Notifications
Clear all
Topic starter
23/06/2026 7:04 pm
TL;DR: DNS performance and trust are now part of identity-adjacent resilience, not just network hygiene, according to DigiCert. Its Los Angeles DNS point of presence is meant to improve response times, routing efficiency, and protection against DNS hijacking and DDoS attacks for users and businesses in the region.
NHIMG editorial — based on content published by DigiCert: Empowering Online Experiences in Los Angeles, California with DigiCert DNS
Questions worth separating out
Q: How should security teams govern DNS when it supports authentication and certificate services?
A: Security teams should treat DNS as part of the identity trust path, not a separate infrastructure concern.
Q: Why does DNS performance matter to IAM and security architecture teams?
A: DNS performance matters because latency and failure at the lookup layer affect whether users can reach SSO, certificate checks, APIs, and admin portals at all.
Q: What breaks when DNS administration is not governed as privileged access?
A: When DNS administration is not governed as privileged access, attackers or insiders can redirect traffic, interrupt resolution, or alter trust paths without touching the application itself.
Practitioner guidance
- Map DNS into identity dependency chains Document which authentication flows, certificate services, and administrative portals rely on DNS resolution so outages and tampering are evaluated as identity-service risks, not just network incidents.
- Separate performance monitoring from integrity monitoring Track query latency, resolution failures, resolver changes, and unexpected routing shifts as distinct signals so faster responses do not hide weak control over the trust path.
- Review privileged DNS administration identities Confirm which service accounts, API tokens, and human admins can change DNS configuration, then apply least privilege and regular access review to that control plane.
What's in the full article
DigiCert's full blog post covers the operational detail this post intentionally leaves for the source:
- Location-specific marketing claims about the Los Angeles point of presence and how DigiCert positions regional performance
- Plain-language explanations of DNS routing, response time, and how the PoP is intended to improve delivery
- The vendor's own security framing for DNS hijacking and DDoS protection in the Los Angeles deployment
- Additional promotional context about DigiCert DNS as part of its broader managed services portfolio
👉 Read DigiCert's blog post on its Los Angeles DNS point of presence →
DigiCert DNS in Los Angeles: what it means for trust and latency?
Explore further
25/06/2026 2:53 am
DNS is a trust boundary, not a background utility. When resolution quality degrades, users experience failure before identity systems can enforce policy. That makes DNS part of the practical trust path for SSO, certificate validation, and service access, even if it sits outside the IAM console. Practitioners should treat DNS resilience as part of identity service dependability.
A few things that frame the scale:
- From our research: 91.6% of secrets remain valid five days after the targeted organisation is notified, showing a critical gap in remediation procedures, according to the Ultimate Guide to NHIs.
- Our research also shows that only 20% of organisations have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them.
A question worth separating out:
Q: How do teams distinguish better DNS routing from stronger security?
A: Better routing reduces delay and can improve resilience, but it does not prove that access to DNS control planes is properly limited or reviewed. Stronger security requires knowing who can change records, how those identities are authenticated, and whether tampering is detected quickly. In practice, routing quality and governance quality should be measured separately.
👉 Read our full editorial: DigiCert DNS PoP in Los Angeles raises the DNS trust bar
