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Five review stations, each a different way to practice Chapter 9. Work through them in any order. Nothing here is graded or stored, so use it as many times as you like before the quiz or the exam.
What this chapter asked you to be able to do
- Design infrastructure security zones (DMZ, application tier, data tier, management tier, user segments) and explain how they limit attack propagation.
- Explain the principles of zero trust architecture and apply them to access control decisions.
- Tell apart firewall types (packet filtering, stateful, next-generation, web application) and the role of IDS and IPS in network defense.
- Describe endpoint technologies (EDR, XDR, NAC, MDM), device hardening, and deception technologies (honeypots, honeytokens, canary accounts).
- Match email and application defenses (SPF, DKIM, DMARC, input validation, parameterized queries, output encoding) to the threats they address.
Your progress this session
These counters update as you check answers on each station. They reset when you reload the page.
Key Terms Flashcards
Select a card to reveal its definition, then select again to flip it back. Try to state the definition before you flip. The counter tracks how many distinct cards you have opened.
Matching Firewalls and Detection Systems to Their Behavior
Each description points to one network defense device. Read what the device does, choose the firewall or detection system that fits, then check your answer.
Matching Endpoint and Deception Technologies to Their Function
Some of these controls protect the devices people use, and some are decoys placed to catch attackers. Read each function and choose the technology that provides it, then check your answer.
Matching Email and Application Defenses to the Threat They Address
Email spoofing, injection, and cross-site scripting each have a specific defense. Read the description, choose the control it describes, then check your answer.
Knowledge Check
Ten multiple-choice questions across the whole chapter. Answer them all, then select Score my answers for feedback and a final total.