Complete the sentence to identify a common IoT security challenge.
One major IoT security challenge is [1] to devices.Unauthorized access means attackers can control or steal data from IoT devices, which is a key security challenge.
Complete the sentence to describe a risk caused by weak {{BLANK_1}} in IoT devices.
Weak [1] can allow attackers to easily guess passwords and take control.
Authentication is how devices verify users. Weak authentication means passwords or keys are easy to guess, risking device control.
Fix the error in the sentence describing a security issue: "IoT devices often lack {{BLANK_1}} updates, making them vulnerable."
IoT devices often lack [1] updates, making them vulnerable.Software updates fix security problems. Without them, IoT devices stay vulnerable to attacks.
Fill both blanks to complete the sentence about IoT security risks.
IoT devices often have limited [1] and [2], which restricts strong security measures.
Limited processing power and memory in IoT devices make it hard to run complex security protections.
Fill all three blanks to complete the sentence about IoT security challenges.
Ensuring [1] across many devices, managing [2] securely, and protecting [3] data are key challenges.
Keeping updates consistent, managing credentials safely, and protecting sensitive data are major IoT security challenges.