Signal App
Best Private Messaging App
Signal, which was previously a WhatsApp shadow, suddenly rose to prominence. In recent years, the app has gained popularity for its encrypted messages. This is especially so after the US Black Lives Matter movement and the WhatsApp privacy issue.
Signal Foundation, a non-profit organization dedicated to advancing secure communication technology, created the app. As of September 2021, Signal had over 40 million monthly active users, and the app is available on multiple platforms, including iOS, Android, Windows, macOS, and Linux.
Signal uses advanced encryption protocols to ensure that all communication is secure and private and that no one, including Signal itself, can access the content of the messages or calls.
Additionally, Signal offers several features to enhance privacy, such as the ability to set disappearing messages, verify the identity of contacts, and even create "sealed sender" messages that hide the sender's identity from the recipient.
Signal has gained popularity as a secure alternative to other messaging apps that have faced privacy and security issues. It has been endorsed by security experts and high-profile figures such as Edward Snowden, who has called it "the most effective means of communication available to people who need to protect their privacy."
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