Cyber Hub – Secure The Network
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.
Pare-feuHow 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 Everything from an outdated security ...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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Network SecurityNetwork Security Assessment
A network security assessment evaluates an organization’s network infrastructure to reduce the risk of cyberattacks. By auditing ...
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Pare-feuNetwork 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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Network SecurityWhat 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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Pare-feu5 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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Pare-feuIPS 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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Sécuriser le réseauThe 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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Sécuriser le réseauThe 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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Sécuriser le réseauThe 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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Sécuriser le réseauNetwork 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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Sécuriser le réseauWhat 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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Network SecurityNetwork 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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Sécuriser le réseauLayer 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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Sécuriser le réseauWhat is QUIC? Understand The Protocol
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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Sécuriser le réseauWhat 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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Sécuriser le réseauMSP 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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Pare-feuTop 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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Network SecurityHow 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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Pare-feuFirewall 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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Sécuriser le réseauNext-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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Pare-feuDisable 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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Pare-feuWhat 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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Pare-feuFirewall 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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Sécuriser le réseauWhat 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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Network SecurityWhat 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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Pare-feuVPN 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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Pare-feuWhat 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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Sécurité de l’IdOEnterprise IoT Security
Internet of Things (IoT) has become an increasingly vital component within modern enterprises: whether it’s a few ...
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Pare-feu6 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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Pare-feuFirewall 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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Sécuriser le réseauPoint-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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Pare-feuFirewall 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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Network SecurityNetwork 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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Pare-feuDépannage des problèmes de sécurité du pare-feu
Despite the firewall’s ongoing ability to control traffic in and out of a network perimeter, the ability ...
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Network SecurityProxy 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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Confiance zéroWhat 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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Sécuriser le réseauHow 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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Sécuriser le réseauWhat 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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Segmentation du réseauVLAN - 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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Network SecurityWhat 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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Network SecurityQu'est-ce que le suivi de l'expérience numérique (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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Sécuriser le réseauWhat 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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Sécuriser le réseauGestion de la politique de sécurité du réseau (NSPM)
Network Security Policy Management (NSPM) is a process for defining and enforcing rules and procedures which protect the ...
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Sécuriser le réseauWhat 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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Pare-feuWhat 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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Sécuriser le réseauWhat is Layer 7?
Layer 7 refers to the Application Layer in the OSI networking model. It is the top layer of this ...
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Pare-feuHow 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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Confiance zéroHow 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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Pare-feuSecure 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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Sécuriser le réseauWhat 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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Sécuriser le réseau12 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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Sécuriser le réseauNext-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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Pare-feuWhat 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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Sécuriser le réseauWhat 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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Sécuriser le réseauWhat 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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Confiance zéroWhat 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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Sécuriser le réseauEnhancing 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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Sécuriser le réseauQu’est-ce que 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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Sécuriser le réseauKey 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 : lequel choisir ?
SASE and SSE are closely related solutions since SSE offers a subset of SASE’s integrated features. Below ...
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Sécuriser le réseauNext-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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Sécuriser le réseauWhat 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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Sécuriser le réseauQu’est-ce qu’une attaque par amplification DNS ?
A DNS amplification attack is a form of Distributed Denial of Service (DDoS) attack that abuses publicly accessible ...
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Pare-feuPare-feu assisté par 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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Network SecurityWhat 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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Sécuriser le réseauWhat 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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Sécuriser le réseauOSI Model vs TCP/IP Model
Network infrastructure interconnects computers and enables applications to talk to one another. However, the process of converting the ...
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Network Security6 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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Network SecurityBiggest 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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Sécuriser le réseauQu'est-ce qu'un centre d'opérations réseau (NOC) ?
A Network Operations Center (NOC) is the team within an organization tasked with ensuring that the corporate IT ...
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Sécuriser le réseauMirai Botnet Malware
The Mirai botnet is a famous Internet of Things (IoT) botnet and one of the largest botnets of ...
