A Trojan horse, or Trojan, is a type of malicious code or software that looks legitimate but
can take control of your computer
. 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.
What do Trojans do to computers?
Abbreviated as RAT, Remote Access Trojans
give hackers complete control over your computer from a remote location
. They can be used to steal information or spy on you. Once the host system is compromised, the intruder may use it to distribute RATs to other vulnerable computers to establish a botnet.
What can hackers do with computers infected with Trojan horses?
A DDoS attack is not necessarily a form of
hacking
, but it
can
disrupt business operations.
Hackers
may
use
a
trojan horse
to interrupt the normal traffic of web servers, networks, and IT infrastructure. A
trojan horse can
send an uncontrollable amount of traffic to target servers. This may result in a system error.
Do Trojans slow down your computer?
Extremely Slow Computer
If you think that having too many files and running multiple applications all the same time can slow down the computer, it’s not the only cause. A computer Trojan can also cause that slowness because it must be using many resources.
Can Trojan virus be removed?
How to remove a Trojan virus. It’s best to use a
Trojan remover that can detect and remove any Trojans on your device
. The best, free Trojan remover is included in Avast Free Antivirus. When removing Trojans manually, be sure to remove any programs from your computer that are affiliated with the Trojan.
Is Trojan horse A malware?
A Trojan horse is
a type of malware that downloads onto a computer disguised as a legitimate program
. A Trojan horse is so-called due to its delivery method, which typically sees an attacker use social engineering to hide malicious code within legitimate software.
What is the most damaging computer virus?
1.
Mydoom
– $38 billion. The worst computer virus outbreak in history, Mydoom caused estimated damage of $38 billion in 2004, but its inflation-adjusted cost is actually $52.2 billion. Also known as Novarg, this malware is technically a “worm,” spread by mass emailing.
Is spyware a computer virus?
Spyware is classified as
a type of malware
— malicious software designed to gain access to or damage your computer, often without your knowledge. Spyware gathers your personal information and relays it to advertisers, data firms, or external users.
How were the Trojans protected?
Trojans were protected
by the walls surrounding their area
.
The Trojans constructed a sturdy wall around their settlement, to avoid the attack of enemy during the war from sea. The wall was so large that people were able to stand, sit and walk on it.
Do viruses make your computer slow?
Viruses, spyware and other malware
can slow down your computer
as they mess around with everything from hijacking your browser to pushing advertising or phishing sites, to crashing your computer.
Which antivirus is best for Windows 10?
- Kaspersky Anti-Virus. The best protection, with few frills. …
- Bitdefender Antivirus Plus. Very good protection with lots of useful extras. …
- Norton AntiVirus Plus. For those who deserve the very best. …
- ESET NOD32 Antivirus. …
- McAfee AntiVirus Plus. …
- Trend Micro Antivirus+ Security.
Can virus make your Internet Slow?
During times of heavy computer virus outbreaks,
the Internet can slow down
. Many viruses spread by causing computers to send out hundreds or thousands of copies of the virus. This can slow the Internet by sheer volume. … Local Internet congestion can also result in slower-than-normal connection speeds.
What is the best Trojan remover?
- Malwarebytes. The most effective free malware remover, with deep scans and daily updates. …
- Avast Antivirus. Anti-malware protection and removal. …
- Kaspersky Anti-Virus. …
- Trend Micro Antivirus+ Security. …
- F-Secure SAFE. …
- Bitdefender Antivirus Free Edition. …
- Avira Free Security Suite. …
- AVG AntiVirus Free.
Can you remove Trojan horse virus and how?
You can remove some Trojans
by disabling startup items on your computer
which don’t come from trusted sources. For the best results, first reboot your device into safe mode so that the virus can’t stop you from removing it.
How do I get rid of Trojan spyware?
- STEP 1: Start your computer in Safe Mode with Networking. …
- STEP 2: Use Malwarebytes to remove trojans, viruses and other malware. …
- STEP 3: Use HitmanPro to scan for malware and browser hijackers. …
- STEP 4: Use AdwCleaner to remove adware and malicious browser policies.
What is Trojan horse example?
Here is one example of how a Trojan horse might be used to infect a personal computer:
The victim receives an official-looking email with an attachment
. The attachment contains malicious code that is executed as soon as the victim clicks on the attachment.
