The threat environment is changing and hardware firewalls need to do more than they used to. The best hardware firewalls aren't simply based on rules-based packet inspection. They come with ...

In this firewall vs. antivirus comparison, grab a quick summary of what they do, their key differences, and when to use ...

The best firewall helps protect your devices by putting up a secure 'wall' that blocks attackers from entering your network. Acting as a shield around your network infrastructure, a firewall will ...

Unlike hardware firewalls, virtual firewalls excel in protecting east-west traffic within virtual networks, safeguarding sensitive data, and enforcing precise policies in multi-tenant environments.

These can be software, cloud-based, SaaS (software-as-a-service), or even an actual hardware-based firewall that connects directly to your router ... Speaking of controlling access, what firewalls do ...

The firmware and bootloaders of some Palo Alto firewalls have security leaks that allow attackers to infiltrate after attacks ...

Eclypsium warns Palo Alto Networks firewalls are impacted by BIOS and bootloader flaws, but the vendor says users should not ...

Security researchers have uncovered known firmware flaws in three Palo Alto enterprise firewall devices built on commodity ...