CompTIA
SY0-701 · Question #379
Which of the following considerations is the most important regarding cryptography used in an IoT device?
The correct answer is A. Resource constraints. IoT devices often have limited processing power, memory and battery life. This makes it crucial to choose cryptographic algorithms that are efficient and can operate within these constraints without degrading device performance.
Submitted by yasin.bd· Mar 6, 2026General security concepts
Question
Which of the following considerations is the most important regarding cryptography used in an IoT device?
Options
- AResource constraints
- BAvailable bandwidth
- CThe use of block ciphers
- DThe compatibility of the TLS version
How the community answered
(41 responses)- A88% (36)
- B7% (3)
- C2% (1)
- D2% (1)
Explanation
IoT devices often have limited processing power, memory and battery life. This makes it crucial to choose cryptographic algorithms that are efficient and can operate within these constraints without degrading device performance.
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