terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| two types of spreading malware | viruses and worms
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| biological virus | agent that reproduces inside a cell
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| malware | refers to a wide variety of damaging or annoying software programs
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| virus | malicious computer code that reproduces itself on the same pc
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| ways in which a virus enters a program | appender infection
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| ways in which a virus enters a program | swiss cheese infection
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| ways in which a virus enters a program | split infection
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| malware | malicious software
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| malware objectives | infecting systems
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| malware objectives | concealing its purpose
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| malware objectives | making profit
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| program virus | infects program executable files
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| macro virus | written in a script,set of instructions
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| resident virus | loaded into random access memory
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| boot virus | infects the master boot record
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| companion virus | adds a program to the operating system that is a malicious copycat version to a legitimate program
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| worm | malicious program designed to take advantage of a vulnerability in an application to enter a pc
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| trojan horse | executable program advertised as performing one activity but does something else
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| virus infection methods | appender infection
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| appender infection | adds itself to the end of a file
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| viruses | insert code into file
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| worms | exploit vulnerabilities in an application
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| virus | self replicates on only local pc
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| worm | self replicate between computers
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| trojan | installed on the pc with users knowledge
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| actions that viruses have performed | computer crashes
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| actions that viruses have performed | erased files from hard drive
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| actions that viruses have performed | turn off security settings
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| actions that viruses have performed | reformat hard disk
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| actions that viruses have performed | make multiple copies consume hard drive
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| virus needs two carriers | a file to which it attached
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| virus needs two carriers | a human to transport it to others
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| concealing malware includes | trojans
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| concealing malware includes | rootkits
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| concealing malware includes | logic bombs
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| concealing malware includes | backdoors
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| rootkit | set of software tools used by an attacker to hide the actions or presence of other types of malicious software
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| root | highest level of privileges available in unix
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| two steps in removing a rootkit | erase the rootkit
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| two steps in removing a rootkit | the portions of the os programs and files that were altered must be replaced with the original files
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| only safe and foolproof way to handle a rootkit infection | reformat the hard drive and reinstall the operating system
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| logic bomb | computer code that lies dormant until it is triggered by a specific logical event
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| backdoor | software code that gives access to a program or service that circumvents any normal security protections
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| rootkits | hide or remove traces of log in records,log entries
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| infected robot bot pc | program that will allow the infected computer to be placed under the remote control of an attacker
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| zombie | infected robot pc
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| botnet | a logical network of zombies under control of an attacker
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| bot herder |
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| internet relay chat |
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| types of botnet attacks | spamming
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| types of botnet attacks | spreading malware
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| types of botnet attacks | attacking irc networks
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| types of botnet attacks | manipulating online polls
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| types of botnet attacks | denying services
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| technologies used by spyware | automatic download software
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| technologies used by spyware | passive tracking technologies
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| technologies used by spyware | system modifying software
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| technologies used by spyware | tracking software
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| spyware | software that spies on users by gathering information without their consent
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| malware that spreads |
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| malware that conceals |
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| botnet | program that allows it to be remotely controlled by an attacker
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| malware that profits |
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| negative effects of spyware | slow pc performance
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| negative effects of spyware | system instability
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| negative effects of spyware | new browser toolbars or menus
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| negative effects of spyware | new shortcuts
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| negative effects of spyware | hijacked home page
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| negative effects of spyware | increased pop ups
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| adware | program that delivers advertising content in a manner that is unexpected and unwanted by a user
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| keylogger | captures and stores each keystroke that a user types
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| keylogger can be | small hardware device or a software program
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| software keyloggers | programs installed on the computer that silently capture sensitive information
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| software keyloggers | do not require physical access
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| hardware keyloggers | physically install and removed later
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| social engineering | means of gathering information for an attack by reling on the weakness of individuals
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| social engineering psychological approaches | impersonation
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| social engineering psychological approaches | phishing
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| social engineering psychological approaches | spam
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| social engineering psychological approaches | hoaxes
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| variations on phishing attacks | pharming
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| variations on phishing attacks | spear phishing
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| variations on phishing attacks | whaling
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| variations on phishing attacks | vishing
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| phishing | sending an email or displaying a web announcement that falsely claims to be from a legitimate enterprise in an attempt to trick the user in surrendering private info
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| pharming | automatically redirects the user to the fake site
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| spear phishing | emails that targets specific users
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| whaling | targets only wealthy individuals
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| vishing | phishing attack that uses a phone call instead of email
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| spam | unsolicited email
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| hoax | a false warning
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| dumpster diving | digging thru trash receptacles to find info
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| tailgating | unauthorized person enters a building by following an authorized person
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| spim | targets instant messaging users instead of email users
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| piggybacking | unauthorized person enters a building by following an authorized person
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| shoulder surfing | watching an authorized user enter a security code on a keypad
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| malware that spreads | viruses
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| malware that spreads | worms
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| malware that conceals | trojans
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| malware that conceals | rootkits
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| malware that conceals | logic bombs
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| malware that conceals | backdoors
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| malware that profits | botnets
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| malware that profits | spyware
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| malware that profits | adware
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| malware that profits | keyloggers
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| social engineering attacks | impersonation
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| social engineering attacks | phishing
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| social engineering attacks | spam
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| social engineering attacks | hoaxes
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| social engineering attacks | pharming
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| social engineering attacks | spear phishing
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| social engineering attacks | whaling
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| social engineering attacks | vishing
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| most common physical procedure attacks | dumpster diving
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| most common physical procedure attacks | tailgating
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| types of spamming | gif layering
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| types of spamming | word splitting
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| types of spamming | geometric variance
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| types of spamming | image spam
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| dumpster diving items | calendars
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| dumpster diving items | memos
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| dumpster diving items | phone directories
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| dumpster diving items | organizational charts
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| dumpster diving items | policy manuals
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| dumpster diving items | system manuals
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