With the iStorage diskAshur PRO2 Secure Hard Drive, all of your information will be safe. This external hard drive unlocks with a unique PIN from seven to 15 characters that you set up. So you can decide on a secure login that no one else will be able to guess. Moreover, its 256-bit encryption even achieves military-grade approval. And this external drive has plenty of storage for all your data big and small. In fact, it comes in sizes ranging..