Recovery & Repair
Data Transfer
News & Events

User Privacy VS Social Security: WhatsApp's End-to-End Encryption Fuels the Battle

By FonePaw | Jun 08 , 2016

Should national security override personal security? The great dispute, which ignited by Apple's rejecting the request of FBI to unlock a terrorist's iPhone on March, has not been settled yet, while Facebook fuels the debate by launching end-to-end encryption to over one billion active WhatsApp users.

WhatsApp Logo


WhatsApp announced the upgrade on April 5. According to WhatsApp blog, by implementing end-to-end encryption, "From now on when you and your contacts use the latest version of app, every call you make, and every message, photo, video, file, and voice message you send, is end-to-end encrypted by default, including group chats." That is to say, for users of latest version of WhatsApp, their information transmission via WhatsApp is end-to-end encrypted automatically.


Facebook first started the end-to-end encryption research on 2014 partnering with Open Whisper System. By end-to-end encryption, it means that when you send information via WhatsApp, no one can see the information except the receivers and you, not hackers, not government, not even WhatsApp itself. How can this work? "This is because your messages are secured with a lock, and only the recipient and you have the special key needed to unlock and read them," WhatsApp explained. Also, WhatsApp informed a possible delay in some messages delivery caused by ever-changing message key.
Phone to Phone Communication by WhatsApp


The new feature is now available for both iOS and Android users. To get your privacy protected, you need to make sure that you and your contacts communicate with the latest version of WhatsApp. When you first update the app to the latest version and chat with friends who are also on the latest version, a notice will pop up, "Messages you send to this chat and calls are now secured with end-to-end encryption. Tap for more info." The notice indicates that from the moment on, your chats on WhatsApp are end-to-end encrypted, and you don't have the option of turning off the encryption.


If you still have doubt about whether your WhatsApp chats are encrypted, you can verify it by clicking verify on WhatsApp. After a QR code followed by a string of 60 numbers appears, have your recipient's phone scanning the code from your phone, if the QR code matches, then the chat is encrypted.


Facebook-owned WhatsApp's new advance on encryption technology prompts concern from experts on cyber security. In Indian where WhatsApp is a must-have app for almost every smart phone, experts express worry about WhatsApp's end-to-end encryption hindering national anti-terrorism efforts.
Mark Zuckerberg


Even so, recently there is rumor indicating that Facebook may add optional end-to-end encryption to its instant messaging service Messenger. Guess in the battle of user privacy VS social security, Mark Zuckerberg chooses to say NO to the authority.


Newest Most Voted
Inline Feedbacks
View all comments
Nata lumton
Nata lumton
5 year before

Hi,at a point,I was about loosing my home ,I got in contact with LADYPAMY15 AT GMALE ,and she helped me that my wife has been going out with another man,you can also contact her .

Thomas Brown
Thomas Brown
5 year before

This are professional investigator .. was able to get my wife phone.. Contact hackerscott211@gmail. com, if you need assistance

Smith brown
Smith brown
5 year before

I recommend [email protected] to you

Submit Guest Post to FonePaw

Share Your Masterpiece on FonePaw

Would love your thoughts, please comment.x