A longstanding joke in the cybersecurity industry is that the only way to truly secure data and information is to store it offline on a machine that cannot be connected to power or the internet — and ...

Access-control lists, originally designed for routers to deny or admit packets entering a network from a WAN, have drawbacks in controlling a diverse group of users accessing LANs. ACLs have no ...

It's been two years since I wrote "The six dumbest ways to secure a wireless LAN," and it's probably been one of my more successful blog entries ever, with two flashes on Digg. Since that time, I've ...

There are lot of free and paid resources available online for learning network security and here is my full compilation of resources for learning and mastering network security. There are many good ...