Invalidate previous OTPs
Summary
The system must invalidate previously generated OTPs when the generation of a new one is triggered.
Description
One-time passwords (OTPs) are secrets used during operations that need added security or as part of user enrollment processes. Despite their short lifespan, only one OTP should be valid at any given time, and therefore, all previous OTPs should be invalidated whenever a new one is generated.
Supported In
This requirement is verified in following services
| Plan | Supported |
|---|---|
| Essential | 🔴 |
| Advanced | 🟢 |
References
- OWASP TOP 10-A7. Identification and authentication failures
- SANS 25-13. Improper authentication
- OWASP ASVS-2_2_6. General authenticator security
- OWASP ASVS-2_8_4. One time verifier
- PCI DSS-8_3_5. Initial or reset password or passphrase used by authorized user
- Resolution SB 2021 2126-Art_30_8. Security in Electronic Channels - Digital Banking
- CWE TOP 25-287. Improper authentication
Vulnerabilities
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