Name the programs that usually do not cause direct damage to programs and files but consume large amount of memory or network bandwidth and thus slows down the computer. It is also capable of reproducing and spreading itself using computer network.
please please answer correctly
Answers & Comments
Answer:
What Is the Difference: Viruses, Worms, Trojans, and Bots?
Introduction
Classes of Malicious Software
Ransomware
Viruses
Worms
Trojans
Bots
Distribution Channels for Malware
Ten Best Practices for Combating Malware
Additional Terms
Advanced Persistent Threats
Adware
Backdoor
Bootkit
Browser Hijacker
Crimeware
Denial of Service Attacks
Executable File
Exploit
Instant Messaging
Internet Relay Chat
Keyloggers
Malicious Crypto Miners
Malicious Mobile Code
Payload
Point of Sale (POS) Malware
Potentially Unwanted Programs or Applications
Rootkit
Social Engineering
Spyware
Web Crawlers
Wipers
Additional Resources
Introduction
Viruses, worms, Trojans, and bots are all part of a class of software called "malware." Malware is short for "malicious software," also known as malicious code or "malcode." It is code or software that is specifically designed to damage, disrupt, steal, or in general inflict some other "bad" or illegitimate action on data, hosts, or networks.
There are many different classes of malware that have varying ways of infecting systems and propagating themselves. Malware can infect systems by being bundled with other programs or attached as macros to files. Others are installed by exploiting a known vulnerability in an operating system (OS), network device, or other software, such as a hole in a browser that only requires users to visit a website to infect their computers. The vast majority, however, are installed by some action from a user, such as clicking an email attachment or downloading a file from the Internet.
Some of the more commonly known types of malware are viruses, worms, Trojans, bots, ransomware, backdoors, spyware, and adware. Damage from malware varies from causing minor irritation (such as browser popup ads), to stealing confidential information or money, destroying data, and compromising and/or entirely disabling systems and networks.
In addition to damaging data and software residing on equipment, malware has evolved to target the physical hardware of those systems. Malware should also not be confused with defective software, which is intended for legitimate purposes but contains errors or "bugs."
Classes of Malicious Software
Two of the most common types of malware are viruses and worms. These types of programs are able to self-replicate and can spread copies of themselves, which might even be modified copies. 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. These and other classes of malicious software are described below.
Ransomware
Ransomware is a type of malicious software that threatens to publish the victim's data or perpetually block access to it unless a ransom is paid. While some simple ransomware may lock the system in a way that is not difficult for a knowledgeable person to reverse, more advanced malware uses a technique called cryptoviral extortion, which encrypts the victim's files, making them inaccessible, and demands a ransom payment to decrypt them.
Viruses
A computer virus is a type of malware that propagates by inserting a copy of itself into and becoming part of another program. It spreads from one computer to another, leaving infections as it travels. Viruses can range in severity from causing mildly annoying effects to damaging data or software and causing denial-of-service (DoS) conditions. Almost all viruses are attached to an executable file, which means the virus may exist on a system but will not be active or able to spread until a user runs or opens the malicious host file or program. When the host code is executed, the viral code is executed as well. Normally, the and