WhatsApp is a messaging app which now has an unstoppable growth. This messaging app has over 1 billion active users around the world now and its popularity is beyond doubt. In 2014, WhatsApp was acquired by Facebook and since then, it has become even more popular. whatsApp tries to ensure its users that communicating through WhatsApp is secure by introducing features such as two-step verification or end-to-end encryption. But is WhatsApp security trustable? Is our personal data safe on this instant messaging app? In this article, I will give you a guide on whatever you need to know about how secure WhatsApp is.
WhatsApp security features
WhatsApp messenger uses a part of the security protocol developed by Open Whisper System. Also, all the messages transferred through WhatsApp are protected with end-to-end encryption. End-to-end encryption means all the messages are encrypted and the messages are only accessible by the two ends of the conversation. This means that no in-between person would be able to spy on WhatsApp messages. Anything said between users with end-to-end encryption is guaranteed to be private during transit, unless there’s a vulnerability in the implementation of that encryption.
Another great WhatsApp security feature is two-step verification. This allows WhatsApp users to add an extra layer of security to their account by setting a password for it. So, every time you try to login to your account, you will need to enter your special password along with the security code that whatsApp sends you.
WhatsApp security weakness
Messages sent and received via WhatsApp are secured by using end-to-end encryption. On both iOS and Android devices, it is possible to create backup from your WhatsApp chats on iCloud or Google Drive. But the backups that WhatsApp create contain the decrypted messages on your device.
So, the backup on your device is not encrypted and this will create the chance for anyone to access your chats through the daily backup files. It is also vulnerable as there is no ability to change your backup location, meaning that you are at the mercy of the cloud service to keep your data protected.
What is an alternative for WhatsApp
There are several messaging apps available in the market that can be used as a WhatsApp alternative. But if you are looking for the most secure one, Signal messenger can be a great option. Signal messenger offers many security features which are all great for the ones who are concerned about WhatsApp security and are looking for a more secure alternative.