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security.txt history

A historical index of security.txt files across the web.

security.txt

dshield.org

Collected on 2026-10-23 00:58 UTC.

Contact: mailto:handlers@isc.sans.edu
Encryption: https://isc.sans.edu/PGPKEYS
Acknowledgments: https://www.sans.org/security/
Preferred-Languages: en, de
Canonical: https://isc.sans.edu/.well-known/security.txt
Expires: 9999-12-31T23:59:59z
# i think requiring an expires field is stupid. Be happy I have a security.txt file

This file is shown exactly as published by the domain, as collected by the securitytxthistory crawler. 326 bytes · 8 lines.

Collection details

HTTP 200/.well-known/security.txttext/plain; charset=utf-8
Collected URL

https://dshield.org/.well-known/security.txt

SHA-256

d5bcf2a5da47f2d2de526641f0b80e8d2157d0ad591ec9393bacc31480ede56f