Explain the trade-off between privacy and utility.

As utility increases, privacy decreases.

What is the difference between a private key and a secret key?

Secret keys are inputs into S-Key, Private keys are used in A-Key

Describe the use of public-key certificates and certificate authorities.

They bind the public key to an entity

What does PII stand for?

Personally Identifiable Information

What are the overlapping and non-overlapping areas of concern in information security and information privacy?

The overlap is the security of PII.

Explain the difference between privacy risk assessment and privacy impact assessment.

PIAs are a comprehensive assessment of data privacy

What elements are involved in privacy risk assessment?

Privacy-related asset, Privacy Threat, Privacy Vulnerability

What is the difference between usability and utility?

Usability refers to the ease of use of privacy features.

What are the commonly accepted foundational principles for privacy by design?

Proactive, the default, embedded into design, Visible, overall, a respect for user privacy

What are the principal ingredients of a public-key cryptosystem?

End entity, Registration Authority, Cert Authority

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Intro - 1 & 2

28 termsStudBud Administration6 plays

Test your knowledge on confidentiality, integrity, encryption methods, cryptosystems, hash codes, privacy controls, and more in this cybersecurity and cryptography quiz.

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Questions 28

Answers

1
What is frequency analysis?
Encrypting data
Finding patterns in text
Using one key only
Decrypting with brute force
2
What does the hash code represent?
Digital signature
Data integrity check
Public key
User's password
3
What is the main goal of confidentiality?
Data is shared freely
Data is always encrypted
Data is kept secret
Data is available to all
4
How does privacy by design work?
Post-implementation review
Assessment before engineering
Only about monitoring
Focus on implementation
5
Explain the trade-off between privacy and utility.
Privacy and utility are unrelated.
Privacy increases with utility.
Utility is always more important than privacy.
As utility increases, privacy decreases.
6
What is the focus of privacy engineering?
Implementation and monitoring
User consent evaluation
Data sharing analysis
Privacy policy creation
7
Which is a function of public-key cryptosystem?
Verification of certificates
Data sharing
Data storage
Data compression
8
What is a privacy impact assessment?
Focus on data collection
User feedback collection
Technical flaw assessment
Comprehensive privacy review
9
What is the main function of a CA?
To delete data
To create passwords
To send messages
To verify identities
10
What is the difference between a private key and a secret key?
Both are different
Secret keys are inputs into S-Key
Both are the same
Private keys are used in A-Key
11
Describe the use of public-key certificates and certificate authorities.
They encrypt messages in transit
They are used for data compression
They bind the public key to an entity
They are only for website verification
12
What does PII stand for?
Public Information Index
Personal Information Identifier
Private Identity Information
Personally Identifiable Information
13
What are the overlapping and non-overlapping areas of concern in information security and information privacy?
There is no overlap.
The overlap is the security of PII.
Only information privacy is concerned.
Only information security is concerned.
14
Explain the difference between privacy risk assessment and privacy impact assessment.
Both are the same process
PIAs are a comprehensive assessment of data privacy
PIAs only consider technical risks
PRAs are more focused on user consent
15
What is the main difference between private and secret keys?
Usage in algorithms
Number of keys
Type of encryption
Length of keys
16
What elements are involved in privacy risk assessment?
Legal compliance and regulations
Privacy-related asset, Privacy Threat, Privacy Vulnerability
User consent and data sharing
Only technical flaws
17
What is the difference between usability and utility?
Usability refers to the ease of use of privacy features.
Usability and utility are the same.
Utility refers to the ease of use of privacy features.
Usability refers to the functionality of systems with privacy protection.
18
What are the commonly accepted foundational principles for privacy by design?
Proactive, the default, embedded into design
Visible, overall, a respect for user privacy
Only focused on data retention
Reactive, optional, and temporary
19
True or false: Integrity ensures data is unchanged.
False
True
20
What is the end goal of privacy by design?
Ignore user consent
Limit data access
Maximize data sharing
Respect for user privacy
21
What is brute force analysis?
Decrypting with public key
Trying all key combinations
Analyzing frequency patterns
Using one key only
22
What is the relationship between PRA and PIA?
PRA includes PIA
PIA is less detailed
They are the same
PIA includes PRA
23
What is the goal of privacy controls?
To manage privacy risks
To limit data access
To ignore user privacy
To increase data sharing
24
What is the purpose of a repository in cryptosystems?
Store keys
Analyze patterns
Hold certificates
Encrypt data
25
Which encryption method is for static data?
3DES
AES
VPNs
HTTPS
26
What is a message authentication code?
A method to encrypt messages
A type of digital signature
An appendage to a message
A way to compress data
27
What are the principal ingredients of a public-key cryptosystem?
End entity
Registration Authority
Cert Authority
Encryption algorithm
28
How many keys are needed for symmetric cipher?
Four keys
Three keys
Two keys
One key

Intro - 1 & 2 Flashcards | StudBud