Intro To Cyber Security Exam 1 IT (QUESTIONS WITH 100% CORRECT ANSWER|Latest 2024

Intro To Cyber Security Exam 1 IT (QUESTIONS WITH 100% CORRECT ANSWER virus a program that self-replicates, rapid spread, can reduce the functionality and responsiveness of the a network 2 ways a virus can spread 1. scan your computer for connections to a network and then copy itself to other machines on the network to which your computer has access 2. read your email address book and and email itself to everyone in your address book. Macro (type of virus) infect the macros in office documents (macros are mini programs written in Microsoft Office) these can also be written as a virus, if the script is attached to an email and the recipient is using Outlook, then the script can execute Multi-partite type of virus that attacks the computer in multiple ways such as the boot sector of the hard disk and one or more files memory resident type of virus that installs itself and then remains in RAM from the time the computer is booted up to when it is shut down armored type of virus that uses a technique that makes it hard to analyze, uses code confusion so that if the virus is disassembled, the code won't be easily followed sparse infector type of virus that attempts to elude detection by performing its malicious activities only sporadically. the user will see symptoms for a short time, then no symptoms for a time polymorphic type of virus that changes its form from time to time to avoid detection by antivirus software. (the advanced form is metamorphic virus that can completely change itself) Rombertik used the browser to read user credentials to websites, sent as an email attachment, either will overwrite the master boot on the hard drive, making the machine unbootable, or begin encrypting files in the user's home directory Gameover ZeuS virus that creates a peer-to-peer botnet, establishes encrypted communication between infected computers and the command and control computer, allowing the attacker to control the various infected computers