Google Dorks, also known as Google hacking, areadvanced search queriesthat use specific operators to locate publicly accessible information indexed by search engines. Therefore, option A is the correct answer.

Google Dorks donot hack systems, compromise computers, or act as backdoors. Instead, they reveal information that is already publicly available but may be unintentionally exposed due to poor configuration. Examples include exposed login pages, backup files, configuration files, error messages, or sensitive documents that should not be indexed.

Option B is incorrect because Google Dorks do not provide unauthorized access to web pages. Option C is also incorrect because Google Dorks do not exploit vulnerabilities or bypass authentication mechanisms.

From an ethical hacking perspective, Google Dorks are commonly used during thepassive reconnaissance phaseto identify information leakage without directly interacting with the target system. This makes them low-impact but highly effective for discovering misconfigurations.

Understanding Google Dorks is important for managing information exposure risks. Ethical hackers use them to demonstrate how attackers can gather intelligence without triggering security alerts. Defenders can mitigate these risks by properly configuring robots.txt files, access controls, and removing sensitive content from public indexing.