Review Article
Fog Computing: An Overview of Big IoT Data Analytics
Table 4
Pros and cons of fog computing.
| Pros | Cons |
| Improves the system response time | Trust and authentication anxiety | Conserves network bandwidth | WAN security concern | Systematic mobility support | Man in the middle and IP address bluffing security issues | Minimizes the latency at core network | Availability or cost for fog equipment/hardware | Superfluous data restriction support to send at cloud | Physical location might be takes away from any data benefit of the cloud anytime and anywhere | Improvement of security by keeping data close to the edge | Privacy issue by the distributed processing |
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