UK cyber-security vendor Sophos published today an update on its investigation into a recent series of attacks that tried to exploit a zero-day vulnerability in its XG firewall product. Sophos said ...

Sophos has fixed a zero-day SQL injection vulnerability in their XG Firewall after receiving reports that hackers actively exploited it in attacks. Sophos states that they received a report on April ...

Cyber-security firm Sophos has published an emergency security update on Saturday to patch a zero-day vulnerability in its XG enterprise firewall product that was being abused in the wild by hackers.

Some operating systems have a firewall built into the kernel. There are hardware-based firmware firewalls in your modems and routers. And then there are several third-party hardware and software ...