Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
axcrypt
AxCrypt is a free, open source file encryption application for Microsoft Winows 95/98/ME/NT/2K/XP integrated into Windows Explorer. Its current cryptographic primitives are AES-128 and SHA-1.