IoT Security: Small Devices, Long Lifetimes
by Froga
Why security advice that works for servers fails on a sensor — constrained hardware, default credentials, devices that outlive their vendor, and why containment beats hardening.
You're previewing this room. Log in or create a free account to answer the questions and track your progress.
Study material
These compound rather than merely add up. A device too weak for strong crypto, installed somewhere an attacker can touch it, still running the firmware it shipped with eight years ago, protected by a password printed in the manual — each factor makes the others worse.
Select all that apply. What makes securing IoT devices harder than securing a laptop?
multi select
Limited CPU, memory and power constrain what cryptography is practical
Many are deployed for a decade or more, often outliving vendor support
They are frequently physically reachable by an attacker
They often ship with a default password nobody changes
They cannot use networking protocols at all
Four real constraints, one nonsense.
Log in to answer
Ready to test yourself?
Sign up free to answer, score points, and build your streak.