Spamihilator - The free Anti-Spam-Filter Spamihilator removes more than 98% of spam mails before they even get into your inbox.
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
SpamAssassin - Use this program to "Unspam" your mailbox(es).
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
SPAMfighter - SPAMfighter and Microsoft have built the strongest and most effective anti spam filter for Outlook, Windows Live Mail, Outlook Express & Thunderbird
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.