What are characteristics of host-based firewalls?

Host-based firewalls are security systems installed on individual devices to monitor and control incoming and outgoing network traffic. They operate at the device level, providing granular control over applications and services. Key characteristics include the ability to enforce security policies specific to each host, real-time monitoring for suspicious activities, and the capability to block or allow traffic based on predefined rules. Additionally, they can protect against threats that bypass network firewalls, making them essential for endpoint security.