documented and distributed to antivirus software developers. Discovery normally takes place at least one year before the virus might have become a threat to the computing community. Assimilation At this point‚ antivirus software developers modify their software so that it can detect the new virus. This can take anywhere from one day to six months‚ depending on the developer and the virus type. Eradication If enough users install up-to-date virus protection software‚ any virus can be wiped out.
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trouble. For sustaining the computer‚ the following programs are required: Hiren Boot‚ Antivirus‚ Window CD and a “ghost” file. The first step is mounting the “ghost” file or Window CD into the CD/DVD driver. If you want to renew your computer completely‚ go ahead‚ otherwise back up your data and mount the Hiren Boot CD instead‚ use it to clean your HDD‚ check error derive from hardwares. Install an antivirus program such as KIS‚ AVIRA‚ AVG‚ etc‚ to prevent your computer from infecting malware‚ Trojan
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is used to control a computing system or data. I decide to write about this topic hope that the readers would understand the Trojan Virus issues and how to control it. 2 DEFINITON‚ HISTORY Trojan Horse is one of the malware (malicious software) that is used or programmed by attackers to disrupt computer operation‚ gather sensitive information‚ or gain access to private computer system. Trojan Horse is named after the Greek myth‚ from the siege of Troy. When the Greeks placed a large wooden
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the time of this article writing‚ 86% of all attacks were aimed at home users. This article is from 2006‚ most likely the percentage is higher now. The article states that the home user does not take control and utilize their home firewall or antivirus software. To this end‚ I agree because most of my users that I have helped never opened their firewall or even heard of anti-virus. The author makes note what the difference between a detection and prevention system is. Prevention systems automatically
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Computer Virus “A true virus cannot spread to another computer without human assistance.” Computer virus has now become widespread. It’s almost everywhere in every computer. It is one of the major problems of the computer users. Viruses are like the disease of the computer. Letting the virus in it can cause harm or even destroy all files stored in the computer. Virus infection costs millions even billions of money if virus penetrates into major servers like government database system
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information‚ the network could be accessed. 3. Security Checklist: * Employees should have strong passwords containing special characters * Install antispyware to all computers * Install antivirus software to all computers * Use a firewall on the network * Use web filtering software on the network “all computers” * Frequent checks of the security on the network should be conducted * Strong Administrative password 4. List three viruses and how they affect network security
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Virus - a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer. A computer virus is an executable program. Depend on the nature of a virus‚ it may cause damage of your hard disk contents‚ and/or interfere normal operation of your computer. By definition‚ a virus program is able to replicate itself. This means that the virus multiplies on a computer by making copies of itself. This replication is intentional; it
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Week 5 Security Solutions T. Lee NTC/411 November 2013 Week 5 Security Solutions In today’s computing world‚ threats come in many different forms. Business and organizations are bombarded with electronic threats every second. Denial of service (DOS)‚ network disruptions‚ and stealing of confidential information not only hurt businesses‚ but also hurt customers. With identity theft so prevalent‚ a business owes its customers the highest level of security possible. Many mechanisms are
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A. Anti-spam software. B. Anti-virus software. C. Anti-spyware software. D. PC diagnostic software. Enter A‚ B‚ C‚ or D in answerfile.doc in the space for question 2. Marks. [1 Mark]. [1 Mark]. SampleMQTB/1.0/SI1/v1.1 © British Computer Society SAMPLE TEST Page 1 of 10 3. Which one of the following could lead to the spread of a malicious program? A. Using only software that has been checked for viruses. B. Maintaining regularly updated anti-virus software. C. Opening only
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1. WiFi Analyzer WiFi Analyzer is one of the most popular applications in the Android Marketplace‚ which is really a testament to how wildly useful this tool is for both the average user and the more technically inclined. In the most basic of terms‚ WiFi Analyzer is a tool to scan the area for WiFi networks and determine which channel is the least populated so you can adjust your own hardware to a less congested part of the spectrum. 2. Andosid AnDOSid is the application which is used for
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