1500 Questions | GitHub Advanced Security 2026

Vulnerability Detection (21%): Mastering CodeQL, secret scanning, and dependency alerts to identify and remediate exploits before they reach production.

Security Incident Response (25%): Leveraging threat detection tools and orchestration to respond effectively to active security breaches.

Security and Compliance (16%): Applying governance through security policies and ensuring your code meets global compliance standards.

Developing Secure Code Solutions (20%): Practical application of secure APIs, encrypted storage, and robust coding patterns to prevent common vulnerabilities.

B, CodeQL Analysis

C, Secret scanning with push protection

D, Dependabot version updates

E, Branch protection rules for merging

F, Security Advisories

Correct Answer: C

Explanation:

A (Incorrect): This maps dependencies but does not scan for secrets within the code.

B (Incorrect): CodeQL finds coding vulnerabilities (like SQL injection) but is not the primary tool for real-time secret prevention during a push.

D (Incorrect): Dependabot handles outdated or vulnerable libraries, not leaked credentials.

E (Incorrect): Branch protection can require reviews, but it doesn't automatically detect secrets in the diff.

F (Incorrect): Security Advisories are used to disclose and discuss vulnerabilities privately, not to block secret leaks.

Question 2: While reviewing a CodeQL alert, you notice a "Taint Analysis" warning. What does this typically indicate in the context of the Vulnerability Detection domain?

B, Untrusted user input is reaching a sensitive "sink" without proper validation.

C, The repository has too many open pull requests.

D, A private repository has been made public without authorization.

E, The GitHub Actions runner has run out of disk space.

F, A contributor has a weak password on their GitHub account.

Correct Answer: B

Explanation:

A (Incorrect): This is handled by Dependabot alerts, not CodeQL taint analysis.

C (Incorrect): PR volume is a project management metric, not a security vulnerability.

D (Incorrect): Visibility changes are audit log events, not a code-level taint issue.

E (Incorrect): This is a technical infrastructure error, not a security finding.

F (Incorrect): Account security is managed via MFA and identity policies, not static code analysis.

Question 3: In the Security Incident Response domain, what is the primary benefit of using a Security Advisory for a found vulnerability?

B, To allow maintainers to privately collaborate on a fix and then announce it with a CVE.

C, To automatically delete the vulnerable branch.

D, To increase the repository's star count.

E, To bypass the need for running automated tests.

F, To encrypt all historical commits in the repository.

Correct Answer: B

Explanation:

A (Incorrect): Security tools are meant for remediation and safety, not personal attacks.

C (Incorrect): Advisories do not delete code; they facilitate the creation of a private fork for fixing it.

D (Incorrect): Security features do not impact social metrics like stars.

E (Incorrect): Automated tests are even more critical when fixing security bugs.

F (Incorrect): Advisories do not have the capability to encrypt git history.

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