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.
USB Block lets you protect your PC from data loss. Prevent duplication of your data to External Drives, USB Ports, Flash Disks, or data getting burned to a CD/DVD. Block unwanted devices by all means necessary.
TSplus Advanced Security offers up to seven protections for your servers. In minutes, set the right Windows permissions, block brute force bots and ransomware, restrict access by device, location, and make sure your environment stays under control.
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.