Textual use cases and misuse cases

Textual use cases and misuse cases are structured descriptions of how a software system is expected to be used (use cases) and how it might be intentionally or unintentionally abused (misuse cases). They are valuable tools in software development and security analysis for understanding and documenting system behavior. Here are examples of textual use cases and misuse cases:

Textual Use Case: User registration

Title: User Registration

Primary Actor: New user

Goal: To create a new user account

Main Success Pathway:

1. The new user navigates to the registration page.
2. The new user provides a username, email, and password.
3. The system validates the provided information.
4. The system sends a confirmation email to the email address provided.
5. The new user clicks on the confirmation link in the email.
6. The system confirms the email and activates the new user account.
7. The system displays a success message.

Alternate...