What Are Trojan Horses And Worms Short Answer?

A Worm is a form of malware that replicates itself and can spread to different computers via Network. Trojan Horse is a form of malware that capture some important information about a computer system or a computer network. The main objective of worms to eat the system resources.

What is Trojan horse Short answer?

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.

What is a Trojan horse Class 8?

Definition: Trojan or Trojan horse is the name given to a computer virus. It is a type of computer software that is camouflaged in the form of regular software such as utilities, games and sometimes even antivirus programs.

Do Trojan horse carry virus or worms?

Trojan horses, unlike viruses and worms, are not self-replicating and don’t reproduce by infecting other files, although some can carry a worm or virus. Instead, they are a piece of programming code disguised as another program or file.

What is a Trojan horse 2 answers?

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.

What are the Trojan horse?

Trojan horse, huge hollow wooden horse constructed by the Greeks to gain entrance into Troy during the Trojan War. The horse was built by Epeius, a master carpenter and pugilist.

What is a Trojan horse 1 point?

A Trojan Horse (Trojan) is a type of malware that disguises itself as legitimate code or software. Once inside the network, attackers are able to carry out any action that a legitimate user could perform, such as exporting files, modifying data, deleting files or otherwise altering the contents of the device.

Why is it called Trojan horse?

In computing, a Trojan horse is any malware that misleads users of its true intent. The term is derived from the Ancient Greek story of the deceptive Trojan Horse that led to the fall of the city of Troy.

What is a worm in computer terms?

Worm definition (computer)
A computer worm is a subset of the Trojan horse malware that can propagate or self-replicate from one computer to another without human activation after breaching a system. Typically, a worm spreads across a network through your Internet or LAN (Local Area Network) connection.

How do Trojan horses happen?

The story of the Trojan Horse is well-known. First mentioned in the Odyssey, it describes how Greek soldiers were able to take the city of Troy after a fruitless ten-year siege by hiding in a giant horse supposedly left as an offering to the goddess Athena.

Is the Trojan horse real?

At the center of it all was the Greek siege of Troy, and we all know how that ended — with a giant wooden horse and a bunch of gullible Trojans. Or did it? Actually, historians are pretty much unanimous: the Trojan Horse was just a myth, but Troy was certainly a real place.

Can a worm carry a virus?

Many worms now have what is known as a payload. Payload is translated as the “payload” and in this case an attachment that the worm brings with it. The worm can, for example, carry ransomware , viruses or other malware, which then cause damage to the infected systems.

Is a Trojan a virus?

Is a Trojan a virus or malware? Trojans are not viruses, but they are a type of malware. People sometimes refer to “Trojan viruses” or “Trojan horse viruses,” but there’s no such thing.

What do worm viruses do?

A computer worm is a type of malware whose primary function is to self-replicate and infect other computers while remaining active on infected systems. A computer worm duplicates itself to spread to uninfected computers.

When was the Trojan Horse?

1184 B.C.: During the Trojan War, the Greeks depart in ships, leaving behind a large wooden horse as a victory offering. It is hauled inside the walls of Troy, and Greek soldiers descend from the horse’s belly after dark to slay the guards and commence destruction of the city.

What is a Trojan horse today?

Today, the term “Trojan horse” is still used to refer to any kind of deception or trick that involves getting a target willingly to allow an enemy into a secure place. The Trojan horse is also the source of the nickname “Trojans” for computer programs — called malware — that can infect computer systems.

What is Trojan explain with example?

Trojans are deceptive programs that appear to perform one function, but in fact perform another, malicious function. They might be disguised as free software, videos or music, or seemingly legitimate advertisements.

What is the full form of worm?

In computer media, write once, read many, or WORM, is a data storage technology that allows data to be written to a storage medium a single time and prevents the data from being erased or modified.

Does a worm have eyes?

No, not really. Instead, they have cells called receptors that can sense whether it’s light or dark. This allows worms to tell if they’re underground or above ground.

Is Internet a worm?

What Does Internet Worm Mean? An Internet worm is type of malicious software (malware) that self-replicates and distributes copies of itself to its network. These independent virtual viruses spread through the Internet, break into computers, and replicate without intervention from and unbeknownst to computer users.

How big was the Trojan Horse?

25 feet
Based on the fact the Trojans had to knock the upper walls down so the horse could pass into the city, the Horse would have been at least 25 feet (7.6 metres) tall. The total weight might have been around 2 tons empty.