
Telegram uses MTProto despite being open source In fact, Telegram records and stores your IP address, device information, and username changes for up to 12 months.Īs a public messaging app, Telegram is also required to investigate concerning matters and provide your phone number and IP address to the authorities if legally asked to do so. Telegram’s privacy policy includes information on the personal data it collects from you, how the company stores it, what it’s used for, and who it’s shared with. Telegram records your information for up to 12 months Good to know: Secret chats are not part of the Telegram cloud and can only be accessed on the device which the chat took place on. And no media or files that you send or receive via Telegram can be deciphered and intercepted by your internet service provider, owners of Wi-Fi routers you connect to, or other third parties. All of your data, including text, media, and files, are encrypted with an extra layer of client-client encryption. If you want complete privacy, use Telegram’s secret chat option. This means that your conversations and personal information can be stored on Telegram’s servers and accessed by staff and third parties. Telegram’s usual private and group chats aren't end-to-end encrypted, only secret chats are. This is why end-to-end encryption is so important.īut is Telegram end-to-end encrypted? Only Telegram’s “secret chats” are end-to-end encrypted Once your data arrives on Telegram servers, it's decrypted and could be seen by Telegram. While all Telegram messages are encrypted, they’re only encrypted while in transit from your device to Telegram’s servers. In 2021, WhatsApp was fined $255M by an EU privacy watchdog for not explaining how it handled users’ and nonusers’ data and for sharing user data with other Facebook-owned companies.In 2018, British consulting firm Cambridge Analytica collected millions of Facebook users' data for political advertising, without their consent.Telegram is encrypted, private, secure, and independent, making it a better alternative to Whatsapp, which is owned by data-harvesting Facebook.
