WhatsApp is a popular messaging app that is used by people all over the world. As of 2020, it has over 2 billion users. It is a platform that provides an easy way to communicate and share information with others.
WhatsApp has recently been in the news for its use of Open Whisper, an encryption system designed to protect user data. Open Whisper is an end-to-end encryption protocol developed by Open Whisper Systems. This protocol ensures that only the intended recipient can see the message sent, as it scrambles the contents of messages while they are in transit.
WhatsApp first announced its use of Open Whisper in 2014, and since then it has been using this system to protect user data. This means that all conversations on WhatsApp are secured with end-to-end encryption, making it impossible for anyone other than the sender and receiver to read them. This ensures that user data remains private and secure from potential hackers or other malicious actors.
What Does Open Whisper Do?
Open Whisper works by scrambling messages while they are in transit, meaning that only the sender and receiver can read them. It also adds additional layers of security such as forward secrecy, which prevents any messages from being stored or decrypted if one of the devices involved loses its encryption key.
How Does WhatsApp Use Open Whisper?
WhatsApp uses Open Whisper in conjunction with its own proprietary encryption protocol called Signal Protocol (formerly TextSecure). This means that all conversations on WhatsApp are protected with two layers of encryption: one provided by Signal Protocol and one provided by Open Whisper Systems’ open source software library called libsignal-protocol-java.
Conclusion
It is clear that WhatsApp does indeed use Open Whisper as a means of protecting user data with end-to-end encryption. The combination of Signal Protocol and libsignal-protocol-java provides an extra layer of security for users’ conversations, ensuring that their data remains safe from potential malicious actors or hackers.
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