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.
A next-generation firewall (NGFW) is a sophisticated network security device that offers a significant advancement over traditional firewalls. ...
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DNS flood attacks are Distributed Denial of Service (DDoS) attacks targeting DNS servers. These attacks deny access to ...
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A DNS amplification attack is a form of Distributed Denial of Service (DDoS) attack that abuses publicly accessible ...
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An AI-powered firewall integrates the capabilities of artificial intelligence (AI) with a next-generation firewall (NGFW). It leverages modern ...
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Secure Sockets Layer/Transport Layer Security (SSL/TLS) is the network protocol that encrypts and authenticates most network ...
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An IP address, short for Internet Protocol address, is a numerical label designated to each device interconnected within ...
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Network infrastructure interconnects computers and enables applications to talk to one another. However, the process of converting the ...
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Network protocols are used to carry different types of data over the network. For example, HTTP is used ...
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Secure Access Service Edge (SASE) is a network security solution that has garnered widespread interest and adoption in ...
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Companies face a diverse and evolving cyber threat landscape. In the last few years, many new cyber threats ...
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A Network Operations Center (NOC) is the team within an organization tasked with ensuring that the corporate IT ...
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The Mirai botnet is a famous Internet of Things (IoT) botnet and one of the largest botnets of ...
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A virtual private network (VPN) is a network security tool designed to provide a secure connection over a ...
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Network latency is a measure of the time that it takes for a packet to move from the ...
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Companies’ interest in Secure Access Service Edge (SASE) solutions has grown dramatically in recent years. This interest is ...
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Internet of Things (IoT) adoption has expanded dramatically in recent years. “Smart” devices have numerous potential applications and ...
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In the past, IT and OT environments were kept separate, a practice that helped to protect vulnerable OT ...
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Access control is the practice of only allowing legitimate users to access an organization’s resources. The access ...
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Network security management centralizes the management of an organization’s network security assets. By bringing all of these ...
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As remote and hybrid work arrangements have become more common in recent years, companies need to offer secure ...
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Zero trust is a security model designed to eliminate implicit trust within an organization’s cybersecurity strategy. In ...
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Unternehmensnetzwerke werden zunehmend verteilt und umfassen Unternehmensrechenzentren, Cloud-Infrastrukturen sowie Remote- und Hybrid-Mitarbeiter. Mit …
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Ein IoT-Botnet ist ein Netzwerk aus kompromittierten oder infizierten Internet-der-Dinge-Geräten, die remote …
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Ein Virtual Private Network (virtuelles privates Netzwerk, VPN) bietet sichere Konnektivität zwischen zwei Standorten oder einem Remote-Benutzer und dem Hauptsitz …
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Cybersecurity has become a growing concern for many organizations as cyberattacks grow more common and sophisticated. At the ...
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A computer can be identified by one of two types of addresses. An Internet Protocol (IP) address is ...
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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) is a technology designed to help protect an organization’s copyright and secure its ...
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Firewalls and routers are both critical components of an organization’s IT infrastructure. Without both capabilities, an organization ...
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The Internet is not one, homogeneous network. It is made up of various independent networks that are linked ...
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Firewalls and proxies are both security solutions designed to prevent potential threats to an organization and its users. ...
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The File Transfer Protocol (FTP) is a network protocol designed to efficiently transfer files from one computer to ...
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Cloud Security Gateway is cloud-based solutions designed to provide comprehensive protection for corporate web traffic, whether inbound or ...
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The User Datagram Protocol (UDP) is one of the two main protocols that operate at the Transport layers ...
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When two computers communicate over a network, they need a means of routing traffic from the source computer ...
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Network monitoring is the practice of collecting information about the current state and health of the network. By ...
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A multitenant cloud is one where multiple different customers of a cloud service provider share the same physical ...
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The purpose of a firewall is to manage the types of traffic that can enter and leave a ...
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A stateless firewall is one that doesn’t store information about the current state of a network connection. ...
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A hyperscale data center horizontally integrates servers to improve resiliency and scalability. By tightly integrating compute, storage, and ...
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Most cyberattacks occur over the network, making it an ideal source of information about threats to an organization ...
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Corporate networks are rapidly growing more complex and distributed. Widespread adoption of cloud computing and remote work has ...
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A forward proxy sits between user devices and the public Internet. All web browsing traffic is routed through ...
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A cyber security platform is a centralized solution for managing and securing an organization’s data, users and ...
