Is ZigBee safe?

Related questions

1. Which is better Zigbee or Zwave?
2. What is an XBee used for?
3. What is difference between Bluetooth and Zigbee?
4. Who uses Zigbee?
5. Can ZigBee connect to WiFi?
6. Is ZigBee reliable?
7. How secure is Zigbee?
8. Does Zigbee require Internet?
9. Does ZigBee require line of sight?
10. Why Zigbee is better than WiFi?

Tags

1. #implementation
2. #risks
3. #standard
4. #zigbee
5. #robust
6. #features
7. #considered
8. #strong
9. #security
10. #shortfalls
11. #failures
12. #authentication
13. #algorithm
14. #based
15. #provided
16. #encryption
17. #automation
18. #known
19. #systems