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.

# security.txt

# These are the domains for which this security.txt should be valid
Canonical: https://zanglesroosendaal.nl/.well-known/security.txt
Canonical: https://www.zanglesroosendaal.nl/.well-known/security.txt

# Please note that, as stated on the contact site below, the joostmaglev.nl
# domain has a catch-all email address. Please contact me there.
Contact: https://www.joostmaglev.nl/security-policy/

# This expiry date/time is automatically set by Ansible
Expires: 2025-04-13T00:00:00.000Z

# I can offer responses in Dutch and English
Preferred-Languages: nl, en

# Cheers, kind regards,
# Joost.