Security continues to be the biggest concern for IT managers and, in turn, design engineers developing firewall systems. With more viruses popping up and hackers attacking more often, corporations are ...

Network firewalls were created as the primary perimeter defense for most organizations, but since its creation the technology has spawned many iterations: proxy, stateful, Web app, next-generation ...

Check Point FireWall-1 is the 800-pound gorilla of the commercial firewall industry. Check Point Software Technologies has ported its popular, sophisticated and relatively easy-to-administer firewall ...

A stateless firewall is an efficient, low-maintenance way to screen lots of network traffic quickly — but there are a few important drawbacks. In networking, “state” refers to the context or session ...

Two months ago, we published Everything you need to know about IPv6, telling you the following about firewalling IPv6 in relationship to the Network Address Translation that is common in today's IPv4 ...

British banks are wasting thousands of pounds on firewalls that are not doing their job, according to network security pioneer Nir Zuk. Zuk, who is widely credited with co-developing the stateful ...

Learn how firewalls have progressed from simple packet filtering to more sophisticated application-level filtering. We may earn from vendors via affiliate links or sponsorships. This might affect ...

While the world grapples with the ongoing effects of the COVID-19 pandemic, enterprises continue to be bombarded with cyberattacks. Many cybersecurity companies rely on devices such as firewalls, ...

Enterprises have seen an explosion of new applications, devices and classes of users on their LANs, which makes it harder than ever for IT to ensure network performance, secure corporate assets and ...

The humble firewall has come a long way since the packet-filtering days of yore. The first firewalls were developed by the Digital Equipment Corporation (DEC) back in the late 1980s. These early ...