Page 11 of the DSE Security Knowledge Hub, with source-backed guidance, checklists, explainers, and playbooks.
Kubernetes Pod Security Admission can enforce privileged, baseline, or restricted profiles by namespace while audit and warn modes expose violations first. Govern labels, policy versions, exemptions, and controller-created Pods as one system.
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GitHub Actions can exchange a GitHub-issued OIDC token for a short-lived cloud credential instead of storing a long-lived key. The security gain depends on strict trust claims, least-privilege cloud roles, protected environments, and tested revocation.
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Azure Policy exemptions preserve compliance visibility while recording a Mitigated or Waiver decision, but expiration is optional and the object remains after expiry. Treat each exemption as a governed, time-bound risk record.
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Cloud optimization requests fail when spend cannot be tied to an accountable product, service, environment, or owner. Build allocation rules, metadata compliance, and explicit shared-cost treatment before setting savings targets.
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Terraform state binds configuration to real infrastructure and can contain sensitive data. A team needs controlled remote storage, supported locking, restricted access, serialized changes, versioned recovery, and a tested process for failed writes.
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An approved Azure Private Endpoint can still fail when clients resolve the public address or a private zone returns NXDOMAIN. Design service-specific zones, VNet links, hybrid forwarding, fallback, ownership, and tests before deployment.
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VPN, overlay, encapsulation, and cloud paths can carry less payload than an endpoint interface suggests. Validate bidirectional Path MTU, ICMP behavior, transport adaptation, and representative applications before intermittent stalls reach production.
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NTLM is deprecated and Microsoft is preparing Windows for stronger Kerberos-based authentication. A safe retirement starts with auditing real use, assigning every dependency, repairing its cause, and testing progressively tighter blocking.
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MFA cannot make an already-compromised workstation trustworthy. Dedicated privileged access workstations separate administration from email, general browsing, and everyday applications so high-impact credentials and sessions begin from a controlled device.
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Control of a domain registration can redirect websites and email, disrupt public services, or remove an organization’s online identity. Registrar access deserves named ownership, strong authentication, locks, monitored changes, and an exercised recovery plan.
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