ACL Tags: Simplify Device Access in Tailscale Networks

ACL tags in Tailscale networks offer a flexible method for managing device access permissions by allowing devices to be tagged according to their purpose, rather than solely by name or IP address. This feature, now generally available across all pricing tiers, enables users to define and apply access controls through an admin console, where tags can be assigned to devices and owned by other tags, effectively functioning as service accounts. The process simplifies network management by allowing devices to inherit permissions based on their tags, and any changes to a device's tags require reauthentication for security. Moreover, ACL tags can be integrated into authentication keys, streamlining the process of registering and managing devices within a network. This facilitates efficient access control, especially in complex networks, by ensuring that devices are managed consistently according to their assigned roles and functions.