One of the obstacles to offering cloud services to the government are the high security requirements.
Furthermore, cellular railway networks are not ideal because of the high security requirements.
Compared to traditional computing systems, IoT systems have more inherent vulnerabilities, and meanwhile, could have higher security requirements.
Long highway immersed tunnel ventilation systems with strict design standards, large energy consumption, high security requirements and other unique characteristics.
However, the current design of IoT does not effectively address the higher security requirements posed by those vulnerabilities.
As mentioned above, the handover procedure is robust and reliable in the GSM-R network because of its high security requirements.
With regard to the high security requirements on track wheels, design of specific quality assurance methods and maintenance plans and operations have been assessed.
The recent green communication techniques cannot be applied in a dedicated cellular railway network because base stations along the tracks are not allowed to power off due to high security requirements.
Blockchain is the culmination of decades of research and breakthroughs in cryptography and security, and it offers a totally different approach to storing information and performing functions, which makes it especially suitable for environments with high security requirements and mutually unknown actors.
Therefore, the application of liveness detection methods is a very important task and should be implemented (not only) in all systems with higher security requirements, such as border passport control systems and bank systems.
Thus, the real-time performance and the high security requirement contradict each other.
