ED 19-01, Mitigate DNS Infrastructure Tampering
RetiredCISA · Emergency Directive · January 22, 2019
Summary
Responding to hijacking of government Domain Name System records, required agencies within 10 business days to audit their records, change passwords for accounts that can edit them, add MFA to those accounts, and monitor certificate logs.
What FedXchange has recorded
No changes recorded. The watch records a new document and any change in its status.
- Issuer
- Cybersecurity and Infrastructure Security Agency (CISA)
- Type
- Emergency Directive
- Number
- ED 19-01
- Issued
- January 22, 2019
- Status
- Retired
Closed by its issuer (CISA's term for a directive that has done its job).
Retired by CISA on January 8, 2026, which found its required actions complete or covered by BOD 22-01.
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