When Dropbox acknowledged its recent data breach last week, the company noted that it will be adding a range of security solutions in an effort prevent such a breach from occurring again. One of the technologies that Dropbox plans to implement is two factor authentication, which requires another identifying item beyond your username and password to grant you access to your account.
The second item in two factor authentication can be any one of a range of technologies like a smart card that needs to be swiped, a USB flash drive or other mobile that contains security certifications, a one-time user password token like RSA’s SecurID, or a biometric input like a fingerprint scan.
One company has another interesting option, however, your location.