What is a unified threat management (UTM) firewall and what features does it typically include?

What is a unified threat management (UTM) firewall and what features does it typically include?

A unified threat management (UTM) firewall is a type of network security device that combines multiple security features into a single integrated solution. It typically includes features such as firewalling, intrusion detection and prevention system (IDPS), virtual private network (VPN) capabilities, antivirus and antimalware protection, web filtering, spam filtering, and application control. UTM firewalls provide comprehensive protection against various threats and help simplify network security management.