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Sécuriser le réseauQu'est-ce qu'un VPR d'entreprise ?
A virtual private network (VPN) is a network security tool designed to provide a secure connection over a ...
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Sécuriser le réseauQu'est-ce que la latence et comment la réduire ?
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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Sécurité de l’IdOLes plus grands défis de la sécurité de l’IdO
Internet of Things (IoT) adoption has expanded dramatically in recent years. “Smart” devices have numerous potential applications and ...
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Sécuriser le réseauIT vs OT in Cybersecurity
In the past, IT and OT environments were kept separate, a practice that helped to protect vulnerable OT ...
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Confiance zéroQu’est-ce que le contrôle d’accès ?
Access control is the practice of only allowing legitimate users to access an organization’s resources. The access ...
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Sécuriser le réseauWhat is Network Security Management?
Network security management centralizes the management of an organization’s network security assets. By bringing all of these ...
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Sécuriser le réseauSécurité RVP - Quel est le niveau de sécurité d’un RVP ?
As remote and hybrid work arrangements have become more common in recent years, companies need to offer secure ...
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Confiance zéroWhat is a Zero Trust Network?
Zero trust is a security model designed to eliminate implicit trust within an organization’s cybersecurity strategy. In ...
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Pare-feuQu’est-ce qu’un pare-feu à maillage hybride ?
Les réseaux d’entreprise sont de plus en plus distribués, couvrant les centres de données de l’entreprise, l’infrastructure du cloud et les effectifs à distance et hybrides. Avec ...
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Sécurité de l’IdOBotnet IdO
Un botnet IdO est un réseau de dispositifs de l'Internet des objets compromis ou infectés qui peuvent être…
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VPNComment fonctionne un VPN ?
Virtual Private Networks (VPNs) provide secure and private connections when using public networks. They encrypt internet traffic and ...
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Confiance zéroZero 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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Sécuriser le réseauQu'est-ce que le protocole de résolution d'adresses (ARP) ?
A computer can be identified by one of two types of addresses. An Internet Protocol (IP) address is ...
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What is Traceroute?What is Traceroute?
Traceroute is a network protocol designed to determine the path that a network packet takes while traveling from ...
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Digital Rights Management (DRM)Digital Rights Management (DRM)
Digital Rights Management (DRM) is a technology designed to help protect an organization’s copyright and secure its ...
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Pare-feuRouter vs. Firewall
Firewalls and routers are both critical components of an organization’s IT infrastructure. Without both capabilities, an organization ...
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Sécuriser le réseauWhat is the 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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Pare-feuFirewall vs. Proxy
Firewalls and proxies are both security solutions designed to prevent potential threats to an organization and its users. ...
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Sécuriser le réseauQu'est-ce que le protocole de transfert de fichiers (FTP) ?
The File Transfer Protocol (FTP) is a network protocol designed to efficiently transfer files from one computer to ...
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SASEWhat Is a Cloud Security Gateway?
Cloud Security Gateway is cloud-based solutions designed to provide comprehensive protection for corporate web traffic, whether inbound or ...
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Sécuriser le réseauQu'est-ce que le protocole de datagramme utilisateur (UDP) ?
The User Datagram Protocol (UDP) is one of the two main protocols that operate at the Transport layers ...
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Sécuriser le réseauWhat is TCP/IP?
When two computers communicate over a network, they need a means of routing traffic from the source computer ...
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Sécuriser le réseauQu’est-ce que la surveillance réseau ?
Network monitoring is the practice of collecting information about the current state and health of the network. By ...
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Sécuriser le réseauWhat Is a Multitenant Cloud?
A multitenant cloud is one where multiple different customers of a cloud service provider share the same physical ...
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Sécuriser le réseauPare-feu avec ou sans État
The purpose of a firewall is to manage the types of traffic that can enter and leave a ...
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Pare-feuWhat is a Stateless Firewall?
