ulock
ulock locks the entire virtual console system, completely disabling all console access. It gives up these locks when either the password of the user who started ulock or the root password is typed. It is able to invoke any program (i.e. a screen saver), which will be terminated on any keystroke. The idea of the program was taken from Michael K. Johnson's vlock.
| Tags | Security Utilities |
|---|---|
| Licenses | GPLv2 GPL |
| Operating Systems | POSIX Linux |
| Implementation | C |
