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SSL/TLS: Check for `max-age` Attribute in HPKP Header
Information
Severity
Severity
Informational
Family
Family
SSL and TLS
CVSSv2 Base
CVSSv2 Base
0.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:N
Solution Type
Solution Type
Workaround
Created
Created
6 years ago
Modified
Modified
6 years ago
Summary
The remote HTTPS Server is using a too low value within the 'max-age' attribute in the HPKP header.
Solution
Solution
The recommended value should aim towards 60 days (5184000 seconds) but heavily depends on your deployment scenario.