Access Control UNICAM
UNICAM AC Partial 2
UNICAM AC Partial 2
Set of flashcards Details
| Flashcards | 71 |
|---|---|
| Language | English |
| Category | Computer Science |
| Level | University |
| Created / Updated | 04.12.2021 / 04.12.2021 |
| Licencing | Not defined |
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Why do we need Access Control - whats is the purpose?
We need a language for expressing our intended access control policies together wit a mechanism to enforce this access control behavior.We need a language for expressing our intended access control policies together wit a mechanism to enforce this access control behavior.
What do we need to consider for shared data in terms of security?
- Integrity is the maintenance of, and the assurance of, data accuracy and consistency over its entire life cycle.
- Confidentiality deals with protecting against the disclosure of information by ensuring that the data is limited to those authorized
Basic Terminology for AC
How do we call the active entity?
Subject or Principal
Basic Terminology for AC
How do we call the passive entity?
Object
Basic Terminology for AC
How do we call the process?
Access Operation
Basic Terminology for AC
How do we call logic behind AC?
Reference Monitor
What does the subject do in AC?
Performs an operation - wants to access something
What are Object examples?
Files, folders, printers, memory
