Ethical hacking, also known as penetration testing or white-hat hacking, is the practice of deliberately probing computer systems, networks, or applications for security vulnerabilities with the permission and intent to improve their security. Ethical hackers, often hired by organizations, use their skills to identify weaknesses and potential threats in a responsible and lawful manner.

The main goals of ethical hacking include:

1. Identifying Vulnerabilities: Ethical hackers aim to find weaknesses in a system’s defenses, such as software bugs, misconfigurations, or weak passwords, that could be exploited by malicious hackers.
2. Assessing Security: They assess the overall security posture of an organization’s IT infrastructure, which helps in understanding potential risks and improving security policies and procedures.
3. Providing Recommendations: Ethical hackers provide recommendations and solutions to mitigate the discovered vulnerabilities and improve security measures.
4. Ensuring Compliance: They help organizations comply with industry-specific security standards and regulatory requirements by identifying and addressing non-compliance issues.
5. Safeguarding Data: By identifying and patching vulnerabilities, ethical hackers help protect sensitive data from unauthorized access or theft.

It’s crucial to note that ethical hacking is legal and ethical when conducted with proper authorization and within the boundaries of the law. Organizations often hire certified ethical hackers (CEH) or penetration testers to help secure their systems and protect them from real-world threats. Ethical hackers must follow strict ethical guidelines and respect privacy and confidentiality while performing their assessments.