Defensive Design Considerations Quiz

Which technique is employed in defensive design?

• Code obfuscation

• Input validation

• Software monetisation

• User interface design

What is the purpose of error handling in defensive design?

• To increase software speed

• To improve reliability and security

• To reduce software size

• To enhance user interface

How can misuse be anticipated in programmes?

• By conducting real-time analysis

• During the design phase

• Through user feedback after deployment

• By ignoring potential threats

Which of the following is a strength of using biometrics for authentication?

• Easily forgotten

• Unique to each individual

• Requires frequent updates

• Easily shared

What is the main goal of effective security in authentication?

• To simplify user access

• To ensure robust protection against unauthorised access

• To increase the number of users

• To reduce system costs

What is a potential drawback of using biometrics for authentication?

• Requires frequent password changes

• Easy to replicate

• High cost of implementation

• Limited to text-based input

Which of the following is a proactive measure in defensive design?

• Ignoring user input

• Implementing input validation

• Reducing code complexity

• Delaying error handling

Why is it important to anticipate misuse during the design phase?

• To reduce the need for testing

• To increase development speed

• To enhance user experience

• To prevent potential security vulnerabilities

Which of the following is a key benefit of implementing input validation in software?

• Increases software complexity

• Prevents unauthorised data access

• Enhances visual appeal

• Reduces the need for documentation

Why is it crucial to handle errors effectively in software applications?

• To increase the number of features

• To decrease system performance

• To simplify code maintenance

• To improve user satisfaction