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Cyber Security
Cyber Security
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Simple meanings and question in Cyber Security.
Flashcards
30 cards
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Questions
30
Answers
1
What does the (A) stand for in CIA ?
availability
affordable
accessible
2
A plain-text is specially formatted, or written in a code.
True
False
3
What is a threat ?
inflict injury, damage, or other hostile action on someone
physically or emotionally harming someone
4
What is cipher-text ?
a plain text
a code
a encrypted text
a decrypted text
5
7. What is decrypt?
A text that has been decoded
a text that is not written in code
A text that hasn't been decoded
A text that hasn't been encrypted
6
Which one makes a good password ?
mix of uppercase and lowercase letters
All of the above
at least 8 characters mixed with letters and numbers
include at least one special character (!,@,$,*)
7
The CIA Triad to guide policies for information security with a organization
True
False
8
Which one is a characteristic of bio-metrics ?
fingerprint
DNA
signature
voice pattern
9
What is a role-based access control?
a person who controls a systems data base
a code to gain control of a system
a program that has access to all data and backs it up
the ability for certain people to access different things
10
Which one would be the better password?
Cybersecurity 5
Cyber$ecurity5
cyber security 5
securitycyber5
11
What is cyber security?
protection from criminal or unauthorized use of elec. data
the process of hacking a data source
the security of computer systems
a virus
12
You can Ỽ and encrypt an algorithm.
prevent
create
fabricate
decrypt
13
Which one is a problem with bio-metrics?
all of the above
the voice recog. fingerprint recog. face recog.
it cant be kept a secret
it cant be revoked
14
What is single-point of failure ?
when someone is hacked the whole data base shuts down
a program to cancel any virus on your system
a system that if something fails it stop's the entire system
a program to shut a system down from another device
15
What is Cryptography ?
a code to an information data base
rusult of a plaintext
protection of any physical harm on a computer
the writing and solving of codes
16
What is encryption?
the creation of a code
when coding is used to protect information
protecting things that is done online or through a computer
coding process of using 0 and 1 for coding
17
Which three are types of human threats?
mental attacks, physical attacks, and verbal attacks
malicious attacks, random attacks, and, directed attacks.
rain, fire, and, snow
18
What is a single sign-on ?
one set of login information accessing multiple applications
the ability to sign on one device at a time
one person signed on to one server
the abiltity to sign on only once on each device
19
What is Authentication?
If something is real or fake
a protection program
when the user proves who/she is
the worth of someting
20
What is Opportunity?
what helps you attack something
when you want to attack
the way you want to attack
the code to complete the attack
21
A attack is an aggressive and violent action against a person or place but not yet done
true
false
22
What is bio-metrics?
a program to test DNA
confirmation of someones physical or other traits
A security system
a bomb
23
What is a sender ?
someone who recieves a message
someone who has all codes
someone who initiates he message
someone who blocks a message
24
What is method, opportunity, and motivate ?
skills , knowledge, tools needed to perform an attack
M-O-M
codes to a hacker
three things and attacker must have
25
Which is a type of attack?
ciphertext-only attack
dictionary attack
All of the above
known plaintext attack
26
What does the (I) stand for in CIA ?
integrity
inspection
intrusion
27
What is the federal identity management scheme?
the feds identifying unknown people
lets subscribers use the same identification
a system that finds hackers and their information
28
What dooes the (C) stand for in CIA?
confidentiality
chargeback
certification
29
What is cipher?
a virus
secret writing
a program
a code
30
What is computer Security ?
a lock for your computer browser
protection from a physical arm happening to a computer
a way to protect all you r passwords
protection from a virus going on your computer