A vulnerability disclosure policy (VDP), also referred to as a responsible disclosure policy, describes how an organization will handle reports of vulnerabilities submitted by ethical hackers. A VDP must thus be easily identifiable via a simple way, a security.txt notice.

# For Coordinated Vulnerability Disclosure
Contact: mailto:security-vulnerability-disclosure@commerzbank.com
Contact: https://www.commerzbank.de/konzern/sec/security.html
# Our OpenPGP key for vulnerability disclosure
Encryption: https://mailhub.commerzbank.com/SecMail/requestKey.jsp
# Our coordniated vulnerability disclosure policy
Policy: https://www.commerzbank.com/security-policy.html
# Our security acknowledgments page (Hall of fame)
Acknowledgments: https://www.commerzbank.com/hall-of-fame.html
Expires: 2099-06-29T12:00:00.000Z
Preferred-Languages: de, en
Canonical: https://www.commerzbank.com/.well-known/security.txt