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Secure Service Access (SSA) is designed to secure the modern distributed enterprise. As companies increasingly adopt remote work ...
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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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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-WAN, or Software-defined wide-area networking, implements a corporate Wide Area Network (WAN) by creating a logical overlay on ...
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As Internet of Things (IoT) device adoption grows rapidly across all industry verticals, IoT device security solutions help ...
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Internet of Things (IoT) devices implement important functionality and have access to sensitive data, making security essential. An ...
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A firewall provides a foundation for a network security architecture. Firewalls are designed to define network perimeter and ...
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Firewalls and antivirus solutions are both vital components of a corporate cybersecurity strategy, yet they are distinct solutions ...
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Firewalls are a crucial component of any organization’s network security architecture. A firewall defines the boundary between ...
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The term AIOps was coined by Gartner in 2017, and stands for “artificial intelligence for IT operations”. AIOps uses ...
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As Internet of Things (IoT) devices become more common in corporate devices, managing device access is essential for ...
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Privileged access management (PAM) is a security practice designed to limit the risk posed by privileged accounts on ...
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Zero-trust application access (ZTAA) applies a zero trust security model to manage access to an organization’s applications. ...
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Network access control (NAC) solutions enable an organization to restrict unauthorized or non-compliant devices and users from accessing ...
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Multi-factor authentication (MFA) uses multiple means of authenticating a user’s identity before providing access to a system ...
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Information security management is the process of protecting an organization’s data and assets against potential threats. One ...
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A perimeter firewall defines the boundary between a private network and the public Internet. All traffic entering and ...
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Industrial Control Systems (ICS) are software, hardware, and networking components that are used for manufacturing. These systems are ...
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High Availability (HA) firewall clusters are designed to minimize downtime for critical systems through the use of redundant ...
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The growing adoption of cloud computing and remote work has caused the traditional network perimeter to dissolve. As ...
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In the past, companies commonly used a perimeter-focused security strategy where all security solutions were deployed at the ...
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Company employees need access to the Internet to do their jobs. However, as remote and hybrid work policies ...
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A port scan is a network reconnaissance technique designed to identify which ports are open on a computer. ...
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Network address translation (NAT), a feature found in many firewalls, translates between external and internal IP addresses. With ...
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Networking as a service (NaaS) is becoming more prevalent in today’s cyber landscape, as it becomes more ...
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Least privilege access is crucial to a zero trust security strategy, which states that users, applications, and devices ...
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The Principle of Least Privilege (POLP) is an information security best practice and a fundamental tenet of a ...
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An intrusion detection system (IDS) provides threat detection and alerting to support incident response activities. Cloud IDS is ...
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An intrusion prevention system (IPS) detects and blocks potential threats targeting an organization’s systems and applications. Cloud ...
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The security of your users and your network, in large part, relies on how your firewall is configured. ...
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Security Service Edge (SSE), a term coined by Gartner in 2021, describes the convergence of key security capabilities into ...
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Network security and application security are related but distinct aspects of a corporate cybersecurity strategy. Learn the differences ...
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IoT Gateways are intelligent central hubs for Internet of Things (IoT) devices. That is, they connect IoT devices ...
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Internet of Things (IoT) devices with limited compute and storage capacity benefit from an edge computing model where ...
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A Cloud Access Security Broker (CASB) solution is not the only option for cloud-based security. Secure Web Gateway (...
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Network gateways are designed to translate traffic between different protocols. These translations enable networks using different protocols or ...
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With the rise of remote & hybrid work models and the growth of cloud infrastructure, companies are turning ...
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The modern enterprise is a distributed, global one with remote workers, branch locations, and cloud-based infrastructure dispersed around ...
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VPN as a Service (VPNaaS) – also called a cloud VPN – is a new type of VPN technology that ...
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Security management covers all aspects of protecting an organization’s assets – including computers, people, buildings, and other assets – ...
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Stateful firewalls intercept packets at the network layer and then derive and analyze data from all communication layers ...
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Multi-protocol label switching (MPLS) is a routing technique used in carrier backbones and in enterprise networks to connect ...
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The modern enterprise is increasingly distributed and cloud-centric, which has dire implications for cybersecurity. The attack surface has ...
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Networks must have security embedded into their very design. A network security architecture provides a basis for an ...
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The rise of remote work in the wake of the pandemic has made secure remote access solutions critical ...
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A zero trust architecture implements a security strategy based on the principle of least privilege. Under a zero ...
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In simple terms, a proxy is someone given the authority to represent someone else. In computer networks, proxies ...
