DNS Resilience · Principle 231 of 301

DNS Single-Provider Risk

Principle 231: DNS Single-Provider Risk — DNS Resilience doctrine card by Professor Kieran Upadrasta, CISSP CISM CRISC, Schiphol University
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“Two DNS providers is not redundancy. Two DNS providers with diverse anycast and DNSSEC validation is.”
Pillar
DNS Resilience
Theme
DNS Single-Provider Risk
Author
Series
301 Doctrine Principles