Instrument Repository
Principles
Principles
1
2
Patterns
How to enable users to access multiple systems or applications using a single identity across trusted domains or organizations?
Microsoft and other organizations have contributed to the concept
How to restrict access based on user roles within an organization?
NIST (National Institute of Standards and Technology)
How to control access to an object through a representative or surrogate?
The Gang of Four (GoF)
application/octet-stream
How to ensure that only one (or a limited number) of instances of a class can exist?
The Gang of Four (GoF)