Exact(6)
RSUC is a group of Fog devices that performs data forwarding operations.
Furthermore, due to the localised nature of Fog devices, the implementation of Virtual Private Networks (VPNs) can also help in isolating the network from external attacks.
Heterogeneous Commodity-Off-The-Shelf (COTS) Fog devices with low power consumption with wireless support are used in the implementation of the system.
When using a Fog platform to support vehicular network, the security protocols should not be limited to BSs, SDNCs and RSUCs, but should also encompass Fog devices that are actually processing, storing and forwarding vehicular data.
Other similar implementations have been proposed in [6, 68], where either Fog devices are connected centrally with SDNC and Cloud or interconnected with each other in a Machine-to-Machine manner.
Different Quality of Service (QoS) metrics such as energy consumption, mobility, localization, optimal path calculation, data distribution among Fog devices and performance are measured in the simulated post-disaster model to evaluate the system.
Similar(54)
The components of FSDN are SDN Controller (SDNC), SDN Wireless Nodes (vehicles), SDN Road-Side-Unit (Fog device), SDN Road-Side-Unit Controller (RSUC) and Cellular Base Station (BS).
However, due to the geographic dispersion of fog-devices, they are apt to be attacked by side channel attacks.
In fog computing, fog-devices are usually physically close to end-devices, and have a high speed connection with cloud servers.
If an end-device want to access a file in cloud, then the fog-device re-encrypts these encapsulated symmetric keys from the master key to the key of the end-device.
Each file stored on a cloud server is encrypted using a symmetric key, and these keys are encrypted by a public master key which is stored in a fog-device.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com