Support for Windows Security Tweaker is available from the publisher site.
Short description: Windows Security Tweaker enables you to protect and totally control access to your personal computer. It offers administrative support for controlling which users are allowed to access your computer and the level of access each user may have....
To speed up your downloads we recommend you use a download manager such as 
Keep those prying eyes out of your communications and prevent unwanted people from reading your private files. Invisible Secrets encrypts and hides data in places where not even your wife, boss, or a hacker would look for sensitive information.
Internet filtering / parental control and network monitoring software that protects kids from harmful information on the Internet
With a simple click, Internet Disk Cleaner safely clean up all Internet tracks, past computer activities and improved pc performance.It also supports test mode, cookies manager, scheduled cleanups, secure deletion and boss key.
Password Commander manages and generates secure passwords, sticks them to web pages and programs with ONE click and clicks the "Log in" button for you. The program keeps personal data encrypted, runs from USB-flash and protects data from keyloggers.
Are your data safe?SecuKEEPER is an ALL-IN-ONE file encryption software design to secure your files and folders from prying eyes, which designing four protection method(hide/rapidly lock/encrypt/private coffer). Furthermore offer Password Manager.
Secure file shredder with unlimited use of the zero wipe (1 pass) shredding algorithm to erase your files. Has easy drag & drop, quick installer/uninstaller, comprehensive help, & free updates until the next major version release. Portable capable!