1

HOW  VIRUS ATTACKS THE SYSTEM

SPEAKER: MADIHA AHMEDROLL NO: 11761

HOW  VIRUS ATTACKS THE

SYSTEM Virus Entrance

Attachment Of Virus

Appearance Of Virus

Execution Or Running Of Effected Program

Computer System Get Effected With Virus 2

MADIHA AHMED 11761

ENTRANCE

There are literally dozens of ways for viruses to enter into the computer system.

3MADIHA AHMED

11761

ATTACHMENT OF VIRUS

Virus attaches to its target file or software present in computer system .

4

MADIHA AHMED 11761

APPEARANCE OF VIRUS:It can appear in the form of code, scripts, active content, other software and email attachments.

5

MADIHA AHMED 11761

EXECUTION OR RUNNING OF PROGRAM

REPLICATION 6

MADIHA AHMED 11761

COMPUTER IS INFECTED WITH VIRUS

7MADIHA AHMED 11761