Today what’s app introduced end-to-end encryption, by default it is enabled to 1 billion users all over the world. This layer has been added by default to all types of Communication taking place on WhatsApp.

WhatsApp is an Facebook company, now whatsApp users will note in their Conversation telling about that security feature.

“All of this happens automatically: no need to turn on settings or set up special secret chats to secure your messages,” WhatsApp says.

In simpler words, end-to-end encryption means that your messages will be in your hands. Now, WhatsApp won’t be storing anything related to your texts on its servers once it delivers them. Talking about the encryption keys, they’ll be stored on your device.

What are the advantages of WhatsApp end-to-end encryption?

With this extra layer of security, when you send a message, the only person who can read the message is the person/group chat to whom that message was sent. This protects your conversations from cybercriminals, hackers, governments, and even WhatsApp.

Once the communications with any user are encrypted, the WhatsApp client will notify the chat members and refuse to send anything unencrypted.

This development has taken place at an important point of time when a tussle is going on between governments and technology companies. Governments are making more and more requests to reveal user data for law enforcement purposes.

“While we recognize the important work of law enforcement in keeping people safe, efforts to weaken encryption risk exposing people’s information to abuse from cybercriminals, hackers, and rogue states,” WhatsApp writes.

WhatsApp Blog