소개
Wallguard, part of Nullnet, is a robust network-facing system engineered to integrate seamlessly with firewalls and other critical network infrastructure. It operates with a central server that orchestrates and manages agents deployed on target machines. This solution provides continuous oversight of system state, network activity, and configuration changes, alongside offering secure remote access capabilities through various protocols such as SSH, TTY, and graphical interfaces on compatible systems. Wallguard is especially valuable for overseeing devices embedded within firewall setups or those that are otherwise challenging to access directly, such as PfSense and OPNsense systems.
