overview of various types of firewalls enhancing network security

glass light symmetry circle window design pattern line art lighting purple red blue night reflection green overview types firewalls enhancing network security enhance environments includes traditional packet-filtering examine data packets block based predefined rules next-generation ngfw combine standard filtering advanced features intrusion prevention application awareness visual highlights stateful track state active connections web waf designed protect applications attacks background incorporates modern tech graphics emphasizing diversity adaptability firewall technologies ensuring comprehensive security