Features 256-bit AES encryption software and a rotating case that eliminates the need for an awkward cap that can be lost or broken.Ideal for large files, HD movies, backups and upgrading PC systems.A SuperSpeed USB Flash Drive means you will spend less time waiting, and more time enjoying your content.Configuration-free - Secure Lock II does not require any software activation keys to be input before use, it works straight out of the box.

Intelligent Protection - Data will be automatically erased after 10 failed access attempts.

Secure Lock II' 256-bit AES encryption software.

SuperSpeed USB Flash Drive featuring Integral's Secure Lock II 256-bit AES encryption software, designed for PC and Mac so you can protect your private data on the move.

Anyway to answer your question most third party programs today offer AES among other options to encrypt your data, therefore, I don't see any reason why you shouldn't use the built in feature for encryption.Secure 360 Encrypted USB 3.0 is a SuperSpeed USB Flash Drive featuring Integral’s Secure Lock II 256-bit AES encryption software, designed for PC and Mac so you can protect your private data on the move. The cipher AES 128-bit and/or 256-bit are both very secure TSL/SSL use it to encrypt end-to-end traffic across the Internet, it is considered among the top ciphers (Although NSA has categorized this to be in Grade-B, and their recommendation is to use 256-bit keys for encryption). You can choose 128-bit or 256-bit AES algorithms.

As far as the algorithms used to encrypt your password, gives you two options, choose the more secure option is somewhat slower encrypting/decrypting, of course you will only notice the difference with large files. I would recommend using Apple's Built In Feature it is safe and secure, and of course, your files are as secured as the password you use to secure them. Truecrypts own website states “WARNING: Using TrueCrypt is not secure as it may contain unfixed security issues” I would not use TrueCrypt since it is no longer actively maintained, therefore, no longer safe to use.

Encrypted flash drive for mac