Telegram offers Secret Chats which provide end-to-end encryption
Posted: Sun May 18, 2025 10:42 am
Any change, whether it’s a new message, a deleted message, or a change in settings, is updated in real time on the cloud. Because the data is centralized and account-based, synchronization happens automatically whenever the user logs into a device. Messages, media, and settings appear instantly, and any action on one device — such as deleting a message or blocking a contact — is reflected immediately across all logged-in devices. This cloud-first storage model enables Telegram to provide a seamless experience across mobile phones, tablets, and desktops, eliminating the need for users to perform manual backups or worry about data loss when changing devices. Security and Privacy of Telegram Account Data Telegram’s approach to account data security combines advanced encryption methods with privacy-centric design choices. While Telegram’s cloud-based model inherently involves storing user data on servers, Telegram employs multiple layers of protection to safeguard this dat.
Encryption of Cloud Data Regular chats and media spain telegram data stored in Telegram’s cloud are encrypted both in transit and at rest. This ensures that data is protected from interception or unauthorized access during transmission and while stored on servers. End-to-End Encryption for Secret Chats For highly sensitive conversations. Messages and media exchanged in Secret Chats are encrypted such that only the sender and recipient devices can decrypt them. Crucially, these messages are never stored on Telegram’s servers in decrypted form, enhancing user privacy significantly. Two-Step Verification Telegram supports two-step verification to provide an additional layer of security. This feature requires a password in addition to the SMS code for login, protecting accounts from unauthorized access even if the SIM card or phone number is compromised.
User Control Over Data Users have control over their data through various settings: Message Deletion: Users can delete messages or entire chat histories for themselves or for all participants in a chat. Privacy Settings: Users can control who sees their phone number, profile photo, online status, and who can add them to groups. Account Self-Destruction: Telegram allows accounts to self-destruct after a period of inactivity, which deletes all associated data permanently. Data Minimization Telegram collects minimal data compared to many other platforms. It does not sell user data and emphasizes privacy protection in its policies and technical design.
Encryption of Cloud Data Regular chats and media spain telegram data stored in Telegram’s cloud are encrypted both in transit and at rest. This ensures that data is protected from interception or unauthorized access during transmission and while stored on servers. End-to-End Encryption for Secret Chats For highly sensitive conversations. Messages and media exchanged in Secret Chats are encrypted such that only the sender and recipient devices can decrypt them. Crucially, these messages are never stored on Telegram’s servers in decrypted form, enhancing user privacy significantly. Two-Step Verification Telegram supports two-step verification to provide an additional layer of security. This feature requires a password in addition to the SMS code for login, protecting accounts from unauthorized access even if the SIM card or phone number is compromised.
User Control Over Data Users have control over their data through various settings: Message Deletion: Users can delete messages or entire chat histories for themselves or for all participants in a chat. Privacy Settings: Users can control who sees their phone number, profile photo, online status, and who can add them to groups. Account Self-Destruction: Telegram allows accounts to self-destruct after a period of inactivity, which deletes all associated data permanently. Data Minimization Telegram collects minimal data compared to many other platforms. It does not sell user data and emphasizes privacy protection in its policies and technical design.