Spyware Essay

5182 words - 21 pages

-------------------------------------------------
Spyware
From Wikipedia, the free encyclopedia
Spyware is software that aims to gather information about a person or organization without their knowledge and that may send such information to another entity without the consumer's consent, or that asserts control over a computer without the consumer's knowledge.[1]
"Spyware" is mostly classified into four types: system monitors, trojans, adware, and tracking cookies.[2] Spyware is mostly used for the purposes of tracking and storing Internet users' movements on the Web and serving up pop-up ads to Internet users.
Whenever spyware is used for malicious purposes, its presence is typically ...view middle of the document...

In German-speaking countries, spyware used or made by the government is sometimes called govware. Govware is typically a trojan horse software used to intercept communications from the target computer. Some countries like Switzerland and Germany have a legal framework governing the use of such software.[3][4] In the US, the term policeware has been used for similar purposes.[5]
Contents
* 1 Routes of infection
* 2 Effects and behaviors
* 3 Remedies and prevention
* 4 Comparison of spyware, adware, and viruses
* 5 Applications
* 6 Examples
* 7 History and development
* 8 Programs distributed with spyware
* 9 Rogue anti-spyware programs
* 10 Legal issues
* 11 See also
* 12 References
* 13 External links
* 14 Categories
-------------------------------------------------
Routes of infection[edit]

Malicious websites attempt to install spyware on readers' computers.
Spyware does not necessarily spread in the same way as a virus or worm because infected systems generally do not attempt to transmit or copy the software to other computers. Instead, spyware installs itself on a system by deceiving the user or by exploiting software vulnerabilities.
Most spyware is installed without users' knowledge, or by using deceptive tactics. Spyware may try to deceive users by bundling itself with desirable software. Other common tactics are using a Trojan horse. Some spyware authors infect a system through security holes in the Web browser or in other software. When the user navigates to a Web page controlled by the spyware author, the page contains code which attacks the browser and forces the download and installation of spyware.
The installation of spyware frequently involves Internet Explorer. Its popularity and history of security issues have made it a frequent target. Its deep integration with the Windows environment make it susceptible to attack into the Windows operating system. Internet Explorer also serves as a point of attachment for spyware in the form ofBrowser Helper Objects, which modify the browser's behavior to add toolbars or to redirect traffic.
-------------------------------------------------
Effects and behaviors[edit]
A spyware program is rarely alone on a computer: an affected machine usually has multiple infections. Users frequently notice unwanted behavior and degradation of system performance. A spyware infestation can create significant unwanted CPU activity, disk usage, and network traffic. Stability issues, such as applications freezing, failure to boot, and system-wide crashes are also common. Spyware, which interferes with networking software, commonly causes difficulty connecting to the Internet.
In some infections, the spyware is not even evident. Users assume in those situations that the performance issues relate to faulty hardware, Windows installation problems, or another infection. Some owners of badly infected systems resort to contacting technical...

Other Papers Like Spyware

Acceptable Use Policy Essay

538 words - 3 pages security of confidential Company information. Internet use also creates the possibility of contamination to our system via viruses or spyware. Spyware allows unauthorized people, outside the Company, potential access to Company passwords and other confidential information. Removing such programs from the Company network requires IT staff to invest time and attention that is better devoted to progress. For this reason, and to assure the use of

Completion Exercises Essay

602 words - 3 pages ) _________________ | 10. Firewall | 11. A small program that can help protect your computer viruses, worms, and other security threats is called ______________ | 11. Virus protection | 12. _____________________ can help protect your computer from spyware and other potentially unwanted software. | 12. Spyware | 13. ______________________ is a program that can routinely check for new features of Windows and install them. | 13. Windows Update

Ethical Uses of Technology

815 words - 4 pages internet security, such as what Facebook privacy settings their children should have” in order to keep children safe (Butler, 2010). Technology aids such as “filters, firewalls, activity reports and spyware are all ways that you can keep an eye on more than one child at the same time” (Feldman, 2007). A filtering program allows teachers to enter types of sites that are inappropriate and the software blocks these sites from loading so that

Lab 7 Security

896 words - 4 pages , Barracuda Real-Time Protection, Triple Layer Antivirus Protection, Image Spam Protection, PDF Spam Protection, Mail Transport and Policy, and Clustering. Barracuda’s Web filtering methods include Spyware Protection, Application Blocking, Content Filtering, and Content Categories. All of these methods are then filtered into Barracuda Central where the main hub of Barracuda’s security program works its filtering throughout the web. Barracuda

