Azure Storage: diagnose a private endpoint without opening the account
An operational runbook for Azure Storage private access failures by separating DNS, Private Endpoint, firewall, identity, logs and rollback evidence.
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kql
22 articles connected to this technical signal.
KQL snippet: isolate Azure Storage 403 on a private endpoint
A short query to separate identity, firewall, public endpoint and wrong subresource when private Azure Storage access is denied.
Read articleAzure App Service: diagnose a private endpoint before redeploying
Build an operational runbook for App Service private access failures by separating DNS, Private Endpoint, access restrictions, Application Gateway, application logs and rollback evidence.
Read articleKQL snippet: correlate private App Service and Application Gateway
A short query to separate WAF, gateway, private DNS, access restrictions and App Service logs during a private access incident.
Read articleAzure Functions: diagnose a private HTTP endpoint before changing code
Build an operational runbook for private Azure Functions failures by separating DNS, Private Endpoint, access restrictions, private storage, Application Insights logs and rollback evidence.
Read articleKQL snippet: correlate an Azure Functions private HTTP endpoint
A short query to separate DNS, private access, Functions runtime and application exceptions during a private HTTP incident.
Read articleAzure AKS: diagnose private ingress before changing deployments
Build an operational runbook for AKS private ingress failures by separating DNS, Application Gateway, ingress controller, Kubernetes service endpoints, pod readiness and rollback evidence.
Read articleKQL snippet: correlate AKS private ingress and application logs
A short query to read ingress controller and application logs together when a private AKS route returns 502, timeouts or no endpoints.
Read articleAzure Container Apps: diagnose private ingress before changing revisions
Build an operational runbook for Azure Container Apps private ingress failures by separating DNS, ingress mode, revision routing, application logs and rollback evidence.
Read articleKQL snippet: diagnose Container Apps private ingress and revisions
A short query to correlate Azure Container Apps system and console logs when private ingress, probes or revision traffic fail.
Read articleAzure internal APIM: diagnose a private API before changing policies
Qualify a failure across Application Gateway, WAF, internal APIM and a private backend by separating DNS, routing, policy, identity and logs before any fix.
Read articleKQL snippet: correlate WAF and APIM on an Azure private API
A short query to see whether a private API request is blocked by Application Gateway WAF, received by APIM or missing from the expected path.
Read articleAzure managed identity: diagnose private access before changing permissions
Build a runbook for Key Vault, Storage or private API access failures with managed identity, RBAC, private DNS, logs and real execution evidence.
Read articleKQL snippet: diagnose Key Vault denial with managed identity
A short query to separate identity denial, network path and source address when an Azure workload can no longer access Key Vault.
Read articleAzure: make private paths verifiable with synthetic probes
Build useful synthetic probes for DNS, TLS, Application Gateway, WAF and Private Endpoint so private Azure paths fail with evidence before production incidents.
Read articleKQL snippet: track synthetic probes for an Azure private path
A short query to track synthetic probe failures and separate DNS, TLS, WAF or Application Gateway symptoms on an Azure private path.
Read articleAzure WAF: frame an emergency custom rule without losing evidence
Apply a temporary Azure WAF custom rule with priority, KQL evidence, business validation and rollback, without permanently hiding managed-rule signals.
Read articleKQL snippet: detect authentication errors after secret rotation
A short query to watch 401, 403, and 500 errors after rotating an application secret or service identity.
Read articleKQL snippet: list Azure WAF blocked URIs quickly
A short KQL query to identify the most blocked URIs by Azure Web Application Firewall on Application Gateway.
Read articleAzure WAF: qualify a false positive before creating an exclusion
A practical method to analyze an Azure WAF block, isolate the rule involved, compare application evidence, and decide between a fix, a targeted exclusion, or a custom rule.
Read articleWAF and KQL: identify a false positive before creating an exclusion
A KQL analysis method to qualify an Azure WAF block, distinguish attack, noise and application false positive, then document the decision before any exclusion.
Read articleAzure WAF: read Application Gateway blocks with KQL without chasing every layer
Build useful KQL queries to identify requests blocked by Azure Web Application Firewall on Application Gateway, with action, ruleId, URI, client IP, hostname and time window.
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