Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Firewall penetration testing examines the firewall as a security control and identifies the weaknesses that allow unwanted traffic to reach internal systems.  It helps to make the network secure by ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...