Check Azure UDR next-hop reachability before routing through an appliance
Review appliance subnet placement and direct next-hop connectivity before accepting a virtual-appliance route.
Read the guideDSE security knowledge hubSecurity knowledge,
Security knowledge,
without the noise.
Page 53 of the DSE Security Knowledge Hub, with source-backed guidance, checklists, explainers, and playbooks.
DSE-authoredOfficial sourcesReviewed guidance
Search the library DSE post stream
2,626 articlesGuidance and analysis from DSE
Preserve Front Door WAF overrides when changing a managed ruleset
Compare managed-rule customizations before and after a ruleset change, especially when using the Azure portal.
Read the guide
Keep agentless inventory separate from software first-seen chronology
Does a missing First seen at value mean Defender for Cloud has no software evidence?
Read the explainer
Account for skipped Graph-only conditions in OAuth app policies
What happens to Graph-only conditions when app governance evaluates an app using only non-Graph APIs?
Read the guide
Use the submission route when a URL exception must address a high-confidence verdict
Why can a directly created URL allow entry fail to override malware or high-confidence phishing?
Read the guide
Treat a live Intune device query as evidence with a trust boundary
What limits should accompany security conclusions drawn from a live device query?
Read the guide
Review catalog installer overrides again for each superseding app
Will a customized Enterprise App Catalog installer survive the next app version correctly?
Read the guide
Test the staged Cloud PKI issuer before activating renewal
What must be validated while a renewed Cloud PKI issuer is still staged?
Read the guide
Replace a legacy Mac SSO profile without leaving competing payloads
How should a Mac move from a legacy SSO extension profile to Platform SSO?
Read the guide
Plan the assignment handoff when updating an Intune baseline
What remains on the old profile when a current-format Intune security baseline is updated?
Read the guide