Kingston Digital DataTraveler 4000 4 GB Flash Drive DT4000/4GB FIPS 140-2 Level 2 Certified TAA-compliant Secure drive locks down after 10 intrusion attempts and encryption key is destroyed. Enforced complex password, user set with a minimum of 3 of the 4 characteristics (lowercase, uppercase, characters and numbers) required to prevent unauthorized access. Full Encryption - 100 percent of stored data is protected by hardware-based, 256-bit Advanced Encryption Standard (AES) in CBC mode Customizable - password length, maximum number of password attempts, preload content Tamper proof - coating/seal for physical security Guaranteed - five-year warranty with 24/7 customer support Easy to use - no admin rights or application installation required