BBM is still a hugely popular messaging app and now there’s a new version of it that-promises to be the most secure mobile messaging platform in the world. BlackBerry on Monday announced the availability of BBM Protected, which functions just as BBM does except it now has an added layer of encryption in the form of a unique encryption key that’s shared exclusively between a message’s sender and its recipient. Even more impressively, BlackBerry says that “each message uses a new random symmetric key for message encryption,” so even if one key gets compromised it doesn’t mean all your messages will also be exposed. The good news for existing BBM users is that BBM Protected integrates seamlessly with standard BBM,



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