Online file-backup and storage service Dropbox has begun offering a two-step authentication feature to help users beef up the security of their accounts. The promised change comes less than a month after the compromise of a Dropbox employee’s account exposed many Dropbox user email addresses.
Two-step verification is an optional but highly recommended security feature that adds an extra layer of protection to your Dropbox account. Once enabled, Dropbox will require a six-digit security code in addition to your password whenever you sign in to Dropbox or link a new computer, phone, or tablet.
Note that DropBox users will need to download the latest version of the Dropbox client(1.4.12 on Windows/Mac) to access their files via the Dropbox desktop software interface after enabling two-step authentication.