not so secure
i have used sandisc for years, brought this one because of the vault ! im used to using there U3 system a bit slow but dose the job, this one looked good because of the ability to use secure file system and an open side for free use as i use multiple pc's with tec notes other people need access to. well this system has a big floor ! it stores the access cert on the open side of the drive so if this is deleted accident, the system asks for a new password and all you data is gone.