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Virtual private networks (VPNs) provide users with secure, seamless remote access to corporate networks and resources when traveling ...
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A firewall monitors and filters incoming and outgoing network traffic based on security policy, allowing approved traffic in ...
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The shift to remote work has driven companies to redesign their network and security architectures. The distributed enterprise ...
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Check Point’s Nano Agent is an on-device runtime protection solution for Internet of Things (IoT) and Operational ...
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Network segmentation is an effective tool for improving the security of companies with IT and OT networks. The ...
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Having a firewall security best practice guide for securing the network can communicate to security stakeholders your company’...
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Unified threat management (UTM) systems consolidate multiple security functions into a single appliance. By doing so, UTM eliminates ...
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A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on ...
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A Zero Trust Edge (ZTE) solution applies zero trust to authenticate, sanitize and monitor network connections across a ...
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Network management includes all of the tools, processes, and procedures that are used to monitor, configure, and maintain ...
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Edge computing can be best defined through Gartner’s definition – “a part of a distributed computing topology in ...
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The use of SSL/TLS in HTTPS provides security for web traffic containing sensitive information. While this is ...
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As 2021 begins, it’s a good time to reflect on threats the Check Point Research group saw in 2020 ...
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Simply put, Network Functions Virtualization (NFV) abstracts network services from hardware. This enables the installation, control and monitoring ...
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Network segmentation enables an organization to reduce cybersecurity risk and acts as a vital first step towards defining ...
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While many network protocols have encryption built in, this is not true for all Internet traffic. This means ...
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Enterprises are transitioning from on-premises to cloud-hosted applications, data and services to connect a new work from anywhere. ...
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While the rise of smart devices and the Internet of Things (IoT) is transforming Industrial control system (ICS) ...
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Operational technology (OT) includes computer systems designed to be deployed in critical infrastructure (power, water, etc.), manufacturing, and ...
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It is estimated that there will be over 41 billion connected devices by 2027. Hackers are capitalizing on this growth ...
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When most people use the Internet, they use domain names to specify the website that they want to ...
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While firewalls have been around for many years, the modern firewall has proven to be very different from ...
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SD-WAN applies software defined networking (SDN) to wide area network (WAN) connectors. Enterprises use SD-WAN to connect corporate ...
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A DMZ network, named after the demilitarized area that sits between two areas controlled by opposing forces or ...
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Proxy servers sit between the client and the server. They can act as a proxy for either the ...
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A zero trust security architecture is designed to reduce cybersecurity risk by eliminating implicit trust within an organization’...
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The Internet of Things (IoT) is growing as more and more devices are connected to the Internet. However, ...
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Quality of Service (QoS) is a set of techniques and technologies that are designed to optimize the performance ...
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Virtual private networks (VPNs) are a solution designed to provide encrypted connectivity between a remote worker or site, ...
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A hardware firewall is a physical appliance that is deployed to enforce a network boundary. All network links ...
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Ease of use is top of mind when designing and purchasing Internet of Things (IoT) devices. Security may ...
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Firewalls are the very foundation of an organization’s or individual’s network security solution. They help to ...
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SASE and SD-WAN are both technologies for implementing a corporate wide area network (WAN) that connects remote users ...
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Organizations are increasingly reliant upon Software as a Service (SaaS) applications for their daily business. A common example ...
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Implementing zero trust, a security model that has achieved widespread adoption in recent years, enables an organization to ...
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Macro-segmentation is another term for traditional network segmentation. The goal of macro-segmentation is to break up a network ...
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Password fatigue is a common problem for employees who are often required to create, manage, and remember passwords ...
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Vulnerability scanners perform an automated scan for exploitable weaknesses within an organization’s application, endpoints, and IT infrastructure. ...
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As a result, 5G has the potential to make the world much more connected. Devices in locations without ...
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The Domain Name System (DNS) protocol is one of the most widely used and trusted protocols on the ...
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Two factor authentication (2FA) can improve security for anyone using an online service or accessing corporate resources. Basically, ...
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Micro-segmentation is a network security technique that isolates different workloads from one another within a data center. By ...
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The concept of network segmentation has been around for a while. The simplest form of network segmentation is ...
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Many organizations have multiple physical sites, each with their own corporate local area network (LAN). While geographically separated, ...
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While both Intrusion Detection Systems (IDS) and Intrusion Protection Systems (IPS) are designed to help protect against threats ...
