WhatsApp enhances security with alphanumeric passwords for two-step verification

WhatsApp is expanding its security capabilities by allowing users to set alphanumeric passwords for two-step verification, moving beyond the current numeric-only PIN system. The update represents a significant step toward strengthening account protection for the messaging application's vast user base across India and the region.

In addition to the enhanced password functionality, WhatsApp is upgrading its caller identification system to provide more context when receiving calls from contacts not saved in the phone's address book. The feature will display the caller's country of origin and indicate whether they share any groups with the recipient, helping users make informed decisions about accepting unknown calls.

These updates reflect the platform's ongoing efforts to balance user convenience with security needs. The alphanumeric password option provides greater protection against brute-force attacks while remaining user-friendly, addressing concerns about account compromise in a market where cybersecurity threats continue to evolve.

The rollout of these features is expected to reach users gradually across different regions. Users will be able to opt into the new two-step verification settings through the app's security menu, while the enhanced caller information will appear automatically for incoming calls from unknown numbers.