Advanced Encryption Package 2006 Professional destructs files not only at FAT16 and FAT32 formatted hard drives and other media, but it includes special algorithms for NTFS formatted hard drives, it recognized and destructs NTFS compressed and encrypted files. It cleans files sector by sector and cleans unused space in file clusters. Using AEP2006 PRO you can encrypt and password protect your files using secret key (passphrase) and 20 strong encryption algorithms. Professional version takes this feature packed cryptography product, and makes it even more secure by adding a host of new encryption algorithms such as: DESX, BLOWFISH, RIJNDAEL o AES, CAST, 3DES, RC2, DIAMOND2, TEA, SAFER, 3WAY, GOST, SHARK, SQUARE, SKIPJACK, TWOFISH, MARS y SERPENT.