diff --git a/.well-known/security.txt b/.well-known/security.txt
new file mode 100644
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--- /dev/null
+++ b/.well-known/security.txt
@@ -0,0 +1,5 @@
+Contact: https://docs.github.com/en/code-security/security-advisories/guidance-on-reporting-and-writing-information-about-vulnerabilities/privately-reporting-a-security-vulnerability
+Expires: 2025-06-30T21:59:00.000Z
+Preferred-Languages: en, nb, nn
+Canonical: https://olavrb.no
+Policy: https://github.com/o-l-a-v/o-l-a-v.github.io/blob/main/SECURITY.md