Question

1 what is a significant challenge in iot security?
a) ai device compatibility
b) limited processing power
c) high costs
d) user familiarity
2 which of the following is a best practice for iot security?
a) using weak passwords
b) regularly updating firmware
c) ignoring device vulnerabilities
d) connecting all devices to the same network
3 what can serve as an entry point for a pharmeroids?
a) strong passwords
b) compromised iot devices
c) encrypted data
d) segmented networks
4 why is data privacy a concern with iot devices?
a) they collect minimal data
b) they do not communicate over the internet.
c) they often collect sensitive personal information.
d) they are always secure.
5 what enhances security for iot devices?
a) using default passwords
b) network segmentation
c) ignoring updates
d) lack of monitoring

Explanation:

Question 1 (Assuming the question is "What is a significant challenge in IoT security?")

IoT devices often have limited processing power, which restricts their ability to run robust security measures like advanced encryption or intrusion detection. Option A (AI device compatibility) is not a primary security challenge. High costs (C) are not the main security challenge, and linear flexibility (D) is not a typical IoT security challenge. So limited processing power (B) is a key challenge.

Regularly updating firmware (B) fixes security vulnerabilities. Using weak passwords (A) is bad. Ignoring device vulnerabilities (C) is bad. Connecting all devices to the same network (D) increases risk. So B is correct.

Compromised IoT devices (B) can be used to launch or facilitate pharmercy (pharming + mercy? Likely a typo for "pharming" or network attack) as they can be exploited to redirect traffic. Strong passwords (A) prevent entry, encrypted data (C) is secure, segmented networks (D) prevent spread, not entry. So B is correct.

Answer:

B) Limited processing power

Question 2 (Which of the following is a best practice for IoT security?)