A stateless firewall is one that doesn’t store information about the current state of a network connection. ...
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Sécuriser le réseauWhat is a Hyperscale Data Center?
A hyperscale data center horizontally integrates servers to improve resiliency and scalability. By tightly integrating compute, storage, and ...
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Sécuriser le réseauQu'est-ce que l'analyse du trafic réseau (NTA) ?
Most cyberattacks occur over the network, making it an ideal source of information about threats to an organization ...
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Sécuriser le réseauSecurity Service Edge (SSE) vs Secure Web Gateway (SWG)
Corporate networks are rapidly growing more complex and distributed. Widespread adoption of cloud computing and remote work has ...
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Sécuriser le réseauWhat is a Forward Proxy?
A forward proxy sits between user devices and the public Internet. All web browsing traffic is routed through ...
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Sécuriser le réseauWhat is a Cybersecurity Platform?
A cyber security platform is a centralized solution for managing and securing an organization’s data, users and ...
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SASEWhat is Secure Service Access (SSA)
Secure Service Access (SSA) is designed to secure the modern distributed enterprise. As companies increasingly adopt remote work ...
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SD-WANUnderstanding the SD-WAN Architecture
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-WANGuide de déploiement du module 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 as a Service
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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Sécurité de l’IdOIoT Device Security and Management
As Internet of Things (IoT) device adoption grows rapidly across all industry verticals, IoT device security solutions help ...
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Sécurité de l’IdOSécurité de l'IdO Architecture
Internet of Things (IoT) devices implement important functionality and have access to sensitive data, making security essential. An ...
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Pare-feuHow to Choose a Firewall for Your Business
A firewall provides a foundation for a network security architecture. Firewalls are designed to define network perimeter and ...
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Pare-feuFirewall vs. Antivirus
Firewalls and antivirus solutions are both vital components of a corporate cybersecurity strategy, yet they are distinct solutions ...
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Pare-feuWhat is an Enterprise Firewall
Firewalls are a crucial component of any organization’s network security architecture. A firewall defines the boundary between ...
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Sécuriser le réseauWhat is AIOps?
The term AIOps was coined by Gartner in 2017, and stands for “artificial intelligence for IT operations”. AIOps uses ...
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Sécurité de l’IdOWhat is an IoT Firewall?
As Internet of Things (IoT) devices become more common in corporate devices, managing device access is essential for ...
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Sécuriser le réseauQu'est-ce que la gestion des accès privilégiés (PAM) ?
Privileged access management (PAM) is a security practice designed to limit the risk posed by privileged accounts on ...
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Sécuriser le réseauWhat is Zero Trust Application Access (ZTAA)?
Zero-trust application access (ZTAA) applies a zero trust security model to manage access to an organization’s applications. ...
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Sécuriser le réseauWhat Is Network 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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Sécuriser le réseauQu'est-ce que l'authentification multi-facteurs (MFA) ?
Multi-factor authentication (MFA) uses multiple means of authenticating a user’s identity before providing access to a system ...
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Sécuriser le réseauWhat is Information Security Management?
Information security management is the process of protecting an organization’s data and assets against potential threats. One ...
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Pare-feuWhat is a Perimeter Firewall?
A perimeter firewall defines the boundary between a private network and the public Internet. All traffic entering and ...
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Sécurité ICSMeilleures pratiques en matière de sécurité ICS
Industrial Control Systems (ICS) are software, hardware, and networking components that are used for manufacturing. These systems are ...
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Pare-feuPar-feu de haute disponibilité (HA)
High Availability (HA) firewall clusters are designed to minimize downtime for critical systems through the use of redundant ...
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SD-WANQu'est-ce que la sécurité SD-WAN ?
The growing adoption of cloud computing and remote work has caused the traditional network perimeter to dissolve. As ...
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Sécuriser le réseauSegmentation du réseau et micro-segmentation
In the past, companies commonly used a perimeter-focused security strategy where all security solutions were deployed at the ...
