Ethical hacking is a method of testing the security of an information system by simulating real-world attacks. This technique may include social engineering, port scanning, fuzzing, password cracking, and many other types of testing. Ethical hackers use these same techniques to test a company's defenses against malicious hackers. 

Ethical hacking is used by businesses to test their own computer systems for vulnerabilities and weaknesses. It can also be used by government bodies in order to make sure that their departments are safe from any cyber-attacks. Ethical hacking is the act of testing security systems and networks to find vulnerabilities. 

The term was coined by hackers who were hired to test the security of networks and computers. Ethical hackers use the same techniques as malicious hackers, but their goal is to help organisations improve their security. They may also be called "white hat" hackers or penetration testers. Ethical hacking is a method used by business owners, IT professionals, and even students to determine the level of security in an organization's system or network. Ethical hackers can help an organization identify weaknesses in its infrastructure that could lead to breaches or attacks. 

They can also help ensure that employees' data remains secure and confidential at all times. The first step in ethical hacking is gaining access to a company's network and resources so that you can search for vulnerabilities. 

You need to have some basic knowledge of computer code, encryption methods, and other technical aspects of IT infrastructure before you begin this process; otherwise, you won't be able to locate any vulnerabilities. Once you've gained access to a system or network, you'll need to look for ways that information could get stolen or compromised. For example, if someone stole your laptop right now, would they be able to access any sensitive information?

ADVANTAGES OF ETHICAL HACKING 

Here are some of the advantages of ethical hacking: 

1. Ethical hacking helps in identifying security loopholes in a system before any malicious hacker discovers them and exploits them. 
2. Ethical hacking helps in securing confidential information such as credit card details, passwords, etc from falling into the wrong hands and getting misused by malicious hackers. 
3. Ethical hacking improves the overall functioning of an organization by making its IT infrastructure more secure and less prone to cyber-attacks or hacks by malicious programmers. 
4.  It helps organizations identify their weak spots so that they can take steps to improve their security posture.
5. It helps organizations understand how an attacker might attempt to breach their network or application security barriers so that they can take preventive measures against such attacks.
6. It helps organizations build a strong defense against cyber threats through a better understanding of common attack techniques and technologies used by attackers. 

DISADVANTAGES OF ETHICAL HACKING

Below are some disadvantages of ethical hacking: 

1. The practice of ethical hacking can lead to legal problems. If you hack into someone else's computer or network without permission, then it is illegal and you could face serious consequences.

2. Ethical hackers must have a good understanding of the law and be careful not to break any laws while they are testing a system. They should also make sure they don't damage anything while they are hacking into a system.

3. It takes time to become an ethical hacker. You need to spend time learning about security issues and how to fix them before you start testing systems for vulnerabilities. It may take several years before you have enough knowledge to be an effective ethical hacker.

4. It is illegal. Ethical hacking is a legal practice, but when you do it without any authority, it becomes illegal. The government has banned this type of activity as it can damage the systems and the information stored on them. If you want to do ethical hacking, then you have to get permission from the person who owns the system or network so that they can give you full access to their system and make changes accordingly.

5. Another disadvantage is that ethical hacking isn't always 100% effective. While there are plenty of ways to test security, some attacks are simply impossible to discover.

 This is a brief introduction to ethical hacking. In this article, I have shown you what ethical hacking is and I have also given you some advantages as well as some disadvantages of it.