9. Practice questions Flashcards
1
Q
What are cryptographic hashes?
A
-they ensure that each block in a chain is preserved permanently
2
Q
What tech allows organisations who are unconnected to share an agreed record of events?
A
-distributed ledger tech
3
Q
What is a common feature of a distributed ledger tech like blockchain?
A
-publicly available and distributed records
4
Q
What is the maximum fine for non-compliance with date protection?
A
£18 million or 4% global turnover
5
Q
What are access controls?
A
-using passwords or locked doors to prevent access to systems
6
Q
What is a risk appetite?
A
-the level of risk an organisation is prepared to accept to achieve its objectives
