Hack Your Way to Success: 2025 Ethical Hacking Essentials Challenge – Level Up Your Skills!

Question: 1 / 640

Which of the following describes extraneous functionality in software development?

Inclusion of unnecessary code that does not serve a security purpose

Extraneous functionality in software development refers to the inclusion of unnecessary code that does not fulfill a specific purpose, particularly in relation to the software's core functionality or security requirements. This unnecessary code can introduce vulnerabilities, as it may not have been adequately tested or maintained, leading to potential exploitation by malicious actors. In ethical hacking, identifying such extraneous features is critical, as they can provide an attack surface for techniques such as code injection or privilege escalation. Therefore, option A accurately captures the essence of extraneous functionality by highlighting the risk posed by superfluous elements in the codebase, which does not contribute to its intended performance or security.

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Implementation of rigorous access controls

Use of secure coding techniques during development

Documenting all source code changes

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