Security as a quality attribute
On This Lesson 4 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
treat security as scenarios with measures, not a checklist.
Planned topics
- Threats become scenarios: source, stimulus, response, measure.
- Properties: confidentiality, integrity, availability, accountability.
- Security trades with usability, latency, and cost; decide explicitly.
- Tactics: authenticate, authorize, limit exposure, detect, recover.
Draft outline details
Demonstration
"An attacker replays a stolen token (stimulus); the gateway rejects it after expiry; the attempt is logged and alerts within 1 minute."
Check your understanding
What turns a security worry into a design input?
Show answer
A scenario with a measurable response.
Practice
Apply this lesson with the module's lab, exercises and quiz.
Marking a lesson complete is optional and you can undo it any time. Your progress stays in this browser.