Telegram has officially introduced a highly anticipated security update: the Passkey feature. This new addition allows users to log into their accounts without needing traditional passwords or SMS verification codes, offering a faster, easier, and significantly more secure way to access your chats.

Many users only think about 2-Step Verification and advanced security features after their accounts have already been hacked. However, by setting up a passkey today, you can permanently protect your Telegram account from unauthorized access.

What is a Passkey and How Does it Work?

A passkey is a password-less sign-in method designed to replace traditional alphanumeric passwords. Instead of typing out a string of letters and numbers, a passkey uses Public-Key Cryptography.

When you create a passkey, a unique digital "private key" is generated and securely stored directly on your device's hardware. This key is tied directly to your device's built-in security measures, meaning you can log into Telegram simply by using your:

  • Fingerprint scanner
  • Facial recognition (Face ID)
  • Screen lock PIN or Pattern

The Major Benefits of Using Passkeys

Moving away from traditional passwords and SMS codes offers massive advantages for your digital security:

  • Impossible to Forget: Because there are no letters or numbers to memorize, you will never have to worry about forgetting your login credentials.
  • Phishing-Resistant: Hackers cannot trick you into revealing your passkey on a fake website, as the key is bound to your physical device and biometrics.
  • Zero Server Storage: Your private key is never uploaded to Telegram's servers. It stays locked inside your device's hardware, meaning even if Telegram's servers were compromised, your account would remain safe.

What Happens When You Buy a New Phone?

A common concern with hardware-based security is what happens when you upgrade your device. Fortunately, the transition is seamless.

Passkeys are securely synced through your phone's native ecosystem—Google Password Manager for Android users and iCloud Keychain for iPhone users. When you get a new phone and log into your primary Google or Apple account, your passkeys automatically sync, allowing you to log into Telegram on the new device instantly without entering your phone number.

Because of this, it is crucial to protect your primary Gmail or Apple ID like your own life. However, even in the worst-case scenario where your Google account is compromised, the passkey itself remains heavily encrypted and safe from remote extraction.

How to Enable Passkeys on Telegram Right Now

Do not wait until your account is compromised to take your privacy seriously. You can activate this feature in just a few seconds. Follow these simple steps to register your passkey:

  1. Open the Telegram app and go to your Settings.
  2. Tap on Privacy and Security.
  3. Scroll down and select Passkey.
  4. Follow the on-screen prompts to link your device's biometrics or screen lock.