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. 2021 Jul 29;25(4):2351–2368. doi: 10.1007/s10586-021-03367-4

Table 3.

Challenges and solutions

Challenges Solutions
Security of the Data SDN and OpenFlow Protocol
Time Management SDN–IoT Gateway
Difference of Sensor Domain IoT and NFV
Scalability and Load Balancing NFV
Data Capturing and Monitoring Wireshark
Life time and Energy Consumption IoT Data Selection Procedure