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Sécuriser le réseauWhat is Secure Internet Access?
Company employees need access to the Internet to do their jobs. However, as remote and hybrid work policies ...
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Sécuriser le réseauWhat is a Port Scan?
A port scan is a network reconnaissance technique designed to identify which ports are open on a computer. ...
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Sécuriser le réseauWhat is Network Address Translation (NAT)?
Network address translation (NAT), a feature found in many firewalls, translates between external and internal IP addresses. With ...
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Sécuriser le réseauNetwork as a Service (NaaS)
Networking as a service (NaaS) is becoming more prevalent in today’s cyber landscape, as it becomes more ...
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Sécuriser le réseauAccès sur le principe du moindre privilège
Least privilege access is crucial to a zero trust security strategy, which states that users, applications, and devices ...
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Sécuriser le réseauQu'est-ce que le principe du moindre privilège (POLP) ?
The Principle of Least Privilege (POLP) is an information security best practice and a fundamental tenet of a ...
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Système de détection des intrusions (IDS)Système de détection des intrusions du cloud (Intrusion Detection service)
An intrusion detection system (IDS) provides threat detection and alerting to support incident response activities. Cloud IDS is ...
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Sécuriser le réseaucloud IPS (service de prévention des intrusions)
An intrusion prevention system (IPS) detects and blocks potential threats targeting an organization’s systems and applications. Cloud ...
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Pare-feuFirewall 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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Network Securityréseau Security vs application Security
Network security and application security are related but distinct aspects of a corporate cybersecurity strategy. Learn the differences ...
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Sécurité de l’IdOWhat is an IoT Gateway?
IoT Gateways are intelligent central hubs for Internet of Things (IoT) devices. That is, they connect IoT devices ...
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Sécurité de l’IdOWhat is IoT Edge?
Internet of Things (IoT) devices with limited compute and storage capacity benefit from an edge computing model where ...
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Sécuriser le réseauPasserelle Web sécurisée (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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Sécuriser le réseauWhat Is a Network Gateway?
Network gateways are designed to translate traffic between different protocols. These translations enable networks using different protocols or ...
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SD-WANTop 5 SD-WAN Challenges
With the rise of remote & hybrid work models and the growth of cloud infrastructure, companies are turning ...
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SD-WANTop 4 SD-WAN Best Practices
The modern enterprise is a distributed, global one with remote workers, branch locations, and cloud-based infrastructure dispersed around ...
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VPNWhat is VPN as a Service (VPNaaS)?
VPN as a Service (VPNaaS) – also called a cloud VPN – is a new type of VPN technology that ...
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Sécuriser le réseauWhat is Security Management?
Security management covers all aspects of protecting an organization’s assets – including computers, people, buildings, and other assets – ...
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Pare-feuQu’est-ce qu’un Stateful Firewall ?
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Sécuriser le réseauQu'est-ce que MPLS ?
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Network Securityréseau Meilleures pratiques en matière de sécurité
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Network SecurityArchitecture de sécurité du réseau
Networks must have security embedded into their very design. A network security architecture provides a basis for an ...
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Confiance zéroZTNA vs RVP
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Confiance zéro5 Core Principles of Zero Trust Security
A zero trust architecture implements a security strategy based on the principle of least privilege. Under a zero ...
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Pare-feuQu’est-ce qu’un Proxy Firewall ?
In simple terms, a proxy is someone given the authority to represent someone else. In computer networks, proxies ...
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VPNBenefits of a Virtual Private Network (VPN)
Virtual private networks (VPNs) provide users with secure, seamless remote access to corporate networks and resources when traveling ...
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Pare-feuQu'est-ce qu'un logiciel pare-feu ?
Firewall software is a core part of cybersecurity technology: sometimes physical, sometimes cloud-based, it filters the connections going ...
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SASELes 3 principaux avantages du SASE
The shift to remote work has driven companies to redesign their network and security architectures. The distributed enterprise ...
