An Internet of Things network framework security system and a security method thereof

Abstract

The invention discloses an Internet of Things network framework security system, which comprises a physical security subsystem, a security computing environment subsystem, a security area boundary subsystem, a security communication network subsystem, a security management center subsystem and an emergency response recovery and disposal subsystem. The secure computing environment subsystem is usedfor realizing the security protection inside the computing environment; the safe area boundary subsystem is used for realizing data flow control of an exit / entry area boundary; the secure communication subsystem is used for realizing the security protection of the confidentiality and integrity of the data information transmitted and exchanged by the network; the system management subsystem is used for realizing the configuration, management and operation control of the system resources. The security management subsystem mainly realizes the unified marking of the system subject and object, theauthorization management of the subject, and the unified management of the system security policy and the distributed security mechanism. The security audit subsystem is used to implement centralizedmanagement of security audit policies and mechanisms distributed in all components of the system.

Description

technical field [0001] The invention relates to the field of Internet of Things network architecture, in particular to an Internet of Things network architecture security system and a security method thereof. Background technique [0002] At present, IoT security issues are getting more and more attention. The Internet of Things, like the Internet, is a "double-edged sword". The Internet of Things is a new system of real-time interaction between the virtual network and the real world. It is characterized by ubiquitous data perception, wireless-based information transmission, and intelligent information processing. The promotion and application of the Internet of Things technology will significantly improve the efficiency of economic and social operations on the one hand, but because the Internet of Things requires wireless transmission in many occasions. Such signals exposed in public places are easy to be stolen and interfered with, which will directly affect the security...

AI Technical Summary

Problems solved by technology

This kind of signal exposed in public places is easy to be stolen and interfered, which will directly affect the security of the IoT system