'Boot sector virus' diaporamas de présentation

Viruses

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Virus, Worms and Trojans

Virus, Worms and Trojans. Sumitter Josan Lecturer (Info. Tech.) Govt. Poly. College Amritsar. Introduction to Virus.

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Virus Primer

Virus Primer. Malware. Classifications of Malware The Classic Virus Worms Trojans Other forms of Malware Annoyances Identifying Threats Virus Naming Conventions Combating Malware . Concept of Malware.

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Everything you wanted to know about Computer Viruses

Everything you wanted to know about Computer Viruses. What it all about. About virus. History of virus. Types of virus. How virus spread. How it work. Protection from virus. Free to ask any question at any point. What is a virus?.

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Done By : Midlaj Ali.P Roll No. : 6

Computer. Done By : Midlaj Ali.P Roll No. : 6. War between Good and Evil. The battlefield is your PC!. What is computer virus?. Computer virus refers to a program which damages computer systems and/or destroys or erases data files.

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CIS 105 Survey of Computer Information Systems

CIS 105 Survey of Computer Information Systems. Essential Concepts and Terminology Study Unit 12. Computer Security Risk. . Any event, action, or situation that could lead to loss or destruction of computer systems or data. Computer Crime. .

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COMPUTER VIRUS

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Threats

Threats. Grade 10. Threats. A computer virus is a computer program that invades your computer system without your knowledge and consent It hides itself while doing its work. Frequently e-mails attachments spread viruses. Basic Characteristics. It is able to duplicate itself:

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Computer Viruses

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VIRUSES and DESTRUCTIVE PROGRAMS

VIRUSES and DESTRUCTIVE PROGRAMS. Computer Technology. Computer Virus. Set of program instructions that attaches itself to a file, reproduces itself, and/or spreads to other files It can Corrupt files Destroy data Display irritating messages Corrupt computer systems. Spreading Viruses.

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Higher Computing

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Guard Your Computer From Harmful Viruses

Antivirus software will constantly monitor your device, network and safeguard your device against suspicious activities. They provides real-time security updates, scans for both malware and performance issues, and even catches harmful threats. Get the best protection for your device from www.reasonsecurity.com

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The Utility Programs:

The Utility Programs:. The system programs which perform the general system support and maintenance tasks are known as utility programs. Tasks performed by the utility software: Detecting and removing the computer Virus Disk Management Disk Formatting Disk De-fragmentation

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Chase .F, Elton .D

Chase .F, Elton .D. Worms and Viruses on a computer. Computer Worm. An independent program that multiplies itself by copying a segment. Computer Virus. A malicous computer program created by a user with objectives to harm or steal another `s property. Network and Host worm.

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How to Deal With Boot Sector Viruses

Boot sector computer viruses are most commonly spread using physical media. An infected floppy disk or USB drive connected to a computer will transfer when the drive's VBR is read, then modify or replace the existing boot code.

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Protect your PC from Internet threats using antivirus

Remove viruses and other potential threats from your computer using antivirus software

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Computer Viruses

Computer Viruses. Your computer gets terribly sick! ?. Definitions. Virus A small piece of software that attaches itself to a program on the computer. It can cause serious damage to your computer. Worm

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