Serious Security: China Internet Network Information Center in TLS certificate blunder

TLS certificates are very important. In fact, you could say they are the cornerstone of online security, especially for e-commerce. So we thought we’d use a story about a recent certificate security blunder to remind you why…

Sophos Techknow – Firewalls Demystified [PODCAST]

The word firewall has a lot more shades of meaning in 2014 than it did in 1994. So…who better to help us to demystify the modern firewall than Sophos security expert Chester Wisniewski?