Review : GFI LanGuard - Network Security Scanner & Vulnerability Management Tool

I'm a firm believer in multitasking. I tend to work on several things simultaneously; the more monitors I have connected the more things I can do in parallel, and I can bounce back and forth between tasks, given that no one interrupts me. When I find an application that can do more than one thing...

FreeBSD ipfw packet filter race conditions

Because of insuddicient locking it's possible to corrupt cached lookup table on machines with threading PREEMPTIVE multitasking...