fSekrit is one of the many useful tools available from donationcoder. fSekrit has a very simple and useful purpose. Its purpose is to create encrypted notes and ones that are self contained. What this means is that when using fSekrit the note taking application and password setting and encrypting tool are one and the same.
Double [...]

TrueCrypt is described by its author as
Free open-source disk encryption software for Windows Vista/XP, Mac OS X, and Linux
TrueCrypt is a feature rich, powerful and reliable software to secure any number of files, folders or even entire drives. It achieves this by creating a ‘virtual encrypted disk’. It is possible to hide most any thing [...]

TeamViewer is a Desktop Sharing, Remote Control and Support software described by its author as
TeamViewer establishes connections to any PC all around the world within just a few seconds. You can remote control your partner’s PC as if you were sitting right in front of it.
TeamViewer makes it very easy to connect to a remote [...]