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WorksheetsSecuring Your System: Protecting Your Digital Data and Devices
Total questions: 30
Worksheet time: 15mins
Which of the following is formally defined as any criminal action perpetrated primarily through the use of a computer?
Social networking
Cybercrime
Phishing
Hacking
Which of the following is NOT a virus category?
Worm
Logic bomb
Macro
Pharming
All of the following activities may infect your computer with a virus EXCEPT
sharing flash drives
downloading video files from peer-to-peer sites
downloading or running an e-mail attachment file
printing a document
A ________ is a virus that is triggered on a certain date.
worm
macro
logic bomb
time bomb
Which of the following classifications of viruses can change its own code to avoid detection?
Stealth
Multipartite
Polymorphic
Worm
Regarding computer protection, quarantining is defined as ________.
updating your antivirus software
placing a found virus in a secure area on the hard drive
repairing an infected file
deleting an infected file
________ hackers break into systems legally for non-malicious reasons such as to test system security vulnerabilities.
Black-hat
Grey-hat
White-hat
Green-hat
A packet analyzer is a program that can enable a hacker to do all of the following EXCEPT
use your debit card information to purchase items illegally
assume your identity
steal your logons and passwords for various accounts
launch a denial of service (DoS) attack on your computer
A ________ allows a hacker to gain access to your computer and take almost complete control of it without your knowledge.
denial of service (DoS)
zombie
logic bomb
rootkit
You can block logical ports from invaders and make your computer invisible to others on the Internet by installing ________.
a packet sniffer
a firewall
a packet filter
antivirus software
________ floods a computer with requests until it shuts down and refuses to answer any requests for information.
A Trojan horse
A polymorphic virus
A DDoS attack
Pretexting
Configuring a firewall to ignore all incoming packets that request access to a specific port is known as ________.
packet filtering
packet switching
static addressing
logical port blocking
Rules for creating passwords include all of the following EXCEPT
keep your password a secret
change your password frequently
keep a master password that is the same for all of your accounts
use letters, numbers, and symbols in your passwords
An ethical hacker, known as ___________
grey-hat hacker
black-hat hacker
social engineering
white-hat hacker
__________is flaunts expertise to the administrator of a system.
black-hat hacker
grey-hat hacker
white-hat hacker
social engineering
Program that attaches itself to another program and attempts to spread itself to other computers through the exchange of files.
computer virus
worm
polymorphic virus
logic bomb
Attempts to travel between systems through network connections to spread an infection.
worm
computer virus
polymorphic virus
logic bomb
Program that appears to be something useful or desirable.
Cookie
Botnet
Time bomb
Trojan horse
________ is a program that gathers information about your surfing habits without your knowledge.
Adware
Ghostware
Shareware
Spyware
Which of the following statements about cookies is FALSE?
Cookies obtain your personal information by searching your hard drive.
Cookies are text files.
Cookies help companies determine the traffic flow through their website.
Some companies sell the personal information found in cookies to other companies.
Social ________ is any technique that uses social skills to generate human interaction that entices individuals to reveal sensitive information.
engineering
pretexting
theft
pharming
When malicious code is planted on your computer and alters your browser's ability to find web addresses, it is known as ________.
phishing
pharming
pretexting
polymorphing
A(n) ________ virus is designed to infect multiple file types in an effort to fool antivirus software.
polymorphism
multipartite
stealth
worm
A(n) ________ virus temporarily erases its code from the files where it resides, and then hides in the active memory of the computer.
polymorphism
multipartite
stealth
worm
During the process of ________, antivirus software records key attributes about the files on your computer and keeps these statistics in a safe place on your hard drive.
detection
quarantine
inoculation
deletion
A(n) ________-hat hacker illegally penetrates a system simply to demonstrate the hacker's expertise to the system administrator.
white
black
grey
blue
A(n) ________ is composed of software programs known as bots, which run autonomously on a large number of zombie computers.
rootkits
Denial of Service (DOS)
botnets
trojan horse
Devices that use a unique personal characteristic, such as a fingerprint, in place of a password are called ________ authentication devices.
motion alarm
password
face ID
biometrics
________ is the act of tricking people into revealing sensitive information and is often associated with credit card fraud.
phishing
pharming
social engineering
scam
A(n) ________ backup backs up only the files on a computer that have changed since the last time a backup was performed.
image
incremental
data files
network-attached storage (NAS)
