The GitHub Advanced Security Exam (GH-500) validates your ability to implement and manage security controls within GitHub repositories and organizations. This exam is designed for developers, security engineers, and DevOps professionals who work with Microsoft GitHub Certifications and need to demonstrate hands-on expertise in securing code and dependencies. This guide covers the exam structure, core topics, and practical preparation strategies to help you build confidence and pass on your first attempt.
Use this topic map to guide your study for Microsoft GH-500 (GitHub Advanced Security Exam) within the Microsoft GitHub Certifications path.
The GH-500 exam measures both conceptual knowledge and practical decision-making through a mix of question types that reflect real-world security scenarios.
Questions progress in difficulty and emphasize decision-making that mirrors actual security engineering work.
An effective study plan maps each topic to weekly goals and combines concept review with hands-on practice. Dedicate time to both theory and configuration, then validate your learning with realistic scenarios.
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Code Scanning with CodeQL and Dependabot configuration typically represent the largest portion of exam items, as they are core to modern secure development. However, all five topic areas are tested, so balanced preparation across all domains is essential. Focus extra effort on hands-on configuration rather than theory alone.
Secret scanning prevents credentials from being committed, while Dependabot manages vulnerable package dependencies. In practice, both run continuously: secret scanning blocks or alerts on risky pushes, and Dependabot opens pull requests when updates are available. Understanding how these two features complement each other, and how to triage alerts from both, is critical for the exam and for real security operations.
At least 2-4 weeks of practical work with GHAS features in a real or sandbox repository is strongly recommended. Prioritize labs that cover enabling secret scanning, creating a Dependabot configuration file, and writing or customizing a CodeQL scanning workflow. Hands-on experience builds muscle memory and confidence that pure study cannot replicate.
Confusing the purpose of Dependency Review with Dependabot alerts, misunderstanding CodeQL query customization scope, and overlooking secret scanning push protection settings are frequent errors. Another common mistake is not reading scenario questions carefully, test-takers often choose the fastest-seeming answer rather than the most secure or complete one. Slow down on scenario items and re-read the goal before selecting your answer.
Review your weak topic areas using practice questions, then take a full-length timed mock exam to simulate test conditions. In the last 2-3 days, skim your notes on configuration syntax and best practices, but avoid cramming new material. Get good sleep the night before, and on test day, pace yourself to spend adequate time on scenario items where reasoning matters most.
-- [Configure and Use Dependency Management]
Assuming that notification settings and Dependabot alert recipients have not been customized, which user account setting should you use to get an alert when a vulnerability is detected in one of your repositories?
To ensure you're notified whenever a vulnerability is detected via Dependabot, you must enable alerts for Dependabot in your personal notification settings. This applies to both new and existing repositories. It ensures you get timely alerts about security vulnerabilities.
The dependency graph must be enabled for scanning, but does not send alerts itself.
-- [Configure and Use Secret Scanning]
How many alerts are created when two instances of the same secret value are in the same repository?
When multiple instances of the same secret value appear in a repository, only one alert is generated. Secret scanning works by identifying exposed credentials and token patterns, and it groups identical matches into a single alert to reduce noise and avoid duplication.
This makes triaging easier and helps teams focus on remediating the actual exposed credential rather than reviewing multiple redundant alerts.
-- [Configure and Use Dependency Management]
Assuming that notification and alert recipients are not customized, what does GitHub do when it identifies a vulnerable dependency in a repository where Dependabot alerts are enabled? (Each answer presents part of the solution. Choose two.)
Comprehensive and Detailed Explanation:
When GitHub identifies a vulnerable dependency in a repository with Dependabot alerts enabled, it performs the following actions:
Generates a Dependabot alert: The alert is displayed on the repository's Security tab, providing details about the vulnerability and affected dependency.
Notifies repository maintainers: By default, GitHub notifies users with write, maintain, or admin permissions about new Dependabot alerts.
GitHub Docs
These actions ensure that responsible parties are informed promptly to address the vulnerability.
-- [Use Code Scanning with CodeQL]
When configuring code scanning with CodeQL, what are your options for specifying additional queries? (Each answer presents part of the solution. Choose two.)
You can customize CodeQL scanning by including additional query packs or by specifying individual queries:
Packs: These are reusable collections of CodeQL queries bundled into a single package.
Queries: You can point to specific files or directories containing .ql queries to include in the analysis.
github/codeql refers to a pack by name but is not a method or field. Scope is not a valid field used for configuration in this context.
-- [Configure and Use Secret Scanning]
Secret scanning will scan:
Secret scanning is a feature provided by GitHub that scans the contents of your GitHub repositories for known types of secrets, such as API keys and tokens. It operates within the GitHub environment and does not scan external systems, services, or repositories outside of GitHub. Its primary function is to prevent the accidental exposure of sensitive information within your GitHub-hosted code.