Intrusion Detection & Prevention and firewall setup

Intrusion Detection & Prevention and firewall setup

A firewall is a computer system that prevent attackers from having access to unauthorised communication. Not having a firewall is dangerous. You can get your computer hacked or identity stolen. This is how dangerous the Internet can be. The moment you start surfing the net, you have small software which is constantly scanning your computer to find a hole so that they can enter and spy on...