Why secure design prevents vulnerabilities in Cybersecurity - Quick Recap

Recall & Review

beginner

What is secure design in cybersecurity?

Secure design means planning and building systems with safety in mind to stop hackers from finding weak spots.

beginner

How does secure design help prevent vulnerabilities?

It reduces mistakes and weak points by thinking about security from the start, making it harder for attackers to exploit the system.

beginner

What is a vulnerability in a computer system?

A vulnerability is a weakness or flaw that hackers can use to break into or damage a system.

intermediate

Why is fixing problems after building a system harder than designing securely from the start?

Fixing later can be costly, slow, and may miss hidden issues, while secure design avoids many problems early on.

intermediate

Name one principle of secure design.

One principle is 'least privilege' which means giving users or parts of a system only the access they need, no more.

What does secure design primarily aim to prevent?

A Faster software performance

B System vulnerabilities

C User interface improvements

D More features

Secure design focuses on preventing weaknesses that attackers can exploit.

Which is a benefit of designing security early in a system?

A Slower development

B More bugs to fix later

C Ignoring user needs

D Lower cost and fewer errors

Early security design reduces errors and saves money by avoiding costly fixes later.

A vulnerability is best described as:

A A system feature

B A user password

C A security weakness

D A software update

A vulnerability is a weakness that can be exploited by attackers.

Which principle means giving only necessary access to users?

A Least privilege

B Open access

C Maximum permissions

D User freedom

Least privilege limits access to only what is needed, improving security.

Why is secure design considered proactive?

A It plans to avoid problems before they occur

B It ignores security

C It adds more features

D It fixes problems after they happen

Secure design plans ahead to prevent security issues before they arise.

Explain in your own words why designing security from the start helps prevent vulnerabilities.

Think about how early planning affects system safety.

Describe one key principle of secure design and how it protects a system.

Focus on access control and its benefits.