DNSSEC Key Signing Key Rollover
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Summary
Threat details
DNSSEC is a set of protocol extensions used to digitally sign DNS information, an important part of preventing domain name hijacking. Updating DNSSEC KSK is a crucial security step in ensuring DNSSEC-validating DNS resolvers continue to function after the change.
Remediation steps
| Type | Step |
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Administrators are encouraged to update their DNSSEC KSK. Please see ICANN's Root Zone KSK Rollover resources site and the National Institute for Standard and Technology's (NIST) Roll Ready site for further information Please note that organisations that do not use DNSSEC validation will not be affected by this change. |
Last edited: 17 February 2020 12:42 pm