What Is A Trojan Horse?


A trojan horse is a piece of software that disguises itself as something else—in this case, a legitimate piece of software. Trojans are often used in cyber attacks, to infiltrate computer systems and steal sensitive information. This article will explore the dangers of trojans and how you can protect yourself from them. We’ll also provide tips on how to detect and remove trojans from your computer. By understanding the risks and taking the appropriate steps, you can safeguard your computer security and keep your data safe.

What is a trojan horse?

Trojans are malware that can exploit security vulnerabilities on a user’s computer to install malicious software onto the device. Once installed, this malicious software can allow attackers to steal information, access confidential files, or even hijack the user’s computer.

There are two main types of trojans: remote-access and local-access. Remote-access trojans allow attackers to take control of users’ computers remotely, while local-access trojans typically only affect users on the same network as the infected computer.

One common type of trojan horse is called banking Trojan. These Trojans disguise themselves as legitimate programs such as banks’ login screens or system update notifications in order to trick unsuspecting users into giving up their personal information or downloading and installing malware onto their computers.

Types of Trojans

There are many types of Trojans, but they all have one thing in common- they pretend to be something they’re not. Trojan horses can be sneaky little programs that look like helpful tools, or they can be malicious programs that can take over your computer and cause damage.

Once a Trojan horse is inside your computer, it can do anything it wants- steal your data, take over your computer, or even send out spam emails! It’s important to be aware of the dangers of Trojans and to use proper security measures to protect yourself from them.

How to protect yourself from Trojans?

Trojans are computer viruses that exploit vulnerabilities in software to spread from computer to computer. When a user accesses a malicious website, email, or file, the trojan horse can execute on their behalf. To protect yourself from trojans, be sure to install antivirus software and keep your software updated. See the following resources for more information:

  • AV-Test: https://www.av-test.org/en/download/index.html
  • Microsoft Windows Defender: https://www.microsoft.com/windows/windows- defender-included/default.aspx
  • Online Security Forums:
  • Google Safe Browsing: https://www.google.com/safebrowsing/

How do trojans work?

Trojans are programs that are disguised as legitimate, trusted software. When a user downloads and open the trojan, it can then infect the user’s computer with malicious software or viruses. Trojans are commonly used by hackers to gain access to computers or steal sensitive data.

What are the risks of using a trojan horse?

Trojans are programs that infect computers and can steal sensitive data. They can also be used to spread other malware, or spy on users. There are many trojan horse infections circulating around the internet, so it’s important to be aware of the risks before installing anything on your computer.

When you install a program from a website, there’s always a risk that it might be a Trojan horse. Trojans usually come in the form of an email attachment, web page, or even a file downloaded from the internet. If you think you may have installed a Trojan horse, there are some steps you can take to verify this:

  1.  Check for unwanted programs: One way to check if you have been infected with a Trojan horse is to use the “Uninstall a Program” feature in Windows. This will show you all the programs that have been installed on your computer without your permission and which may be malicious. If you see any suspicious programs listed here, it’s definitely time to uninstall them!
  2. Scan your computer for spyware and viruses: Another way to check for potential infection is by using an antivirus program like Microsoft Security Essentials or Avast! These programs will scan your computer for malware and viruses and remove them should they find any. It’s always best to keep your computer virus-free before performing any sensitive operations online!

If either of these methods confirm that you have been infected with a Trojan horse, there are a few steps you can take to remove it:

  1. Remove the infected program: The first step is to remove the infected program. This can be done by using the “Uninstall” feature in Windows or by using a removal tool like SpyHunter. Make sure to save any important data before uninstalling the program!
  2. Remove any traces of the infection: After you have removed the infected program, it’s important to clean your computer of any traces of the infection. This can be done by using a virus removal tool like Malwarebytes or HitmanPro. Make sure to follow the instructions carefully so that you don’t damage your computer in the process!

How can you protect yourself from a trojan horse attack?

A trojan horse is a type of malicious software that can be disguised as helpful or beneficial software. Once installed on a computer, the trojan horse can enable attackers to take control of the device and perform malicious activities.

There are several ways you can protect yourself from a trojan horse attack. First, be sure to download software only from trusted sources. Also, be careful about what you click on when browsing the Internet. Always use caution when opening emails or attachments that you don’t know how they came into your possession. Finally, keep your computer up-to-date with the latest security patches and updates from manufacturers.


A trojan horse is a type of malware that enters computer systems through legitimate software such as antivirus applications. Once inside, the trojan horse can do all sorts of damage, including stealing data and spreading viruses. Be sure to keep your software up-to-date and use caution when downloading or installing anything from the internet – even if it seems legitimate.

Mark Funk
Mark Funk is an experienced information security specialist who works with enterprises to mature and improve their enterprise security programs. Previously, he worked as a security news reporter.