More Software Like Checksum Aide 1.0.1.0

Astaro Network Security

Astaro Security Linux is an all-in-one network security gateway that
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ByteRun Protector for PHP

Protect your PHP scripts from being pirated. Convert your PHP scripts to unreadable but still executable form.

CyberScrub KeyChain

Password Manager/Auto Form Filler. Forget remembering those pesky passwords. Enter your master phrase and get 1-Click access to your favorite websites. Can auto-fill addresses, credit card details. May be run from USB flash drive. Easy and secure.