What are types of security requirements?
What are types of security requirements?
Types of security requirements
Functional requirements describe what a system has to do.
Nonfunctional requirements describe what a system has to be.
Derived requirements are inspired by the functional and nonfunctional requirements.
- Functional requirements describe what a system has to do.
- Nonfunctional requirements describe what a system has to be.
- Derived requirements are inspired by the functional and nonfunctional requirements.
What are some security requirements?
- Authentication and password management.
- Authorization and role management.
- Audit logging and analysis.
- Network and data security.
- Code integrity and validation testing.
- Cryptography and key management.
- Data validation and sanitization.
What are basic security requirements?
These security requirements need to be provided by two basic security elements: encryption (to provide confidentiality) and secure checksums (to provide integrity). Suitable combinations of these two elements may then be used to provide more complex services, such as authenticity and obligation.
What are the 4 levels of security?
The best way to keep thieves at bay is to break down security into four layers: deterrence, access control, detection and identification. To help you protect your property and prevent theft, here are four ways an electronic key control system can enforce all four of these security objectives.
