what is the difference between a virus or worm and a trojan?
12214
Worms spread from computer to computer, but unlike a virus, it has the capability to travel without any help from a person. ... A Trojan horse is not a virus. It is a destructive program that looks as a genuine application. Unlike viruses, Trojan horses do not replicate themselves but they can be just as destructive.
1345314
Classes of Malicious Software. Two of the most common types of malware are viruses and worms. ... To be classified as a virus or worm, malware must have the ability to propagate. The difference is that a worm operates more or less independently of other files, whereas a virus depends on a host program to spread itself.
273228
In contrast to viruses, which require the spreading of an infected host file, worms are standalone software and do not require a host program or human help to propagate. To spread, worms either exploit a vulnerability on the target system or use some kind of social engineering to trick users into executing them.
15165
viruses is an important one. ... Malware is a catch-all term for any type of malicious software, regardless of how it works, its intent, or how it's distributed. A virus is a specific type of malware that self-replicates by inserting its code into other programs.
644418
A computer virus is malicious code that replicates by copying itself to another program, computer boot sector or document and changes how a computer works. The virus requires someone to knowingly or unknowingly spread the infection without the knowledge or permission of a user or system administrator.
1215044
The main difference between malware adware and spyware is that the malware is a software program that is designed to damage a computer, server or a computer network while the adware and spyware are two types of malware. ... Spyware tracks the activities and gathers information about the user without his consent.
848823
As nouns the difference between caterpillar and worm is that caterpillar is the larva of a butterfly or moth; leafworm while worm is a generally tubular invertebrate of the annelid phylum.
150101
Antivirus usually deals with the older, more established threats, such as Trojans, viruses, and worms. Anti-malware, by contrast, typically focuses on newer stuff, such as polymorphic malware and malware delivered by zero-day exploits. Antivirus protects users from lingering, predictable-yet-still-dangerous malware.
586299
Not all of them are viruses. ... A virus too can be in the form of an exe file too. It is even possible that the exe file is of a nice software, but a virus is contained in an attached file. So, you should make sure the file you are gonna execute is from a trusted source and is scanned using a latest antivirus before use.
434431
A Trojan is another type of malware named after the wooden horse that the Greeks used to infiltrate Troy. Trojans are also known to create backdoors to give malicious users access to the system. ... Unlike viruses and worms, Trojans do not reproduce by infecting other files nor do they self-replicate.
1302957
"Malware" encompasses computer viruses along with many other forms of malicious software, such as computer "worms", ransomware, spyware, adware, trojan horses, keyloggers, rootkits, bootkits, malicious Browser Helper Object (BHOs), and other malicious software.
1267834
Malware is a catch-all term for any type of malicious software, regardless of how it works, its intent, or how it's distributed. A virus is a specific type of malware that self-replicates by inserting its code into other programs.
1236195
Trojan. Win32 is a file installed by rogue anti-spyware program. This is caused by a malicious software engineered by internet hackers which when installed generates a pop up message. This is a fake message informing you to purchase their "anti spyware" in order to remove the trojan.
40903
Not all of them are viruses. Most of them are just softwares of user's interest. ... A virus too can be in the form of an exe file too. It is even possible that the exe file is of a nice software, but a virus is contained in an attached file.
77636
Malware is malicious software. Any software written with a malicious (evil, harmful) intent is malware. Malware may or may not rely on exploits. An exploit is a bug which can be abused to make software perform differently than intended.
1446787
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.
465105
A computer worm is a type of malware that spreads copies of itself from computer to computer. A worm can replicate itself without any human interaction, and it does not need to attach itself to a software program in order to cause damage.