TL:DR; Lock My PC Free Edition is a good and free alternative to standard Win+L Windows lock.
Lock My PC Free Edition is a good and free alternative to standard Win+L Windows lock. Use it every time when you leave your computer unattended.
Internet Lock is an access control software for your internet and intranet connection,it can deny or password protect any program from accessing the internet. Internet Lock allow you to fully control the access to the internet for each program.
Folder Lock Lite is a revolutionary concept in data security engineered for home or office use. Folder Lock Lite allows you to Lock and Hide your data, keeping your data secured and hidden at all times.
Find out who opens your files over network. The program generates screen, sound, and e-mail notifications on connections to your network shares. It writes a log file with information on remote user name, files and folders viewed, date, access type.