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Sentry “locks down” your computer on demand, so it stays secure when you aren't using it. No other programs can be opened. No emails can be snooped. Nobody will be touching your files.

Sentry provides desktop lock-down, lock-down customization, network management, and a network-wide logon control system.

Brand your lock screen with graphics like a company logo, an RSS feed, or interactive web content.

A variety of system tags can also be inserted, for example to display device info.

Sentry Manager is a remote administration tool for multiple PCs running Sentry. It runs on the administrator's computer and queries other Sentry instances on the network, reporting back remote IP address, computer name, current Windows user, idle time, system uptime, Sentry version, current layout, and other vital info.

It also issues commands to update Sentry settings and users, run scripts, and more.

Sentry was designed to be as flexible as possible. It works out of the box, and you can customize it with your desired settings.