Computer Hardware

976 words - 4 pages and spyware (security) protection; and checking websites for phishing and fraudulent activities. | System Unit Features Table COMPONENTS | FEATURES | REQUIREMENTS MET | PROCESSOR | Intel® 3rd Generation Core i5, i7 Processors; Intel® 2nd Generation Core™ i3 Processors - select processors include Intel vPro™ Technology,4 Intel® Pentium® | Manage the Director’s schedule by using an online calendar and day planner.Utilize the internet to

Company Analysis

948 words - 4 pages loves it!” –Jerome Jasmin Director of the Information Department, Toshiba France The Solution Toshiba France signed up for a free trial to test drive the Web security service from Webroot. The trial was successful and quickly led to a full implementation. Since beginning to use Webroot Web Security SaaS, the company is now protected against malware and spyware thanks to Webroot’s automated threat research system, Phileas, which hunts the Web and

Mg650 Managing Info. Tech. Enterprise

2225 words - 9 pages whom are in the business of selling ads to advertising firms and marketers. SPY WARE Can secretly install itself on an internet user’s computer by piggybacking on larger applications. Once installed, the spyware calls out to web sites to send banner ads and other unsolicited material to the user, and it can report the user’s movements on the internet to other computers. Google allows tracking software on its search pages, and using

Week 3 Chapter 5

399 words - 2 pages Chapter: Chapter 5: IT Security, crime, Compliance, and Continuity Multiple Choice 1. ______ refers to viruses, Trojan horses, spyware, and other types of disruptive, destructive, or unwanted programs. a) Bad program b) Hacking c) Malware d) Zombie computer 2. Social networks and cloud computing increase vulnerabilities by providing _____. a) a single point of failure b) an easy way to steal data c) an easier way

Network Design Proposal

3120 words - 13 pages filtering which implies that each time you get to a document it is examined for an infection. I have tried numerous hostile to infection utilities and have found the AVG against infection is the most productive at taking care of business. This utility is free for people and a sensible expense for associations. Anti-Spyware Applications To comprehend spyware applications you should first comprehend what spyware is. Spyware comprises of PC

It282 Final Project

4137 words - 17 pages solutions.   Spyware/Internet Pop-Ups There are several internet “pop-ups” which are included in sites. This eventually implies that they happen if they are linked to the website which you are currently browsing. It is possible to avoid these types of pop-ups, but, they are rather an irritation and may be usually offensive. Some types of pop-ups happen irrespective of the website which you are viewing and can show up even if you aren't in the

Inventory Management System

788 words - 4 pages | $48.99 | ID Tech EconoScan II Barcode Scanner (X2) | $108.00 | Zebra LP 2824 Barcode Printer | $473.90 | Misc. Cables | $50.00 | Computer is vulnerable to virus, spyware and hackers. Virus and spyware are small programs, normally written in script, if introduced to the operating system will cause the computer to slow down or freeze. Hackers use different schemes to get access to the hard drive and steal information. Anti-virus

Related Essays

Spyware Essay

1079 words - 5 pages e-mail addresses posted on Web sites or in newsgroups. Some spam is generated through attacks on mail servers, methods that don't rely on the collection of e-mail addresses at all. One sneaky culprit is the spyware. Spyware is a small script placed on our computer, usually without our knowledge, during software download operations, that tracks our movement on the Internet. The problem is that spyware also has the ability to collect and

Spyware And Online Volunteers Essay

2871 words - 12 pages Breaking, Entering Your PC Spyware, the newest and nastiest online plague, can paralyze or commandeer a computer. Help is hard to find, but it's out there.       Photos Spycatcher (Richard Hartog / LAT) Related Stories Tech Woes? Firms Have Your Geek November 26, 2004 On The Web Aumha Lavasoft (AdAware freeware) Spybot HijackThis Times Headlines 3 Studios to Release Films in HD-DVD Sony to Pay Ampex to

Layout Design Essay

1203 words - 5 pages persistence and the dogged repetition of a handful of fairly well-known tricks that exploit common weaknesses in the security of target systems. Accordingly, most crackers are only mediocre hackers. These two terms should not be confused with each others. Hackers generally deplore cracking. Spyware Spyware is a software that aids in gathering information about a person or organization without their knowledge and that may send such information to

All About Computers Essay

425 words - 2 pages Computer virus survey Within the last three years, how many times have you had your computer infected by viruses, spyware, Trojans, or any other type of computer malware? O Never O One time O Two times O Three times O More than three times Do you have a antivirus software installed on your computer? O Yes O No If so which antivirus software are you using? O AVG O Avast O McAfee O Other