GitHub-Advanced-Security Exam Dumps - GitHub Advanced Security GHAS Exam

To detect and blockvulnerable dependencies before merge, developers should use theDependency Review GitHub Actionin their pull request workflows. It scans all proposed dependency changes and flags any packages with known vulnerabilities.

This is apreventative measureduring development, unlike Dependabot, which reactsafter the fact.

GitHub automatically closes a code scanning alert when the vulnerable code is fixedin the same branch where the alert was generated, usually via acommit inside a pull request. Simply clicking or triaging an alert does not resolve it. The alert is re-evaluated after each push to the branch, and if the issue no longer exists, it is marked as resolved.

The GitHub Code Scanning API includes endpoints that allow you to:

List alertsfor a repository (filtered by branch, state, or tool) — useful for monitoring security over time.

Get a single alertby its ID to inspect its metadata, status, and locations in the code.

However, GitHub doesnotsupport modifying the severity of alerts via API — severity is defined by the scanning tool (e.g., CodeQL). Likewise, alertscannot be deletedvia the API; they are resolved by fixing the code or dismissing them manually.

If an alert is raised on apull request dependency, best practice is toupdate the dependencyto a secure versionbeforemerging the PR. This prevents the vulnerable version from entering the main codebase.

Merging or deploying the PR without fixing the issue exposes your production environment to known risks.

Bydefault,no repositoriesreceive Dependabot alerts unless configuration is explicitly enabled. GitHub doesnotenable Dependabot alerts automatically for any repositories unless:

The feature is turned on manually

It's configured at the organization or enterprise level via security policies

This includes public, private, and enterprise-owned repositories —manual activation is required.

A security policy is defined by a SECURITY.md file in the root of your repository or .github/ directory. This file informs contributors and security researchers about how to responsibly report vulnerabilities. It improves your project’s transparency and ensures timely communication and mitigation of any reported issues.

Adding this file also enables a “Report a vulnerability” button in the repository’s Security tab.