Free
Unlock PDF Files Online for free, No File Number Limit
Eusing Maze Lock uses a pattern based technique to lock your computer.
Protect PDF documents from being copied and converted.
Advanced Desktop Security
Audit permissions in network, show share/folder permissions
After your work on PC remain some items wich reduce your privacy level.Erase it!
Hide folders on external or removable volumes and password protect them
Generate unique strong random passwords, masked codes, usernames, and more
The best solution for corporations, universities, schools, public libraries etc.