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

They do mean you're locked into a particular vendor and might have to deal with that device not getting updates in the future. However, you can eventually make your own hardware firewall ...

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

Physical firewalls are hardware-based devices positioned at the network’s edge. A virtual firewall is software-based and operates in virtualized environments, such as cloud infrastructures ...

This protects you at the network level, meaning all devices are tucked behind the firewall. These can be software, cloud-based, SaaS (software-as-a-service), or even an actual hardware-based firewall ...

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

The Taiwanese vendor updated application signatures for some of its firewalls between Friday and Saturday but insists the ...

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

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 ...