GIAC Information Security Fundamentals (GISF) Certification (Part 5 of 7): Firewall and Intrusion Detection
Overview/Description Expected Duration Course Number Overview/Description
Detecting intrusions, preventing them and blocking unauthorized access can be performed using firewalls and other network monitoring tools. When a firewall is properly configured, it acts as a checkpoint and prevents threats from unknown users. Understanding the importance of firewall and other intrusion detection systems will help you increase the security of your network.