de Sistema de Controle Industrial (ICS)?
While the rise of smart devices and the Internet of Things (IoT) is transforming Industrial control system (ICS) ...
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Proteja a redeO que é Segurança de Tecnologia Operacional (OT)?
Operational technology (OT) includes computer systems designed to be deployed in critical infrastructure (power, water, etc.), manufacturing, and ...
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Segurança da IoTQuestões de segurança da IoT
It is estimated that there will be over 41 billion connected devices by 2027. Hackers are capitalizing on this growth ...
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Proteja a redeO que é segurança DNS?
When most people use the Internet, they use domain names to specify the website that they want to ...
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FirewallGerenciamento de firewall
While firewalls have been around for many years, the modern firewall has proven to be very different from ...
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SD-WANO que são soluções SD-WAN?
SD-WAN applies software defined networking (SDN) to wide area network (WAN) connectors. Enterprises use SD-WAN to connect corporate ...
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Proteja a redeO que é uma rede DMZ?
A DMZ network, named after the demilitarized area that sits between two areas controlled by opposing forces or ...
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Proteja a redeO que é um servidor proxy?
Proxy servers sit between the client and the server. They can act as a proxy for either the ...
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Confiança ZeroArquitetura de Confiança Zero
A zero trust security architecture is designed to reduce cybersecurity risk by eliminating implicit trust within an organization’...
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Proteja a redeO que é segurança incorporada?
The Internet of Things (IoT) is growing as more and more devices are connected to the Internet. However, ...
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Proteja a redeO que é Qualidade de Serviço (QoS)?
Quality of Service (QoS) is a set of techniques and technologies that are designed to optimize the performance ...
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VPNO que é uma VPN em nuvem?
Virtual private networks (VPNs) are a solution designed to provide encrypted connectivity between a remote worker or site, ...
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FirewallO que é um firewall de hardware?
A hardware firewall is a physical appliance that is deployed to enforce a network boundary. All network links ...
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Proteja a redeO que é segurança de firmware?
Ease of use is top of mind when designing and purchasing Internet of Things (IoT) devices. Security may ...
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FirewallComo funciona um firewall com PCs e Macs
Firewalls are the very foundation of an organization’s or individual’s network security solution. They help to ...
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SASESASE vs SD-WAN
SASE and SD-WAN are both technologies for implementing a corporate wide area network (WAN) that connects remote users ...
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SASEProteções de e-mail SaaS e Office 365 em SASE
Organizations are increasingly reliant upon Software as a Service (SaaS) applications for their daily business. A common example ...
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Confiança ZeroCapacidades de confiança zero do SASE
Implementing zero trust, a security model that has achieved widespread adoption in recent years, enables an organization to ...
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Proteja a redeO que é Macrosegmentação?
Macro-segmentation is another term for traditional network segmentation. The goal of macro-segmentation is to break up a network ...
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Proteja a redeO que é logon único (SSO)?
Password fatigue is a common problem for employees who are often required to create, manage, and remember passwords ...
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Proteja a redeO que é verificação de vulnerabilidade?
Vulnerability scanners perform an automated scan for exploitable weaknesses within an organization’s application, endpoints, and IT infrastructure. ...
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Proteja a redeO que é segurança 5G?
As a result, 5G has the potential to make the world much more connected. Devices in locations without ...
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Proteja a redeO que é o DNS Tunneling?
The Domain Name System (DNS) protocol is one of the most widely used and trusted protocols on the ...
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Proteja a redeO que é autenticação de dois fatores (2FA)?
Two factor authentication (2FA) can improve security for anyone using an online service or accessing corporate resources. Basically, ...
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Proteja a redeO que é microssegmentação?
Micro-segmentation is a network security technique that isolates different workloads from one another within a data center. By ...
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Segmentação de RedeO que é segmentação de rede?
The concept of network segmentation has been around for a while. The simplest form of network segmentation is ...
