Exercises
| 1: | What is the difference between groups and roles? |
| 2: | What is the key class, and what are its methods in the JAAS API? |
| 3: | Why does J2EE emphasize the security declarative approach? |
| 4: | What are the main responsibilities of the application assembler in enterprise security? |
| 5: | Briefly describe the concept of single sign-on in the context of J2EE security. |
| 6: | Explain the concept of security context propagation. |
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