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Sécuriser le réseauQu'est-ce que l'Agent 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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Sécurité ICSPurdue Model for ICS Security
Network segmentation is an effective tool for improving the security of companies with IT and OT networks. The ...
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Pare-feu8 Meilleures pratiques en matière de pare-feu pour sécuriser le réseau
Having a firewall security best practice guide for securing the network can communicate to security stakeholders your company’...
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Sécuriser le réseauQu'est-ce que la gestion unifiée des menaces (UTM) ?
Unified threat management (UTM) systems consolidate multiple security functions into a single appliance. By doing so, UTM eliminates ...
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Pare-feuQu’est-ce qu’un pare-feu ? Les différents types de pare-feux
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Sécuriser le réseauQu'est-ce que 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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Network SecurityWhat is Network Management?
Network management includes all of the tools, processes, and procedures that are used to monitor, configure, and maintain ...
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Sécuriser le réseauQu'est-ce que l'informatique en périphérie ?
Edge computing can be best defined through Gartner’s definition – “a part of a distributed computing topology in ...
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Sécuriser le réseauQu'est-ce que l'inspection SSL ?
The use of SSL/TLS in HTTPS provides security for web traffic containing sensitive information. While this is ...
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Network SecurityTop Network Security Issues, Threats, and Concerns
As 2021 begins, it’s a good time to reflect on threats the Check Point Research group saw in 2020 ...
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Sécuriser le réseauQu'est-ce que la virtualisation des fonctions du réseau (NFV) ?
Simply put, Network Functions Virtualization (NFV) abstracts network services from hardware. This enables the installation, control and monitoring ...
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Segmentation du réseauSegmentation du réseau Meilleures pratiques en matière de sécurité
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VPNQu’est-ce que la RVP ? Différents types de VPN
While many network protocols have encryption built in, this is not true for all Internet traffic. This means ...
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SASEArchitecture SASE
Secure Access Service Edge (SASE) architecture is a framework that combines networking and security controls into a single, ...
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Sécurité ICSWhat is Industrial Control Systems (ICS) Security?
While the rise of smart devices and the Internet of Things (IoT) is transforming Industrial control system (ICS) ...
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Sécuriser le réseauWhat is Operational Technology (OT) Security?
Operational technology (OT) includes computer systems designed to be deployed in critical infrastructure (power, water, etc.), manufacturing, and ...
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Sécurité de l’IdOIoT Security Issues
It is estimated that there will be over 41 billion connected devices by 2027. Hackers are capitalizing on this growth ...
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Sécuriser le réseauQu'est-ce que la sécurité DNS ?
When most people use the Internet, they use domain names to specify the website that they want to ...
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Pare-feuGestion du pare-feu
While firewalls have been around for many years, the modern firewall has proven to be very different from ...
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SD-WANWhat are SD-WAN Solutions?
SD-WAN applies software defined networking (SDN) to wide area network (WAN) connectors. Enterprises use SD-WAN to connect corporate ...
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Sécuriser le réseauWhat is a DMZ Network?
A DMZ network, named after the demilitarized area that sits between two areas controlled by opposing forces or ...
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Sécuriser le réseauQu'est-ce qu'un serveur proxy ?
Proxy servers sit between the client and the server. They can act as a proxy for either the ...
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Confiance zéroZero Trust Architecture
A zero trust security architecture is designed to reduce cybersecurity risk by eliminating implicit trust within an organization’...
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Sécuriser le réseauQu'est-ce que la sécurité embarquée ?
The Internet of Things (IoT) is growing as more and more devices are connected to the Internet. However, ...
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Sécuriser le réseauQu'est-ce que la qualité de service (QoS) ?
Quality of Service (QoS) is a set of techniques and technologies that are designed to optimize the performance ...
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VPNQu'est-ce qu'un RVP cloud?
Virtual private networks (VPNs) are a solution designed to provide encrypted connectivity between a remote worker or site, ...
