What is a Green Hat Hacker?

A green hat hacker is a newbie in the hacking world. They may not be as familiar with all the security mechanisms companies or more seasoned hackers are using. Unlike the other hackers, green hat hackers are not yet as well-versed with the inner workings of the web.

However, what green hat hackers lack in experience, they make up for in eagerness to learn and determination to go up the ranks of the hacker community.

Green hat hackers are not necessarily threat actors. In fact, they may not intentionally want to cause harm to others but may do so while practicing their craft.

Other interesting terms…

Read More about a Green Hat Hacker

Everyone has to start somewhere in any endeavor, and hacking is no different. In the world of hacking, that starting point is being a green hat hacker.

6 Hacker Types

There are six types of hackers based on the color of the hat they wear. Each kind of hacker is described in more detail below.

Green Hat Hacker

Green hat hackers are the newest kids on the block who are just starting to learn the craft. They don’t have a clear motivation at the stage they are in (i.e., they can either become a black or a white hat hacker). As has been said, they don’t intentionally want to cause harm but may do so. And since they don’t know that much yet about hacking, they may not be able to fix the damage they caused.

As green hat hackers gain more experience and broaden their skills and know-how, they can become any of the other four types below.

Blue Hat Hacker

Blue hat hackers are hired specifically to find and fix vulnerabilities. They test the security of the organization’s products (i.e., software or hardware) before these go to market. Some companies hire blue hats after a security breach to provide a fresh perspective on security assessments.

Red Hat Hacker

Red hat hackers are like the Robin Hoods of the hacking world. They may have noble intentions in that they only attack black hat hackers, but don’t necessarily use ethical or legal means to do so.

Grey Hat Hacker

Grey hat hackers walk the thin line between being good (i.e., white hats) or bad (i.e., black hats). They usually break into systems without their owners’ permission, but don’t cause harm. You can say they’re either in it for fame or fortune. They would point out vulnerabilities, then charge the vulnerable solution or system’s owner a high fee to get the fix.

White Hat Hacker

White hat hackers are the good guys whose primary goal is to protect users and networks from black hat hackers. This category includes licensed penetration testers that companies hire to ensure the security of their networks and data.

Black Hat Hacker

Black hat hackers are the bad guys. They are either in it for profit or to attain another dark agenda (e.g., bring a country’s economy down, destroy an organization’s reputation, etc.). They use all means (e.g., malware infection, vulnerability exploitation, etc.) to infiltrate networks and systems.

Green Hat Hackers vs. Other Types of Hackers

Here is a side-by-side comparison between green hat hackers and all the other hacker types above, in terms of intent, skill level, and activities.

Hacker Type	Primary Intent	Skill Level	Typical Activities
Green Hat	Learning and skill development	Beginner	Experimenting with basic tools and techniques.
Blue Hat	External, objective security assurance before a product launch or after a breach	Expert-level security consultant	Performing in-depth penetration tests and vulnerability assessments on a specific system or product before release
Red Hat	Test organizational defenses	Advanced offensive skills	Full-scope attack simulations on systems, networks, and personnel within legal and authorized boundaries.
Grey Hat	Exploit vulnerabilities out of curiosity	Skilled, but ethically ambiguous	Breaking into systems, finding vulnerabilities, and then sometimes disclosing them publicly or to the owner without prior consent.
White Hat	Improve security and defense	Highly skilled and defensive.	Conducting security assessments, penetration testing, and fixing vulnerabilities.
Black Hat	Malicious exploitation for personal gain, financial profit, or to cause harm	Highly skilled and knowledgeable in various offensive hacking techniques	Engaging in illegal activities like stealing data, spreading malware, or disrupting critical systems

Green Hat Hackers versus Script Kiddies

While many often put green hat hackers and script kiddies in the same category, they differ from each other.

Both are amateurs in that they’re not as technologically knowledgeable as the other hacker types. But unlike green hat hackers who take time and exert effort to learn programming and coding, script kiddies always opt for the easy route—buy ready-made tools and scripts, including malware, unfortunately.

Unlike script kiddies, green hat hackers often go to school to obtain programming degrees, earn certificates, and take up skills development courses.

Another distinction between green hats and script kiddies is their intention. Green hat hackers aim to learn and develop skills to become high-level hackers (hopefully a white hat one). Meanwhile, the primary goal of script kiddies is to cause disruption or gain recognition with minimal effort.

How Can Green Hat Hackers Cause Damage?

Because a green hat is still a beginner, they may accidentally cause a system outage when they run tools they don’t fully understand in a live environment. They can even execute an exploit that has difficult-to-reverse consequences.

Additionally, green hat hackers may unknowingly violate the law by testing their skills on a target system without the owner’s explicit permission. Their inexperience is the primary source of risk, even when their intent is good.

Do Organizations Hire Green Hat Hackers?

Companies wouldn’t hire green hats for a critical role, but they may still use these types of hackers in the following areas:

White hat pipeline development: Green hat hackers represent the future talent pool for white hats. Companies can support green hat learning through internships, short courses, or university programs.

Bug detection: In controlled environments such as bug bounty programs, a Green Hat might identify an obvious but overlooked vulnerability that experienced testers may have missed.

—

Like anything on the World Wide Web, not everything is black and white in the world of hacking. Even the types of hackers come in different colors, reflecting the choices that each one makes. If you’re a green hat hacker, which path will you take — blue, red, grey, white, or black?

Key Takeaways

Green hat hackers are novices in the hacking world.
They are still experimenting with basic security tools and techniques, but they can still cause accidental damage.
They differ from script kiddies because they invest time in learning to code, while script kiddies buy pre-made tools.
Organizations shouldn’t discount them since they can be future white hat hackers.