WhatsApp has been using SMS-based OTPs for account registration since its existence. However, sending an authentication code over SMS can have security implications and stands the risk of failed ...

Western Railway has expanded its OTP-based Tatkal ticket authentication system to four additional trains, making mobile verification mandatory before ticket confirmation. Western Railway has announced ...

CHENNAI: To ensure that only genuine passengers book tatkal tickets, Southern Railway has introduced OTP-based verification for tatkal reservations for 30 trains. These trains are part of the 322 ...

Multi-factor authentication (MFA) is becoming a mandatory security requirement for all businesses across all sectors. The most recent example is the new version of ...