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Pare-feuWhat is a Hardware Firewall?
A hardware firewall is a physical appliance that is deployed to enforce a network boundary. All network links ...
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Sécuriser le réseauQu'est-ce que la sécurité des microprogrammes ?
Ease of use is top of mind when designing and purchasing Internet of Things (IoT) devices. Security may ...
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Pare-feuComment un pare-feu fonctionne-t-il avec les PC et les Mac ?
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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SASESaaS Email and Office 365 Protections in SASE
Organizations are increasingly reliant upon Software as a Service (SaaS) applications for their daily business. A common example ...
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Confiance zéroLes capacités de confiance zéro de SASE
Implementing zero trust, a security model that has achieved widespread adoption in recent years, enables an organization to ...
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Sécuriser le réseauWhat is Macro-Segmentation?
Macro-segmentation is another term for traditional network segmentation. The goal of macro-segmentation is to break up a network ...
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Sécuriser le réseauQu'est-ce que l'authentification unique (SSO) ?
Password fatigue is a common problem for employees who are often required to create, manage, and remember passwords ...
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Sécuriser le réseauQu'est-ce que l'analyse de vulnérabilité ?
Vulnerability scanners perform an automated scan for exploitable weaknesses within an organization’s application, endpoints, and IT infrastructure. ...
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Sécuriser le réseauQu'est-ce que la sécurité de la 5G ?
As a result, 5G has the potential to make the world much more connected. Devices in locations without ...
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Sécuriser le réseauWhat is DNS Tunneling?
The Domain Name System (DNS) protocol is one of the most widely used and trusted protocols on the ...
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Sécuriser le réseauQu'est-ce que l'authentification à deux facteurs (2FA) ?
Two factor authentication (2FA) can improve security for anyone using an online service or accessing corporate resources. Basically, ...
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Sécuriser le réseauQu'est-ce que la micro-segmentation ?
Micro-segmentation is a network security technique that isolates different workloads from one another within a data center. By ...
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Segmentation du réseauQu'est-ce que la segmentation du réseau ?
The concept of network segmentation has been around for a while. The simplest form of network segmentation is ...
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VPNWhat Is a Site to Site VPN?
Many organizations have multiple physical sites, each with their own corporate local area network (LAN). While geographically separated, ...
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Système de détection des intrusions (IDS)IDS c. IPS
While both Intrusion Detection Systems (IDS) and Intrusion Protection Systems (IPS) are designed to help protect against threats ...
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Système de détection des intrusions (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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Sécuriser le réseauMSSP - 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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Pare-feuLes différents types de pare-feu
There are several types of firewalls, and one of the major challenges that companies face when trying to ...
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Sécuriser le réseauQu'est-ce que le périmètre défini par logiciel (SDP) ?
The evolution of the corporate network has rendered legacy security models and solutions obsolete. Software Defined Perimeter solutions, ...
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Sécuriser le réseauQu'est-ce que l'accès au réseau sans confiance (ZTNA) ?
The zero trust model describes the security principle of “never trust, always verify”. Zero Trust Network Access (ZTNA) ...
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Confiance zéroMeilleures pratiques en matière de confiance zéro
The new reality for IT and DevOps engineers is defined by the cloud, mobility, and increasing demands for ...
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Confiance zéroWhy Identity is the New Perimeter
The classic approach to defending a network was to put up perimeter defenses, typically a firewall with some ...
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VPNRVP vs SDP
In a world where traditional network boundaries no longer exist, VPNs are showing their age. Virtual private networks (...
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Confiance zéroComment mettre en œuvre la confiance zéro
Zero Trust is an increasingly common term that is heard in the security industry. It’s both a ...
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VPNMeilleures pratiques en matière d'accès à distance sécurisé
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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Sécuriser le réseauWhat is a Threat Management Platform?
Effectively managing cyber threats requires more than identifying and responding to ongoing attacks against the organization. Minimizing the ...
