Firewalls

Question 1

Network-based firewalls

Answer 1

security devices or software that monitor and control incoming and outgoing network traffic based on predetermined security rules. They serve as a barrier between an internal network and external networks (such as the internet) to protect sensitive data and resources from unauthorized access and threats

Question 2

Next Generation Firewalls (NGFW)

Answer 2

security device that analyzes network traffic and uses rules to block potentially dangerous traffic. NGFWs are more powerful and have more features than traditional firewalls

-application later gateway
-Layer 7 firewall
-IPS is usually integrated