More than 30 years after the concept of the network firewall entered the security conversation, the technology remains an essential tool in the enterprise network security arsenal. A mechanism to ...

For decades, firewalls have played an important role in protecting private networks from potentially harmful traffic from third-party networks and the public internet. Firewalls provide a line of ...

Understanding what firewalls do (and don’t do) takes just a few minutes. Learn what a firewall does to keep intruders out in A firewall is a security protocol that protects your internal network from ...

Organizations can no longer rely on edge firewalls alone to provide network security. Once attackers get past an edge firewall, they can move laterally to high-value assets. This book illustrates how ...

Have you ever wondered how to strike the perfect balance between network security and ease of management? For many, configuring firewalls can feel like navigating a maze of technical jargon and ...

Cisco's Mesh Policy Engine supports its own firewalls as well as third-party firewalls from vendors including Palo Alto Networks, Fortinet, and Juniper. Cisco next month will deliver a core piece of ...

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Next-generation firewalls (NGFWs) are ...

With cybercrime taking the enterprise ecosystem by storm, the issue of securing a network infrastructure along with restricting employee access to unwanted internet resources is a top-of-mind priority ...

Most of us think of home Wi-Fi as the invisible connection that lets a laptop stream a movie, a phone display photos and a printer work from across the room. In practice, it is also the meeting point ...

IP Fabric 7.2 introduces firewall filtering simulation, transparent firewall discovery, and enhanced compliance tools to help enterprises gain greater visibility into their network security ...

Jay Chaudhry tells CRN he foresees a future world that will be ‘almost’ devoid of firewalls, which Zscaler is looking to displace with its products for enabling zero trust security. If Jay Chaudhry is ...

Imagine the following scenario: A customer comes to you asking whether they should upgrade their firewall. If their network infrastructure looks anything like most networks deployed in the last 5+ ...