


All of the messages in our list support end-to-end encryption. Since end-to-end encryption offers the best protection from prying eyes. There are various encryption standards that are beyond the scope of this post, and you can check out our end-to-end encryption explainer for more details. Because of this, it is considered the strongest encryption standard to-date. The 256-bit refers to the length of the key used to encrypt the information and is virtually unbreakable by brute force when considering current computing power. National Institute of Standards and Technology (NIST) in 2001.

This messaging app is developed by Signal Messenger LLC. AES is also known by its original name Rijndael, and was initially established by the U.S. It leads to a quest for a better app for messaging and Signal appears to be the answer. What is encryption?Įncryption occurs when the message's code is processed by an encryption algorithm (a block of instructions), which should be AES compliant (Advanced Encryption Standard). We have selected some of the best options for you here. Most Android devices come with a semi-encrypted solution in the default Google Messages SMS app, but there are better solutions out there, both for SMS/MMS and for internet-based messaging.
