CAdmin by Tutus is a centralized administration tool designed for easy management of all Tutus Färist units, both locally and remotely. It effectively supports the establishment of networks with multiple encryption devices. CAdmin is user-friendly for configuring and managing even the most complex networks. It features a rule-based configuration that allows administrators to define connection rules for network endpoints using wildcards, automatically generating the entire VPN network configuration. CAdmin can group encryption devices with a common configuration for administrators, accepted CAs, NTP servers, log servers, and similar. It supports multiple users with different roles, providing full access to administrators and read rights with the ability to restart network devices to operators. The application has an intuitive and user-friendly graphical user interface, designed to simplify the configuration, administration, and management of all Färist devices in a network. It can be run on both Linux and Windows systems. CAdmin also includes monitoring of status for remote devices, tracking changes in network configuration, and creating and managing complex networks. Administration is completely separate from user traffic, and user authentication is done with smart cards.