How does End-to-End Encryption work on WhatsApp? Explained!!!

WhatsApp End-To-End Encryption
WhatsApp End-To-End Encryption Explained
       
        You might have read the message that reads "Messages sent to this chat/group and calls are now secured with End-to-End encryption". This means that, the messages sent on the WhatsApp have become more secure and no one else excluding the sender and the receiver can read the message, not even government, hackers nor even the Whatsapp itself. So how does this End-to-End encryption work?
Working of the WhatsApp End-to-End encryption Explained

       WhatsApp End-to-End encryption confirms that only you and the receiver or the person to whom the message is sent can read it. Not even WhatsApp can read your message. All the messages you sent on WhatsApp are secured with locks and the key to this lock is only with the recipient or to whom the message is sent. For this technology, WhatsApp uses the Signal Protocol which is developed by the Open Whispers System. The working of the WhatsApp End-to-End encryption takes place in the following way:-
Working of the WhatsApp End-to-End encryption
Working of the WhatsApp End-to-End encryption
  •      Two keys (one public and another private) are generated when the user opens the WhatsApp application. The encryption process takes place on the phone itself.
  •       The first key which is the Private Key remains with the user, while the second key which is the Public key is transferred to the recipient via the centralized WhatsApp server.
  •       The message sent is encrypted by the public key even before it reaches to the centralized server. The server is only used for transferring the message which is encrypted. The message can be unblocked or made readable only by the private key of the receiver. Any person other than sender or the receiver cannot read the message in between, not even WhatsApp. If the hacker tries to peep into the message, he would not be able to because of the encryption.

How can you verify that End-to-End encryption is being used by the WhatsApp?


You can manually verify the End-to-End encryption simply by following these simple steps:-

  • Tap on the contacts name on WhatsApp for opening the info screen.
  • Now tap on 'Encryption' for viewing the QR code and a 60 digit number.
  • Scan the QR (Quick Response) code.
  • Now on scanning the QR if the Numbers match you know that your chats are encrypted and no one can read or intercept them.

Also Read: WhatApp gets improved settings section in the latest beta update.


Location: India

Comments

Post a Comment

Popular posts from this blog

What is a VPN? How Does a VPN work?

Image
        According to Webopedia , "A Virtual  Private  Network (VPN) is a network that is constructed using public wires — usually the Internet — to connect remote users or regional offices to a company's private, internal network."       In simple words a VPN is a network that helps you to use the internet securely using encrypted or protected tunnels between two locations so that the information send is not seen by anyone else other than you and your online destination.       While browsing the internet, your data is out in the open. As you might know that internet consists of many servers which are responsible for storing websites and they serve them to any user who wants to view them. Now these servers communicate with each other all the time by sharing your data with each other which in the end lets you browse a page. It is great that you are able to surf the internet in thi...
Read more

Samsung Galaxy S10, S10+ and S10e Launched. Know Specifications, Price and Availability

Image
Image Source: Twitter Samsung Mobiles         Samsung has officially launched its Galaxy S10 series which includes the Galaxy S10, S10+ and the Galaxy S10e in an event in San Francisco on Wednesday.        The Galaxy S10 and the S10+ are a huge update to its predecessors with added features such as in-Display fingerprint scanner, triple camera setup on the rear and reverse wireless charging. Samsung has also launched an affordable variant to the S10 lineup, the Galaxy S10e.        The South Korean company has also unveiled its 5g variant to this series, the Galaxy S10 5g which will be only available in June. Samsung Galaxy S10 Specifications        The Samsung Galaxy S10 has a 6.1 inch 19:9 aspect ratio QHD+ Infinity-O Display. The display supports HDR 10+ and can reduce blue light. The device is powered by a 7nm Qualcomm Snapdragon 855 processor in s...
Read more

WiFi Symbol on your Debit/Credit card??? Advantages and Disadvantages of 'Contactless Payment' Explained!!!

Image
Contactless Payment Image Source: Getty Images      D ebit and Credit cards are now coming up with an icon that looks like a Wi-Fi symbol. If your card also has such symbol, than you can make payments by it without swiping. It means your card has a 'Contactless feature' . The advantage of a contactless feature is that the payment can be made by just tapping without swiping. This Card has ' Near Field Communication' (NFC) chip, which can be brought close together at a Point of Sale (POS) terminal without touching the device for making payments. According to the official Visa website, for secured transactions between 'Contactless Card' or payment enabled device and the checkout or POS terminal, the contactless card includes short-range wireless technology.      When you tap your card or device near the contact signals, your payment goes for authorization. According to the information given on the website, the card should be held 1-2 inch closer for...
Read more