WiMi enables blockchain-assisted intrusion detection technology based on AI and DL to improve CPS security

BEIJING, 11 May 2023 /PRNewswire/ — WiMi Hologram Cloud Inc. (NASDAQ: WIMI) (“WiMi” ​​or the “Company”), a leading global Hologram Augmented Reality (“AR”) technology provider, today announced the implementation of its AI and DL-based blockchain-assisted intrusion detection technology to effectively improve Cyber-Physical Systems security.

CPS can be integrated with the Internet of Things, industrial control systems and the Industrial Internet. It is the unit of data processing and physical processes and is an intelligent system that integrates data processing, communication and control. There are many node devices in the current smart production CPS system. These units must communicate with each other to complete the allocation of resources and improve the efficiency of the production collaboration.

WiMi R&D Center suggests that CPS brings a high degree of industrial informatization, and security becomes a critical technology that cannot be ignored. For this reason, WiMi has developed an intrusion detection technology using blockchain in the CPS environment: WIMI-ProBIDCPS technology. This technology uses AI and DL and can design an effective Intrusion Detection System model for the CPS environment, which, combined with blockchain technology, can effectively improve CPS security.

WIMI-ProBIDCPS uses an Adaptive Harmony Search Algorithm-based feature selection technique. A general regression neural network-based model is used for intrusion detection and classification. Moreover, the detection efficiency of the GRNN technique has been improved by using a hyperparametric optimization-based algorithm, which improves the intrusion detection results. In addition, blockchain technology improves security in the CPS environment.

Traditional machine learning techniques have effectively identified data patterns and detected network attacks in IDSs. However, when the distribution of network nodes is quite large, it is impossible to cover massive datasets efficiently, and the performance of detecting network attacks is reduced. Techniques that include DL have stimulated IDS mechanisms that enable them to handle network attacks on huge data sets of high complexity today. WIMI-ProBIDCPS is equipped with behavioral analysis based on trust-related IDS. Node reputation is assessed by identifying the variance between two behavioral profiles. Each trust rating data provided is used to calculate the trust value and then reinforces the learned incentive model. WIMI-ProBIDCPS is designed with the possibility of collaboration between edge devices and hosts (IoT devices) to achieve IDSs that minimize transmission loss and power consumption. This helps to overcome the low classification accuracy and long training time of current deep neural network systems and to achieve an appropriate response to intrusion. For host IDS, a combined deep IDS-based deep belief network is created. A mini-batch gradient descent method is also used for network optimization and training.

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About WIMI Hologram Cloud

WIMI Hologram Cloud, Inc. (NASDAQ:WIMI) is a holographic cloud comprehensive technical solution provider focusing on professional areas including holographic AR automotive HUD software, 3D holographic pulse LiDAR, head-mounted light field holographic equipment, holographic semiconductor, holographic cloud software, holographic car navigation and others. The services and holographic AR technologies include holographic AR car application, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic ARSDK payment, interactive holographic communication and other holographic AR technologies.

Safe Harbor Statements

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Additional information about these and other risks is included in the Company’s Annual Report on Form 20-F and Current Report on Form 6-K and other documents filed with the SEC. All information provided in this press release is as of the date of this press release. The Company undertakes no obligation to update any forward-looking statement except as required by applicable law.

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SOURCE WiMi Hologram Cloud Inc.