What is a Trojan horse?
The Trojan Horse is featured in Aeneid by the Latin writer
Virgil. The Greek army, failing to take Troy, was almost at its
breaking point. However, Odysseus devises a plan that includes this
horse. The Greek army built a huge hollow wooden horse, filled it
with a few dozen men, and left it at the Trojan gate. The Greeks
then boarded their ships and traveled a short distance to hide
their fleet. The horse was supposedly a gift to King Priam of troy
from Agamemnon of Greece. The horse gets taken inside and during
the night, the men jump out and open the Trojan gates for the whole
of the Greek army to rush in and take the city. This is where the
"Trojan" computer virus gets its name.
A Trojan virus is a destructive program that masquerades as a
benign application. Unlike viruses, Trojan horses do not replicate
themselves but they can be just as destructive. One of the most
insidious types of Trojan horse is a program that claims to rid
your computer of viruses but instead introduces viruses onto your
computer. Trojan horses are broken down in classification based on
how they breach systems and the damage they cause.
A Trojan Horse Virus is a common yet difficult to remove
computer threat. This is a type of virus that attempts to make the
user think that it is a beneficial application. A Trojan Horse
virus works by hiding within a set of seemingly useful software
programs. Once executed or installed in the system, this type of
virus will start infecting other files in the computer.
A Trojan Horse Virus is also usually capable of stealing
important information from the user's computer. It will then send
this information to Internet servers designated by the developer of
the virus. The developer will then be able to gain a level of
control over the computer through this Trojan virus. While these
things take place, the user will notice that the infected computer
has become very slow or unexpected windows pop up without any
activity from the user. Later on, this will result to a computer
It can spread in a number of ways. The most common means of
infection is through email attachments. The developer of the virus
usually uses various spamming techniques in order to distribute the
virus to unsuspecting users. These emails contain attachments. Once
the user opens the attachment, the Trojan Horse Virus immediately
infects the system and performs the tasks mentioned above. Another
method used by malware developers to spread their Trojan Horse
viruses is via chat software such as Skype. Another method used by
this virus in order to infect other machines is through sending
copies of itself to the people in the address book of a user whose
computer has already been infected by the virus.
A Trojan Horse virus The best way to prevent a Trojan Horse
Virus from entering and infecting your computer is to never open
email attachments or files that have been sent by unknown senders.
However, not all files we can receive are guaranteed to be
virus-free. With this, a good way of protecting your PC against
malicious programs such as this harmful application is to install
and update an anti-virus program.
The seven main types of Trojan horses are:
- Remote Access Trojans
- Data Sending Trojans
- Destructive Trojans
- Proxy Trojans
- FTP Trojans
- Security Software Disabling Trojans
- Denial-of-Service Attack (DoS) Trojans
A Trojan horse, or Trojan, is a type of malware that masquerades as
a legitimate file or helpful program possibly with the purpose of
granting a hacker unauthorized access to a computer. Trojans do not
attempt to inject themselves into other files like a computer
virus. Trojan horses may steal information, or harm their host
computer systems. Trojans may use drive-by downloads or install via
online games or internet-driven applications in order to reach
target computers. The term is derived from the Trojan Horse story
in Greek mythology because Trojan horses employ a form of "social
engineering," presenting themselves as harmless, useful gifts, in
order to persuade victims to install them on their computers.
A virus that disguises itself as a useful program to sneak into the
In Greek mythology, the Trojan horse was a devious plot used by the
Greeks to gain access to the city of Troy. A large wooden horse was
built and several dozen Greek warriors hid inside the horse. The
Trojans thought the Greeks were signalling peace and the horse was
a gift, so they brought the wooden horse inside the city gates.
Late at night the Greek warriors snuck out of the horse, opened the
gates and laid waste to the city of Troy.
In modern useage, a Trojan horse is a false gift - something
given to another person with the intent of hurting them.
In computer useage, a Trojan horse is a type of virus that gains
access to your computer by appearing innocent then wrecking havoc
once it's in.
answer 2A 'Trojan Horse' virus is a common and difficult to
remove threat to a computer. It is a virus that attempts to make
the user think that it is actually beneficial. It hides within a
seemingly useful software program, but once executed or installed
into your system it will start infecting other files in your
computer. It is also usually capable of stealing important
information from your computer and could even able to gain a level
of control over your computer through this virus.