-- [Configure and Use Code Scanning]
After investigating a code scanning alert related to injection, you determine that the input is properly sanitized using custom logic. What should be your next step?
When you identify that a code scanning alert is a false positive---such as when your code uses a custom sanitization method not recognized by the analysis---you should dismiss the alert with the reason 'false positive.' This action helps improve the accuracy of future analyses and maintains the relevance of your security alerts.
As per GitHub's documentation:
'If you dismiss a CodeQL alert as a false positive result, for example because the code uses a sanitization library that isn't supported, consider contributing to the CodeQL repository and improving the analysis.'
By dismissing the alert appropriately, you ensure that your codebase's security alerts remain actionable and relevant.
-- [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 GitHub Advanced Security Tools in GitHub Enterprise]
What role is required to change a repository's code scanning severity threshold that fails a pull request status check?
To change the threshold that defines whether a pull request fails due to code scanning alerts (such as blocking merges based on severity), the user must have Admin access on the repository. This is because modifying these settings falls under repository configuration privileges.
Users with Write, Maintain, or Triage roles do not have the required access to modify rulesets or status check policies.
-- [Use Code Scanning with CodeQL]
When using the advanced CodeQL code scanning setup, what is the name of the workflow file?
Comprehensive and Detailed Explanation:
In the advanced setup for CodeQL code scanning, GitHub generates a workflow file named codeql-analysis.yml. This file is located in the .github/workflows directory of your repository. It defines the configuration for the CodeQL analysis, including the languages to analyze, the events that trigger the analysis, and the steps to perform during the workflow.
-- [Configure and Use Dependency Management]
In the pull request, how can developers avoid adding new dependencies with known vulnerabilities?
To detect and block vulnerable dependencies before merge, developers should use the Dependency Review GitHub Action in their pull request workflows. It scans all proposed dependency changes and flags any packages with known vulnerabilities.
This is a preventative measure during development, unlike Dependabot, which reacts after the fact.
Cora
10 hours agoJesus
10 hours ago