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VPNO que é uma VPN site-to-site?
Many organizations have multiple physical sites, each with their own corporate local area network (LAN). While geographically separated, ...
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Sistema de detecção de intrusão (IDS)IDS x IPS
While both Intrusion Detection Systems (IDS) and Intrusion Protection Systems (IPS) are designed to help protect against threats ...
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Sistema de detecção de intrusão (IDS)What is an Intrusion Detection System (IDS)?
A network intrusion detection system (IDS) is a cybersecurity solution designed to identify and generate alerts regarding potential ...
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Proteja a redeMSSP - What is a Managed Security Service Provider?
Managed security service providers (MSSP) deliver management and outsourced monitoring of systems and security devices. An MSSP can ...
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SASESASE vs CASB
Most companies know that they need specialized cloud security solutions, but it can be difficult to determine what ...
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FirewallOs diferentes tipos de firewalls
There are several types of firewalls, and one of the major challenges that companies face when trying to ...
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Proteja a redeO que é perímetro definido por software (SDP)?
The evolution of the corporate network has rendered legacy security models and solutions obsolete. Software Defined Perimeter solutions, ...
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Proteja a redeO que é acesso à rede Zero Trust (ZTNA)?
The zero trust model describes the security principle of “never trust, always verify”. Zero Trust Network Access (ZTNA) ...
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Confiança ZeroMelhores práticas de confiança zero
The new reality for IT and DevOps engineers is defined by the cloud, mobility, and increasing demands for ...
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Confiança ZeroPor que a identidade é o novo perímetro
The classic approach to defending a network was to put up perimeter defenses, typically a firewall with some ...
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VPNVPN x SDP
In a world where traditional network boundaries no longer exist, VPNs are showing their age. Virtual private networks (...
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Confiança ZeroComo implementar confiança zero
Zero Trust is an increasingly common term that is heard in the security industry. It’s both a ...
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VPNMelhores práticas de acesso remoto seguro
The COVID-19 virus outbreak, also known as the coronavirus, has caused major supply-chain disruptions for a wide range ...
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SD-WANMPLS Alternatives - Can SD-WAN replace MPLS
Multi-protocol label switching (MPLS) is a common choice for implementing reliable, high-performance wide area networking (WAN). However, it ...
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VPNVPN Alternatives - Solutions for Remote Access
Virtual private networks (VPNs) are one of the most commonly used solutions for secure remote network connectivity. However, ...
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Proteja a redeO que é uma Plataforma de Gestão de Ameaças?
Effectively managing cyber threats requires more than identifying and responding to ongoing attacks against the organization. Minimizing the ...
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Proteja a redeO que são plataformas de gerenciamento de segurança?
A number of factors, such as digital transformation initiatives and the growth of remote work, have contributed to ...
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SD-WANSD-WAN vs VPN
While many consider SD-WAN to be a newer technology designed to replace VPN, there are many other factors ...
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SD-WANSD-WAN vs MPLS
In the past, MPLS was the only option for implementing a high-performance, reliable wide area network (WAN). However, ...
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Proteja a redeO que é o aplicativo Controle?
Application control is a granular form of application regulation that allows businesses to dictate how applications function, process ...
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Proteja a redeFirewall como serviço (Firewall as a Service, FWaaS)
Firewall as a Service, or FWaaS, is a cloud firewall service that delivers on-demand traffic analysis and threat ...
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FirewallComo um Firewall de última geração pode atender às necessidades de qualquer setor
Firewalls in general are utilized to protect and secure corporate data from cyber attacks. Yet only a next-generation ...
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FirewallPor que um firewall é a primeira linha de defesa contra ataques cibernéticos?
The visibility and traffic filtering that a firewall provides enables an organization to identify and block a large ...
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Security Management ArchitectureQuão dinâmica é a sua política de segurança?
When enabled, security policy rules in firewalls allow trusted traffic in and keep dangerous traffic out. Here we ...
