Definition
A green hat hacker is a novice in the field of hacking, eager to learn and develop their skills. They can cause irreversible damage by experimenting with different cyberattack techniques and deploying all types of malware.
Difference Between a Green Hat Hacker and Script Kiddy
Script kiddies are also beginners in hacking, but they differ from green-hat hackers. Green-hat hackers focus on learning and honing their hacking skills, while script kiddies prefer to buy ready-made tools and use them without understanding how they work.
For example, they can hack their target using ransomware-as-a-service and similar methods. Script kiddies would rather pay money and perform a straightforward attack instead of devising new, secret, or creative ways to execute their plans.