Ethical hacking is the practice of testing computer systems, networks, and applications to find security weaknesses before malicious hackers can exploit them. Ethical hackers use the same tools and techniques as cybercriminals, but their purpose is to improve security and protect sensitive data. They work with permission from organizations to identify vulnerabilities, fix issues, and strengthen defenses. Ethical hacking helps prevent data breaches, financial loss, and cyber attacks. Learning ethical hacking skills through an Ethical Hacking course in Hyderbad can build strong knowledge and practical expertise in cybersecurity and protection.