Eccouncil 312-97 Exam Dumps

If a pre-commit hook script does not explicitly detect sensitive information or return a non-zero exit code, Git will treat the hook execution as successful. In this scenario, although the hook was made executable, Beth still managed to commit sensitive information. This implies that the hook either did not contain logic to detect such data or did not fail the commit upon detection. As a result, the script exited with 0, allowing the commit to proceed. Exit code 0 always signals success to Git, while non-zero exit codes block commits. This highlights the importance of properly implementing security checks within hooks, not just enabling them. Making a hook executable is necessary, but it must also include correct validation logic to enforce security policies during the Code stage.

The pytm framework generates threat models that can be visualized using PlantUML diagrams. To create a sequence diagram, the --seq option is used with the model file, and the output is piped to the PlantUML processor. The correct command must reference the correct Java system property -Djava.awt.headless=true, which allows diagram rendering in environments without a graphical interface, such as CI/CD pipelines. Additionally, the correct jar file name is plantuml.jar. Options using lowercase -d instead of uppercase -D are invalid, and commands referencing plantum.jar are incorrect due to a misspelled jar name. Generating sequence diagrams during the Plan stage helps DevSecOps teams visualize data flows, understand attacker paths, and identify security threats early in the application design phase.

Build-time checks are designed to enforce security gates within the CI/CD pipeline. When critical vulnerabilities such as SQL injection and cross-site scripting (XSS) are detected during this stage, the correct and expected behavior is to fail the build. Stopping the build process prevents insecure code from progressing to later stages such as testing, deployment, or production. Ignoring issues or merely sending alerts while continuing the pipeline undermines the purpose of shift-left security. Alerts to SIEM systems and issue trackers are typically supplementary actions, but the primary enforcement mechanism at build time is to block the pipeline when severity thresholds are exceeded. This approach reduces remediation costs, limits exposure, and ensures that only secure artifacts move forward in the DevSecOps lifecycle.

Git post-commit hooks are executed automatically after a commit is successfully created. To trigger the Jenkins build job configured to respond to commits, Alex must create a valid Git commit using the correct Git command. The standard command to commit changes with a message is git commit -m 'commit from terminal'. Running this command records the changes in the repository and triggers the post-commit hook, which in turn initiates the Jenkins build. Commands using github commit are invalid because github is not a native Git command-line utility. The -b flag is also not used with git commit. Automating build triggers during the Code stage improves efficiency, reduces manual intervention, and ensures continuous integration is consistently enforced.

Bitbucket provides a cloud-based source code management platform that supports collaboration, CI/CD integration, and secure code hosting. One of the key features offered by Bitbucket is free unlimited private repositories, particularly beneficial for organizations developing proprietary software such as IoT applications. This allows teams to store source code securely without exposing it publicly while still enabling collaboration features like pull requests, issue tracking, and pipeline automation. The term ''limited private repositories'' is inaccurate because Bitbucket does not restrict the number of private repositories under its free offering; rather, user count limits apply. While Bitbucket also supports public repositories, the option that best represents its value to enterprise and product-based teams is unlimited private repositories. This capability aligns with DevSecOps practices by ensuring confidentiality of source code while enabling integrated planning, testing, and deployment workflows within a single platform.