Encryption Software
We are your 64-bit software guide...

Dekart Private Disk is a hard disk encryption software with a unique feature set, combining strong, NIST-certified AES 256-bit encryption with the best tools needed to build a protected infrastructure, where information can be processed in a secure way. Private Disk is compatible with virtually any version of Windows, from the discontinued Windows 95, to the latest 64-bit releases of Windows XP and Windows 2003.
Compatibility:    - XP

Password Door 8.3Password protect programs on your computer: Windows Media Player, Real One, AcdSee, Outlook Express... Password Door can add the password protection feature to any program on your computer. It will not modify the original programs, so it will never destroy the programs and you will never lose data. There are a lot of fine software installed on your computer, you know them well: MS-Office, WinZip, Windows Media Player, Real One Player, AcdSee, Outlook Express. Most of them have no password protection, so anyone who shares your workstation can launch one of these applications and use it to browse or modify your data that was created by it. You don't want to have to learn to use new software that have the password protection feature, but you do want the password protection feature for your existing software. Now you can use Password Door to add password protection to any software. When software is protected by Password Door, anyone who wants to use that software must enter the correct password in order to launch it.
Compatibility:    - XP

Quick and easy file and folder encryption software.
Compatibility:    - XP

BestCrypt creates and supports encrypted virtual disks, which are visible as regular disks with corresponding drive letters (for example, D:, K:, Z:, i.e. with any drive letter that is not used by another system device).
Compatibility:    - XP

Free VPN Client for Windows and Unix, 32bit and 64bit versions. For those of you looking for a free 64bit IPSec VPN client to access your Cisco VPN server, this is for you! It worked great for me under X64. I finally found this after a year of searching. A short description (modified, from Shrew Soft's web site): "The Shrew Soft VPN Client for Windows and Unix is a free IPsec Remote Access VPN Client for Windows 2000, XP and Vista operating systems (x86 and amd64 versions), and for FreeBSD, NetBSD and Linux based operating systems. It offers many of the advanced features only found in expensive commercial software solutions and provides compatibility for VPN appliances produced by vendors such as Cisco, Juniper, Checkpoint, Fortinet, Netgear, Linksys, Zywall and many others."
License: Freeware
Compatibility:    - XP - Linux - Vista | Windows 7

Easy File Encrypter ( Beta ) allows you to encrypt files and folder using your encryption key and algorithm.
License: Free
Compatibility:    - XP - Server 2003

TrueCrypt is a software system for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data are automatically encrypted or decrypted right before they are loaded or saved, without any user intervention. No data stored on an encrypted volume can be read (decrypted) without using the correct password/keyfile(s) or correct encryption keys. Entire file system is encrypted (e.g.., file names, folder names, contents of every file, free space, meta data, etc).
License: Free
Compatibility:    - XP - Linux - Vista | Windows 7 - Server 2003

BestCrypt Traveller software allows the user quickly accessing encrypted container files created by BestCrypt software. BestCrypt Traveller starts working without installation of the software. The user runs a single executable file (BCTraveller.exe), standard BestCrypt icon appears in Windows system tray where from the user can run commands to mount or dismount container file and create new encrypted container. BestCrypt Traveller is a freeware utility, it does not require installation, registration or licensing. So travelling user can download it from any place in the world and access his/her encrypted data. The user can also store a single BestCrypt Traveller executable on removable disk together with encrypted containers and access the data on any computer that may be temporary available during a trip. Please note that the user should have administrating privileges to run BestCrypt Traveller software. BestCrypt Traveller supports containers encrypted by any Encryption Algorithm and any Key Generator available in BestCrypt. From the other hand, since the software appears on computer as a guest program, it does not install a number of powerful modules of its big brother - BestCrypt. It concerns Container Guard Utility, Swap File Encryption module, Keyboard Filter, Virtual Drive Network Share Saving, module allowing mounting containers as NTFS folders, BCArchive, BCWipe and Volume Encryption functionality (read more about the features on BestCrypt Web page). The user may need not only read or write data from/to encrypted container files with a help of BestCrypt Traveller, but also create new encrypted container file. Since the software is designed as a simple and lite application, its New container dialog window requires the user to enter minimum information to create new container - only its name, path and size. BestCrypt Traveller will create new container using AES (Rijndael) encryption algorithm and KG-Ghost Key Generator.
License: Freeware
Compatibility:    - XP - Vista | Windows 7 - Server 2003

CryptoSuite is an easy to use, but extremely secure encryption software package for Windows operating systems. Using a proprietary storage format with the most secure cryptographic algorithms, CryptoSuite ensures your sensitive data will remain protected.
Compatibility:    - XP