Develop a Use/Misuse Case for this:

A university wishes to develop an online exam system for professors to use. Each student is issued a crypto security card to be used to log in to the system. The student logs in using the crypto card, which generates a onetime hash for each session, and a drivers license number or social security number. Once logged in, the student is presented with the exams. The student completes the exam and submits it for scoring. Please answer these questions:

1. Identify a use case that would involve security
2. Identify the mitigation use cases

Additional Info:

Mainly the actors are:

1. University - That published the Portal and issued Crypto Card

2. Teacher - Who publishes the question paper

3. Student - Who appears for exam

4. Hacker - Who has the intention to bring down the portal or leak the question paper.

Misuse Case:

Publish Online Exam Portal Appear for Exam Threatens 000 ndades Hack into the Portal Issue Crypto Security Card Minigates Connect Crypto Security Card includes University (Good Actor) Threatens Student (Good Actor) includes Conned Slolen Crypto Security Card Upload Exam Questions Mingates Validate one time hash for session includes Threatens System Hacker (Bad Actor) includes [Validate one time has by man in the middle attack Teacher (Good Actor) Miniates Enter Driver's License SSN Publish Online Exam Portal Appear for Exam Threatens 000 ndades Hack into the Portal Issue Crypto Security Card Minigates Connect Crypto Security Card includes University (Good Actor) Threatens Student (Good Actor) includes Conned Slolen Crypto Security Card Upload Exam Questions Mingates Validate one time hash for session includes Threatens System Hacker (Bad Actor) includes [Validate one time has by man in the middle attack Teacher (Good Actor) Miniates Enter Driver's License SSN