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An Intrusion Detection System (IDS) is a monitoring system that detects suspicious activities and generates alerts when they ...
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Managed security service providers (MSSP) deliver management and outsourced monitoring of systems and security devices. An MSSP can ...
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Most companies know that they need specialized cloud security solutions, but it can be difficult to determine what ...
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There are several types of firewalls, and one of the major challenges that companies face when trying to ...
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The evolution of the corporate network has rendered legacy security models and solutions obsolete. Software Defined Perimeter solutions, ...
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The zero trust security model states that a user should only have the access and permissions that they ...
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The new reality for IT and DevOps engineers is defined by the cloud, mobility, and increasing demands for ...
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The classic approach to defending a network was to put up perimeter defenses, typically a firewall with some ...
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In a world where traditional network boundaries no longer exist, VPNs are showing their age. Virtual private networks (...
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Zero Trust is an increasingly common term that is heard in the security industry. It’s both a ...
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The COVID-19 virus outbreak, also known as the coronavirus, has caused major supply-chain disruptions for a wide range ...
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Multi-protocol label switching (MPLS) is a common choice for implementing reliable, high-performance wide area networking (WAN). However, it ...
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Virtual private networks (VPNs) are one of the most commonly used solutions for secure remote network connectivity. However, ...
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Effectively managing cyber threats requires more than identifying and responding to ongoing attacks against the organization. Minimizing the ...
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A number of factors, such as digital transformation initiatives and the growth of remote work, have contributed to ...
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While many consider SD-WAN to be a newer technology designed to replace VPN, there are many other factors ...
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In the past, MPLS was the only option for implementing a high-performance, reliable wide area network (WAN). However, ...
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Many cyberattacks can be subtle, and high-level network visibility may not be enough to protect against data breaches ...
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The transition to cloud-based platforms and the increase in mobile device usage have led to the dissolution of ...
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Firewalls in general are utilized to protect and secure corporate data from cyber attacks. Yet only a next-generation ...
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The visibility and traffic filtering that a firewall provides enables an organization to identify and block a large ...
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When enabled, security policy rules in firewalls allow trusted traffic in and keep dangerous traffic out. Here we ...
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As firewalls have evolved, key technology features have evolved as well. Below, we discuss which essential features make ...
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From small gateways to large hyperscale solutions, firewalls come in a range of options. Here we discuss the 5 ...
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While a number of different types of firewalls exist, two of the most important steps in the evolution ...
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For enterprises and midmarket businesses with multiple branches or locations, SD-WAN represents an opportunity to cut costs, increase ...
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Enterprises are transitioning from on-premises to cloud-hosted applications, data, and services with the need to support remote employees, ...
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Cybersecurity is an increasing concern for modern businesses. Companies are relying more and more on technology to handle ...
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Cloud computing has become a practical necessity for businesses trying to gain a technological advantage over their competitors. ...
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IoT Smart Buildings connect people with technology to create productive, enjoyable, and efficient work spaces. Smart buildings are ...
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A strong firewall is a critical part of any system’s security infrastructure, but what exactly is it? ...
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SCADA – Supervisory Control and Data Acquisition – is an automated software control system that monitors industrial control systems (ICS) ...
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The Internet of Things, or IoT as most call it, is just a simple name for the network ...
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Internet of Things (IoT) – which is the large scale network of devices that communicate with one another via ...
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The adoption of Internet of Things (IoT) and operational technology (OT) devices has exploded in recent years. However, ...
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Historically, most organizations operated under a perimeter-based security model. Everything inside the perimeter was considered to be authorized ...
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We all love browsing the internet, and for most of us, our jobs depend on our ability to ...
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Network stacks are complex, multi-layered systems that map application-layer data structures to bits transferred over physical media and ...
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Remote secure access VPN provides remote and secure access to a company network to individual hosts or clients, ...
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The Internet of Things, or IoT, is the network of devices connected to the Internet that communicate with ...
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A secure web gateway protects an organization from online security threats and infections by enforcing company policy and ...
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In short, an Intrusion Prevention System (IPS), also known as intrusion detection prevention system (IDPS), is a technology ...
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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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Branch Office Security encompasses the various security solutions that organizations put in place to ensure that branch offices ...
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While firewalls, which are the basis of a corporate network security strategy, have been around for quite some ...
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Hyperscale tightly integrates the compute, storage, security, and virtualization layers into a single solution. Hyperscale design allows architecture ...
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Network Security protects your network and data from breaches, intrusions and other threats. This is a vast and ...
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