Know the Types of Hackers and How to Prevent Them

Know the Types of Hackers and How to Prevent Them

Apr 20, 2024 - 22:48
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Know the Types of Hackers and How to Prevent Them
Know the Types of Hackers and How to Prevent Them

Types of hackers – In this technological age, there are definitely parties who commit crimes by attacking or hacking a system. However, not all hackers have evil goals. There are various types of hackers who have different tasks and goals.

A hacker is someone who is an expert in the field of computer networks and breaking into a system for a specific purpose. Many people often think that hackers are a crime. However, there are also hackers who are good and are indeed certified to do this. Check out the following article to find out about the various types of hackers.

Understanding Hackers

Hackers are people who have the ability to break through computer security systems or computer networks with sufficient programming skills. Hackers' goals in hacking vary widely. Starting from testing security systems to criminal acts that harm certain parties.

Generally, hackers target and look for security gaps in websites owned by governments, large companies, banks, financial institutions, and so on yeah. Hackers are not always synonymous with cyber crime. There are also hackers who are assigned to test certain data security systems. It can be concluded that hackers have several types. What are they?

Here are several types of hackers
There are various types of hackers with different goals. The following are the types of hackers:

White Hat Hacker
This type of hacker is a professional hacker who is hired by companies to test the security of their systems. White Hat Hackers are commonly known as ethical hackers, namely someone who has expertise in the field of cyber security.

They already have a certificate and are authorized to hack the system. White Hat Hackers are tasked with hacking and finding loopholes in the system, so they can provide solutions to fix these loopholes or weaknesses. Usually they work for organizations or governments.

This type of hacker works according to predetermined rules. The job is not just to damage or hack the system, but to identify weaknesses in the system for penetration and vulnerability testing.

Black Hat Hacker
Black Hat Hacker is the opposite of White Hat Hacker. They are professional hackers whose aim is to damage or steal data from the system being attacked. This type of hacker is very controversial because his activities are contrary to the law and can cause losses for an agency or company. only.

The way it works is that they will attack the system to gain unauthorized access into a system. After that, they will steal sensitive data or information and can also damage a system. That's why they are also known as crackers.

The purpose of doing this is to gain profits such as money and become famous. But there are also people who just want to commit crimes. Of course Black Hat Hackers are illegal because their actions harm companies, institutions and individuals.

They violate privacy, damage systems, and steal data. From the stolen data or information, they can make huge profits from selling it or turning it into blackmail.

Blue Hat Hасker
There are two meanings of blue hat hacker.

First, blue hat hackers are defined as hackers who have a motive for revenge. This type of hacker doesn't always care about money or fame. They carry out hacking actions to take personal revenge, such as against someone or a former boss. Blue hat hackers carry out hacks to damage data, websites, and even the devices of their enemies.

Second, blue hat hackers are professional hackers from third parties who work for a company or organization. This type of hacker is often invited by companies to test new software and find security loopholes before they are released . Sometimes, companies also hold periodic conferences with this type of hacker to find bugs in the company's security system.

Red Hat Hackers
Red hat hackers are generally recruited by government agencies to find vulnerabilities and bugs in security systems. This hacker focuses on overcoming attacks from black hat hackers. Blue hat hackers even use the same tactics as red hat hackers. For example, by using viruses, malware, and other similar strategies to attack hackers' black hats.

Gray Hat Hackers
Gray hat hackers carry out hacking actions on networks and computer systems despite the criminal's intentions al. They do it just for fun or for fun. In fact, it is not uncommon for them to notify the network and system owners regarding the weak points they find.

Unfortunately, not all gray hat hackers carry out their actions in a legal way. They tend to carry out hacking activities without the owner's permission. However, they are not trying to cause harm. Sometimes, they just hack a system and only want to improve it if they are rewarded.

How to Prevent Hacker Attacks


Use a Strong and Different Password
Using strong and different passwords for each account is an important step in preventing hacker attacks. Avoid using words that are very easy to guess or also personal information that can be found very easily.

Use complex combinations of letters, numbers, and symbols to create strong passwords. Additionally, it is important not to use the same password for multiple accounts. If one of your accounts is hacked, using the same password will compromise the security of all your accounts.

Enable Firewall and Security Software
A firewall is an important defense layer that can help prevent hacker attacks. Make sure you enable firewall on your computer to limit unauthorized access to your network.

Apart from that, install reliable security software such as anti-virus, anti-malware, and anti-virus. Make sure the software is always updated so it can detect and remove the latest security threats.

Use a Secure Internet Connection
An unsecured internet connection can make it easier for hackers to access your computer. Make sure you use a secure and encrypted Wi-Fi network, especially when accessing sensitive information or carrying out financial transactions.

Avoid using public Wi-Fi networks that are unsecured or unprotected because they can become an ideal target for hackers. If possible, use a VPN (Virtual Private Network) connection when connecting to the internet to increase your security and privacy.

Backup Data Regularly
Making regular backup copies of data is an important step in preventing data loss due to hacker attacks. If you fall victim to an attack or your system is infected by malware, you can still restore your data if you have a backup copy available yes. Save a backup copy of your data in a safe and encrypted place, such as an external storage device or trusted cloud service.

Raise Awareness about Cyber Security
Increasing awareness about cyber security is key in preventing hacker attacks. Continuously update your knowledge about the latest security practices and share information with people around you.

Learn the signs of a phishing attack and how to identify fake emails or websites. Additionally, avoid providing sensitive personal or financial information to unauthorized parties. By increasing awareness about security, you can be more aware of security and take steps Ah, proper prevention. That's the article I can make about types of hackers. I hope it's useful, thank you.

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