Producing Robust Programs

Producing Robust Programs

1. Defensive Design

   • Validation
   • Sensible + Reasonable

2. Protection against user inputs

3. Maintainability

   • Reducing chance against bugs
   • Comments, Indentation, Formatting / Subroutines

4. Minimising Bugs

5. Testing

   • Iterative
     • Repeatedly checking code
   • Terminal Testing
     • Test whole thing

6. Authentication

   • Usernames and Passwords
   • Access Rights
   • Update Passwords
     • More Complex