Our ongoing commitment to privacy for the 1.1.1.1 public DNS resolver

Cloudflare shares results of an independent privacy audit for its 1.1.1.1 public DNS resolver, 8 years after launch.

• •A Big 4 accounting firm conducted the examination, confirming that 1.1.1.1 privacy commitments are fully met
• •Core guarantees remain unchanged: no selling or sharing of personal data with third parties, no use for ad targeting
• •Source IP addresses are anonymized and deleted within 25 hours; only what is being asked is retained
• •Up to 0.05% of network packets are randomly sampled solely for troubleshooting and attack mitigation
• •The 2024 examination scope is limited to privacy commitments, unlike the 2020 review which also covered anonymized log handling

This summary was automatically generated by AI based on the original article and may not be fully accurate.