What are two IoT wireless standards that IoT manufacturers can use over longer distances while still supporting some level of security? (Choose two.)

IT Questions BankCategory: IoT SecurityWhat are two IoT wireless standards that IoT manufacturers can use over longer distances while still supporting some level of security? (Choose two.)

What are two IoT wireless standards that IoT manufacturers can use over longer distances while still supporting some level of security? (Choose two.)

  • LoRa
  • White-Fi
  • LTE-M
  • Zigbee
  • 802.11a

Explanation: There are several IoT wireless standards that support some level of security.
These include the following:

• Zigbee - 10-100 meters; low-power; low-data rate; offers basic encryption
• White-Fi (IEEE 802.11af) - Up to 100 meters; low power, WPA security
• LoRa - Up to 10 kilometers; low-power; offers better encryption than Zigbee 64-128 bit
• LTE-M (Long Term Evolution for Machines) – Long range; uses cellular; most secure; offers NSA AES 256-bit security

Exam with this question: IoT Security 1.1 Chapter 3 Quiz Answers

Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x