What is Encryption?
Encryption is the process of converting plaintext data into unreadable ciphertext to protect it from unauthorized access. In the context of messaging apps, encryption ensures that only the sender and intended recipient can read the messages.
- End-to-end encryption (E2EE) is a type of encryption where only the sender and recipient have the decryption keys.
Telegram's Encryption
Telegram offers two types of chats: cloud chats and secret chats. Cloud chats use a client-server architecture, while secret chats use E2EE.
- Cloud chats are not fully encrypted, as Telegram stores messages on its servers and can access them.
- Secret chats, on the other hand, are fully encrypted and can only be accessed by the sender and recipient.
How Secure is Telegram?
While Telegram offers E2EE for secret chats, it's essential to note that not all chats are encrypted. Additionally, Telegram's servers can be vulnerable to hacking and data breaches.
- Users should be cautious when sharing sensitive information, even in secret chats.