Portable Free Apps : Portable FreeOTFE 2.00 : Free Disk Encryption Software

Portable FreeOTFE 2.00 : Free Disk Encryption Software
FreeOTFE is a free, open source, “on-the-fly” transparent disk encryption program for PCs.
Using this software, you can create one or more “virtual disks” on your PC. These disks operate exactly like a normal disk, with the exception that anything written to one of them is transparently, and securely, encrypted before being stored on your computer’s hard drive.
Tags : Encryt, FreeOTFE
Portable Free Apps : Portable Toucan 2.0.6 : Synchronise, Backup And Encrypt Your Data Freely

Toucan is a small utility allowing you to synchronise, backup and secure your data with more options than the built in suite utilities. It is split up into 7 tabs, allowing you to easily find the function that you want.
Portable Toucan 2.0.6 : Synchronise, Backup And Encrypt Your Data Freely
Tags : Backup, Encryt, Synchronise, Toucan
Portable Free Apps : Portable TrueCrypt 6.1: Keep You PC Secret

Portable TrueCrypt 6.1: Keep You PC Secret
This is right for someone who doesn’t like other touch his PC and keep his secret. TrueCrypt is perfect.
TrueCrypt - Free open-source disk encryption software for Windows Vista/XP, Mac OS X, and Linux
Main Features:
* Creates a virtual encrypted disk within a file and mounts it as a real disk.
* Encrypts an entire partition or storage device such as USB flash drive or hard drive.
* Encrypts a partition or drive where Windows is installed (pre-boot authentication).
* Encryption is automatic, real-time (on-the-fly) and transparent.
* Provides two levels of plausible deniability, in case an adversary forces you to reveal the password:
1) Hidden volume (steganography) and hidden operating system.
2) No TrueCrypt volume can be identified (volumes cannot be distinguished from random data).
* Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS.
Tags : Encryt, Security, TrueCrypt