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Which is a common consequence of IoT devices using outdated firmware?

medium🧠 Conceptual Q5 of 15
Cybersecurity - Emerging Security Topics
Which is a common consequence of IoT devices using outdated firmware?
AThey automatically disconnect from the network
BThey reduce power consumption
CThey increase their processing speed
DThey become vulnerable to known security exploits
Step-by-Step Solution
Solution:

  1. Step 1: Understand firmware role in security

    Firmware updates fix security holes and bugs in IoT devices.

  2. Step 2: Identify risks of outdated firmware

    Without updates, devices remain open to attacks exploiting known vulnerabilities.

  3. Final Answer:

    They become vulnerable to known security exploits -> Option D

  4. Quick Check:

    Outdated firmware = security risk [OK]
Quick Trick: Old firmware means known vulnerabilities remain [OK]
Common Mistakes:
MISTAKES
  • Assuming disconnection happens
  • Thinking speed increases
  • Believing power use drops

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