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Sécuriser le réseauWhat are Security Management Platforms?
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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Sécuriser le réseauQu'est-ce que le contrôle application?
Application control is a granular form of application regulation that allows businesses to dictate how applications function, process ...
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Sécuriser le réseauFirewall-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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Pare-feuHow A Next-Generation Firewall Can Meet The Needs of Any Industry
Firewalls in general are utilized to protect and secure corporate data from cyber attacks. Yet only a next-generation ...
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Pare-feuWhy a Firewall is the First Line of Defense Against Cyber Attacks?
The visibility and traffic filtering that a firewall provides enables an organization to identify and block a large ...
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Security Management ArchitectureHow Dynamic is your Security Policy?
When enabled, security policy rules in firewalls allow trusted traffic in and keep dangerous traffic out. Here we ...
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Pare-feuIngrédients clés d'un pare-feu solide
As firewalls have evolved, key technology features have evolved as well. Below, we discuss which essential features make ...
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Pare-feu5 fonctions de pare-feu indispensables
From small gateways to large hyperscale solutions, firewalls come in a range of options. Here we discuss the 5 ...
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Pare-feuThe 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-WANLes avantages du 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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Sécuriser le réseauWhat 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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Sécurité de l’IdOIoT For Smart Building
IoT Smart Buildings connect people with technology to create productive, enjoyable, and efficient work spaces. Smart buildings are ...
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Pare-feuQu'est-ce qu'un pare-feu de réseau ?
A network firewall is a firewall that is deployed as part of an organization’s network infrastructure. It ...
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Sécurité de l’IdOQu'est-ce que le SCADA ?
Supervisory Control and Data Acquisition (SCADA) systems are used in operational technology (OT) environments to control and monitor ...
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Sécurité de l’IdOIoT For Enterprise
The Internet of Things, or IoT as most call it, is just a simple name for the network ...
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Sécurité de l’IdOWhat 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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Sécurité de l’IdOQu'est-ce que la sécurité de l'IdO ?
The adoption of Internet of Things (IoT) and operational technology (OT) devices has exploded in recent years. However, ...
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Confiance zéroQu'est-ce que la sécurité Zero Trust ?
Historically, most organizations operated under a perimeter-based security model. Everything inside the perimeter was considered to be authorized ...
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Sécuriser le réseauQu'est-ce que le filtrage d'URL ?
URL filtering is a cybersecurity solution that blocks unauthorized access to URLs, protects against cyber threats like malicious ...
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Sécuriser le réseauQu'est-ce que le modèle OSI ? Comprendre les 7 couches
Network stacks are complex, multi-layered systems that map application-layer data structures to bits transferred over physical media and ...
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VPNQu’est-ce que l’accès à distance sécurisé via un VPN ?
Remote secure access VPN provides remote and secure access to a company network to individual hosts or clients, ...
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Sécurité de l’IdOQu'est-ce que l'IdO ?
The Internet of Things, or IoT, is the network of devices connected to the Internet that communicate with ...
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Sécuriser le réseauWhat is a Secure Web Gateway (SWG)?
A secure web gateway protects an organization from online security threats and infections by enforcing company policy and ...
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Sécuriser le réseauQu'est-ce que l'IPS ?
In short, an Intrusion Prevention System (IPS), also known as intrusion detection prevention system (IDPS), is a technology ...
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SD-WANQu'est-ce que le 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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Sécuriser le réseauQu'est-ce que la sécurité des succursales ?
Branch Office Security encompasses the various security solutions that organizations put in place to ensure that branch offices ...
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Sécuriser le réseauLe pare-feu de nouvelle génération (NGFW)
While firewalls, which are the basis of a corporate network security strategy, have been around for quite some ...
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Sécuriser le réseauQu'est-ce que l'hyperscale ?
Hyperscale tightly integrates the compute, storage, security, and virtualization layers into a single solution. Hyperscale design allows architecture ...
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Network SecurityWhat 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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