BERLIN: WhatsApp has introduced three new security features designed to give users better protection for their accounts.
The updates allow users to store multiple passkeys for a single account, make two-step verification more secure and provide additional information when calls come in from unknown numbers – though the latter is not available on all devices.
Here's a closer look at the three new features.
1. Passkeys
Users can now store more than one passkey for an account, which Meta said was particularly useful for those who use both iOS and Android devices. To add further devices, go to Settings, then Account, then Passkeys.
Passkeys are a login method that does away with passwords entirely, using automatically generated cryptographic keys that are exchanged in the background. They are considered especially secure because, unlike passwords, passkeys cannot easily be stolen, guessed or forgotten. They are also seen as convenient, as users only need to confirm their identity briefly via fingerprint, Face ID or a screen lock code.
2. Two-step verification
This security feature is being improved by allowing users to choose an individual password instead of the previous six-digit PIN. The two-step verification option itself remains optional.
Activating it is advisable, however, as it means that resetting an account can no longer be done with just a link sent by email. When two-step verification is active, WhatsApp periodically prompts users to enter their PIN or password to ensure they do not forget it.
3. Call information
When calls come in from unknown numbers not on a user's contact list, WhatsApp will now display additional information – such as whether the number is from another country or whether the caller is a mutual member of any group chats.
This extra context is intended to help users decide whether to answer a call, including in cases where the caller may be a scammer. For now, however, the additional call information is only available on Android devices. – dpa