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FirewallIngredientes principais de um firewall forte
As firewalls have evolved, key technology features have evolved as well. Below, we discuss which essential features make ...
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Firewall5 recursos de firewall que você deve ter
From small gateways to large hyperscale solutions, firewalls come in a range of options. Here we discuss the 5 ...
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FirewallThe Evolution of the Firewall: From Data Center to the Cloud
While a number of different types of firewalls exist, two of the most important steps in the evolution ...
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SD-WANOs benefícios do SD-WAN
For enterprises and midmarket businesses with multiple branches or locations, SD-WAN represents an opportunity to cut costs, increase ...
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SASESecure Access Service Edge (SASE) - Components & Deployment
Secure Access Service Edge (SASE) is a unified, cloud-based architecture that merges networking and security functions. It addresses ...
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Security Management ArchitectureWhat is Security Management Architecture
Cybersecurity is an increasing concern for modern businesses. Companies are relying more and more on technology to handle ...
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Proteja a redeWhat Is Security Management in the Cloud
Cloud computing has become a practical necessity for businesses trying to gain a technological advantage over their competitors. ...
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Segurança da IoTIoT para edifícios inteligentes
IoT Smart Buildings connect people with technology to create productive, enjoyable, and efficient work spaces. Smart buildings are ...
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FirewallO que é um firewall de rede?
A network firewall is a firewall that is deployed as part of an organization’s network infrastructure. It ...
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Segurança da IoTO que é SCADA?
Supervisory Control and Data Acquisition (SCADA) systems are used in operational technology (OT) environments to control and monitor ...
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Segurança da IoTIoT para empresas
The Internet of Things, or IoT as most call it, is just a simple name for the network ...
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Segurança da IoTWhat is IoT Healthcare
Internet of Things (IoT) – which is the large scale network of devices that communicate with one another via ...
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Segurança da IoTO que é segurança Iot?
The adoption of Internet of Things (IoT) and operational technology (OT) devices has exploded in recent years. However, ...
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Confiança ZeroO que é segurança de confiança zero?
Historically, most organizations operated under a perimeter-based security model. Everything inside the perimeter was considered to be authorized ...
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Proteja a redeO que é filtragem de URL
URL filtering is a cybersecurity solution that blocks unauthorized access to URLs, protects against cyber threats like malicious ...
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Proteja a redeO que é o modelo OSI? Compreendendo as 7 camadas
Network stacks are complex, multi-layered systems that map application-layer data structures to bits transferred over physical media and ...
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VPNO que é Acesso Remoto Seguro VPN?
Remote secure access VPN provides remote and secure access to a company network to individual hosts or clients, ...
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Segurança da IoTO que é IoT?
The Internet of Things, or IoT, is the network of devices connected to the Internet that communicate with ...
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Proteja a redeO que é um gateway web seguro (SWG)?
A secure web gateway protects an organization from online security threats and infections by enforcing company policy and ...
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Proteja a redeO que é IPS
In short, an Intrusion Prevention System (IPS), also known as intrusion detection prevention system (IDPS), is a technology ...
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SD-WANO que é SD-WAN?
Software-defined WAN (SD-WAN) technology applies software-defined networking (SDN) concepts for the purpose of distributing network traffic throughout a ...
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Proteja a redeO que é segurança de filial
Branch Office Security encompasses the various security solutions that organizations put in place to ensure that branch offices ...
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Proteja a redefirewall de próxima geração (NGFW)
While firewalls, which are the basis of a corporate network security strategy, have been around for quite some ...
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Proteja a redeO que é hiperescala
Hyperscale tightly integrates the compute, storage, security, and virtualization layers into a single solution. Hyperscale design allows architecture ...
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Segurança da redeWhat is Network Security? Different Types of Solutions
Network Security protects your network and data from breaches, intrusions and other threats. This is a vast and ...
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