Ch11 Imformation systems - Data integrity Flashcards
1
Q
Data integrity
A
- accuracy and completeness in accouting records
- garbage in = garbage out
2
Q
Reasons for violations of data integrity
A
- unintentional: human errors, systems errors
- intentional: malicious, negligent, unlawful - hacking
- unlawful access
3
Q
Control systems
A
- General controls
- Application controls
4
Q
General controls
A
- Physical security
- logical access
- distributed computing
5
Q
Application controls
A
- identification and authorization of users
- validity checks