Encrypted web browsers and online privacy protection services are steadily increasing in popularity. Many people browsing the web now wish to keep all of their online activity private. Tools like Tor and DuckDuckGo are used by many as a full substitute for more popular browsers and search engines. (i.e. Chrome, Google, Safari, etc.) Naturally, messaging applications are incorporating methods for maintaining privacy as well.
According to Facebook, Secret Conversations in Messenger employs end-to-end encryption. This means that the messages you send will not be able to be accessed other than on the phone they are sent from and the phone on which they are opened.
End-to-end encryption can prevent numerous potential privacy dangers, including things like unwanted surveillance, malicious third-party intrusions and tampering with data. Without the cryptographic key, the encrypted information is extremely difficult to access. Theoretically, this means that even Facebook would not be able to access your messages, regardless if they are in the Facebook Messenger App. Even with all that, even end-to-end encryption does not absolutely guarantee that these messages will not be leaked according to Facebook.
Facebook has incorporated a function called “device keys” in which you can compare a key with the other person in the Secret Conversation, in order to make sure that the conversation will remain encrypted. There are some limitations to what you can send in a Secret Conversations, including the fact that as of yet, the new feature does not support group messages.
According to Facebook, the service is still in the preliminary phases and is being released on a “limited test basis.” That said, now that widely used messaging applications such as Facebook Messenger are incorporating end-to-end encryption as a primary feature, this may become the industry standard for messaging services developed in the future.
Featured Image Source – TechCrunch