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Azure DevOpsIntermediateSubmodule 7 of 20

Security scanning

Security scanning controls which actor may perform which action on which resource, under which conditions, with evidence that can be reviewed later within CI/CD Execution and Deployment Controls. It is not an isolated definition: its value appears when it supports build once, preserve an immutable artifact, verify it with automated gates, promote the same version through environments, require proportional approval, validate the live service, and retain a tested rollback path.

Practise Security scanning interview questions

Full explanation

How Security scanning works in production

Study Security scanning in the specific context of CI/CD Execution and Deployment Controls by connecting its mechanism to a production decision. First establish what owns the configuration or state, who or what invokes it, and which dependency must already be available. Then identify the actor, authentication method, permission scope, protected resource, expiry or rotation behavior, and audit event. Relate the result to the preceding Static code analysis concept and the following Docker build concept. The final proof is not that a command completed; it is that the intended behavior, control, and recovery path are observable and repeatable.

01

Purpose: controls which actor may perform which action on which resource, under which conditions, with evidence that can be reviewed later.

02

Dependency context: connect Security scanning in CI/CD Execution and Deployment Controls to the preceding Static code analysis concept and the following Docker build concept.

03

Validation: prove intended behavior and a controlled failure path with retained evidence.

04

Production ownership: document who changes, observes, approves, and recovers this capability.

Flow diagram

Security scanning execution flow

A repeatable sequence for learning, implementing, validating, and operating Security scanning.

  1. 01
    FrameState the concrete problem Security scanning must solve in CI/CD Execution and Deployment Controls.
  2. 02
    InspectRead current configuration, dependencies, identity, state, and operational signals before changing anything.
  3. 03
    ImplementIdentify the actor, authentication method, permission scope, protected resource, expiry or rotation behavior, and audit event.
  4. 04
    ValidateTest normal behavior, one realistic failure, and the evidence produced by Security scanning.
  5. 05
    OperateAssign ownership, monitoring, change control, and recovery guidance for the capability.

Flow diagram

CI/CD Execution and Deployment Controls module flow

See where Security scanning fits in the wider CI/CD Execution and Deployment Controls operating sequence.

  1. 01
    CheckoutCI/CD Execution and Deployment Controls stage 1: checkout with an auditable result before the next stage begins.
  2. 02
    Build and testCI/CD Execution and Deployment Controls stage 2: build and test with an auditable result before the next stage begins.
  3. 03
    Analyze and scanCI/CD Execution and Deployment Controls stage 3: analyze and scan with an auditable result before the next stage begins.
  4. 04
    Package artifactCI/CD Execution and Deployment Controls stage 4: package artifact with an auditable result before the next stage begins.
  5. 05
    Promote environmentsCI/CD Execution and Deployment Controls stage 5: promote environments with an auditable result before the next stage begins.
  6. 06
    Validate and roll backCI/CD Execution and Deployment Controls stage 6: validate and roll back with an auditable result before the next stage begins.

Hands-on practice

Build and prove the behavior

  1. Create a minimal Security scanning example inside the deliver an application through four environments lab.
  2. Record the configuration or command, expected result, observed evidence, and one negative test.
  3. Explain how identity, security, monitoring, and rollback apply before treating the exercise as complete.

Production considerations

Common mistakes and control checks

01

Using broad permanent credentials, confusing authentication with authorization, or validating only the successful access path.

02

Treating Security scanning as a tool feature instead of a controlled part of the end-to-end CI/CD Execution and Deployment Controls flow.

03

Keeping only a successful screenshot while discarding the configuration, test conditions, logs, and recovery evidence.

Knowledge check

Confirm that you can explain and apply it

01What problem does Security scanning solve, how does it work in CI/CD Execution and Deployment Controls, and what is it commonly confused with?

Define the mechanism and ownership boundary first. Explain that it controls which actor may perform which action on which resource, under which conditions, with evidence that can be reviewed later, then contrast it with the adjacent responsibilities represented by the preceding Static code analysis concept and the following Docker build concept. Close with a concrete validation signal.

02How would you implement and validate Security scanning for a production workload?

Start from workload constraints and existing state. Identify the actor, authentication method, permission scope, protected resource, expiry or rotation behavior, and audit event. Include identity, dependencies, normal and failure tests, monitoring, and an explicit recovery decision.

03A change involving Security scanning causes a production symptom. What evidence would you inspect and how would you recover safely?

Establish scope and recent change, inspect the native configuration and event or log evidence, test the dependency boundary, apply the smallest reversible mitigation, verify user impact has recovered, and retain the findings for permanent prevention.