1. Certified Ethical Hacker (CEH)
Organization: EC-Council
Level: Beginner to Intermediate
Duration: 3-6 months (training and exam)
What You Learn:
- Network scanning
- System hacking
- Malware attacks
- Web application hacking
- Security defense
One of the most recognized ethical hacking certifications globally, CEH teaches attacker methodologies so teams can design stronger defenses.