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Hacker Ethics (White, Gray, and Black Hat)

Hackers are categorized into three types based on their intent and legal boundaries: white hat, gray hat, and black hat. Understanding these distinctions is foundational to cybersecurity practice and ethics.

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About this video

A hacker is broadly defined as someone who uses technical means to gain or attempt to gain unauthorized access to information systems, making them a specific category of adversary within the cybersecurity threat landscape. However, the legal and ethical dimensions of hacking vary significantly depending on context, and 156 countries have enacted cybercrime laws that criminalize malicious intrusion. Not every form of hacking falls under that umbrella, which is why the industry uses three distinct classifications to distinguish intent and legality. White hat hackers, also known as ethical hackers, operate entirely within legal boundaries and with the explicit permission of the system or resource owners. Organizations routinely hire white hat hackers to conduct penetration tests — controlled attempts to breach their own defenses — in order to identify and address vulnerabilities before malicious actors can exploit them. The term ethical hacking reflects the moral framework guiding this work: the activity is technically identical to criminal hacking, but it is performed without intent for personal gain and in full compliance with the law. Black hat hackers engage in the same technical activities illegally and with harmful or self-serving intent, exposing them to criminal prosecution, fines, and other legal consequences. Gray hat hackers occupy the space between these two categories, accessing systems without authorization and technically breaking the law, but acting with constructive goals such as identifying and disclosing vulnerabilities to the affected organizations. While gray hat activity is not sanctioned, it is distinguished from black hat hacking by the absence of malicious or financially motivated intent, placing it in a legally problematic but ethically ambiguous position.

What you'll learn

What's covered

Hacker Types & Ethics

Key terms

Penetration Testing
An authorized simulated attack on a system to identify and evaluate security vulnerabilities.
Vulnerability
A weakness in a system, application, or process that can be exploited by a threat actor.
Threat Actor
An individual or group responsible for a security incident or attack.
White Hat Hacker
A hacker who is legally authorized to test and assess the security of a system, operating within ethical and legal boundaries.
Black Hat Hacker
A hacker who illegally attempts to gain unauthorized access to systems for malicious or personal gain.
Gray Hat Hacker
A hacker who operates without authorization and outside legal bounds but acts with good intent, typically disclosing discovered vulnerabilities to the affected organization.
Ethical Hacking
The practice of legally and intentionally probing systems for vulnerabilities with the owner's permission and without personal gain, following defined moral principles.

Topics

Hacker Ethics Ethical Hacking Penetration Testing White Hat Black Hat Gray Hat Cybersecurity

Transcript

What a Hacker Is

Most likely we've all heard the term hacker before, but what exactly is a hacker, and what is hacker ethics?

A hacker is just someone who uses a computer to gain or attempt to gain unauthorized access to information systems. So a hacker is a specific type of adversary. It's the adversary who's trying to break into a network. So they're using technology to break into technology, and that is what a hacker is.

Now, there are different types of hackers, and there are three main categories that we use quite a bit when it comes to information technology, and that is a white hat hacker, a gray hat hacker and a black hat hacker.

Black Hat Hackers

A black hat hacker is just somebody that, once again, is trying to break into your network, and they're trying to do it for bad reasons, and it's illegal to do this. 156 countries has made cyber crime illegal. That means that if you carry out cyber crime, if you're a black hat hacker and you are doing something that's essentially evil to another company, to another organization, to another individual, you can be thrown in jail. You could have some sort of fines that are put on to you. There is legal recourse for something to happen to you.

But not all hacking is cyber crime, so not all hacking would you be thrown into jail or fined if you do it.

White Hat Hackers and Ethical Hacking

So what are the different hacker types? Well, let's get into a white hat hacker. The white hat hacker is doing the same exact thing. They're using technology to break into technology. But in this case right here, they have gotten permission from their resource owners. For instance, let's say I own these resources and I'm testing it out. Well, that would be an example of a white hat hacker. Or maybe this organization has paid another organization to test this out. Well, that would be another example, legally, of a white hat hacker, because they're legally trying to break into this network.

Why in the world would we ever pay somebody to try to hack into our network? Well, let's say we are an organization and we want to make sure that we are secure. We've got security measures in place, but what we could do is we could ask for a penetration test. We would go to an organization or a person and ask them to do a penetration test, and they would test out trying to penetrate our network and get into our network, and we would pay them to do this. That's one example of a white hat hacker.

For a white hat hacker, we also use the term ethical hacking, because they're ethical in trying to hack into a network. Ethics means a moral principle that governs a behavior. So if I have ethics, I have these moral standards that I live up to. For instance, I'm not going to cause harm to another person or organization. So an ethical hacker is a hacker that hacks into a system but refuses to do it for personal gain, or refuses to do it illegally. They are operating within the legal bounds, and so that is ethical hacking.

Gray Hat Hackers

So if we have a white hat hacker or ethical hacker that does it for good purposes, and we have a black hat hacker that is illegal and does it for bad purposes, what is a gray hat hacker?

A gray hat hacker is somebody that's going to try to hack into a network that doesn't necessarily have permission to get into that network, and they're doing it illegally, but the difference here is that they have good intentions. Well, what would be good intentions in this case? Well, maybe they're trying to expose something. Maybe they're trying to expose a vulnerability. Maybe they're trying to figure out what the defenses are of this network. Maybe they're doing it for some sort of good purpose, and once they find that vulnerability, they're going to notify the company: hey, you have this vulnerability, you should fix it. So they're not going out there and having some sort of financial gain out of it. So they're operating within their own ethical system, but they're doing it illegally.

So here's a little matrix to drive home this point. We have legal activity and we have illegal activity. We have good intent and then we have bad intent. A white hat hacker is hacking within legal bounds and also doing it for good intent, versus black hat is doing it illegally and for bad intent. And then the gray hat hacker is operating within this gray area. It's illegal, they're not supposed to be doing it, but they have good intentions and it's not for personal gain.

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