What is a trojan horse

What is a Trojan horse on a computer?

A Trojan horse or Trojan is a type of malware that is often disguised as legitimate software. Trojans can be employed by cyber-thieves and hackers trying to gain access to users’ systems. Users are typically tricked by some form of social engineering into loading and executing Trojans on their systems.

How does Trojan horse work?

A Trojan is designed to damage, disrupt, steal, or in general inflict some other harmful action on your data or network. A Trojan acts like a bona fide application or file to trick you. It seeks to deceive you into loading and executing the malware on your device. … Viruses can execute and replicate themselves.

What are some examples of Trojan horses?

Examples of Trojan Horse Virus Infection

  • Exploit. It contains data or code that abuses a vulnerability within application software that’s operating on your endpoint.
  • Backdoor. …
  • Rootkit. …
  • Trojan-Banker. …
  • Trojan-DDoS. …
  • Trojan-Downloader. …
  • Trojan-Dropper. …
  • Related Sources:

Why are Trojan horses dangerous?

A Trojan can have one or multiple destructive uses—that is what makes them so dangerous. It’s also important to realize that unlike viruses, Trojans are not self-replicating and are only spread by users who mistakenly download them, usually from an email attachment or by visiting an infected site.

What is Trojan Horse in simple words?

In computing, a Trojan horse is a program downloaded and installed on a computer that appears harmless, but is, in fact, malicious. Unexpected changes to computer settings and unusual activity, even when the computer should be idle, are strong indications that a Trojan is residing on a computer.

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Can a Trojan virus be removed?

Trojan horses are some of the most frustrating viruses that you can get on your computer. Not only are they easy to pick up, they’re not always easy to find. On top of that, Trojan horses are irritating to get off of the computer once they’re there. However, they’re not impossible to remove.

Is the Trojan Horse a real story?

The Trojan Horse is a story from the Trojan War about the subterfuge that the Greeks used to enter the independent city of Troy and win the war. In the canonical version, after a fruitless 10-year siege, the Greeks constructed a huge wooden horse and hid a select force of men inside, including Odysseus.

Who created Trojan horse virus?

John Walker

Are all Trojans bad?

No, trojans are not necessarily dangerous all the time for computers data. It basically depends for what the trojan is created for. Trojans can also be created for fetching the passwords and for various other malicious deeds.

What is the meaning Trojan horse and give the examples?

In computing, a Trojan horse, or trojan, is any malware which misleads users of its true intent. … Unlike computer viruses, worms, and rogue security software, trojans generally do not attempt to inject themselves into other files or otherwise propagate themselves.

Can Windows Defender remove Trojans?

Of course Windows Defender can detect and remove Trojans. In fact, it does so far more effectively than one of the alternative products he recommends: Zemana and Malwarebytes. The latter is literally the least effective antivirus product on the market.

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Can McAfee detect Trojans?

McAfee Virus Removal Service detects and eliminates viruses, Trojans, spyware and other malware easily and quickly from your PC. … Our experts will then scan your PC, identify any malicious applications or malware, and remove them.

2 years ago

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