secure communication

Research on Key Technologies for Secure Communication in Industrial IoT

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Research on Key Technologies for Secure Communication in Industrial IoT

The technology of Industrial Internet of Things (IIoT) is a cross-network system that integrates IoT and internet services, relying on emerging information technologies such as ubiquitous sensing, virtual reality, cybersecurity, artificial intelligence, and big data to achieve intelligent interaction between industrial data flows and the software and hardware of industrial equipment throughout the entire manufacturing … Read more

US Military ‘Midnight Hammer’ Operation Validates New Networking and Electronic Warfare Technologies

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US Military 'Midnight Hammer' Operation Validates New Networking and Electronic Warfare Technologies

Click the blue textFollow us According to a report by Warriormaven on June 22, 2025, General Dan Kane, Chairman of the Joint Chiefs of Staff, stated to reporters that during the “Midnight Hammer” operation, after entering the land airspace, the B-2 fleet and escort support aircraft implemented complex coordinated maneuvers in a narrow airspace, requiring … Read more

US Military ‘Midnight Hammer’ Operation Validates New Networking and Electronic Warfare Technologies

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US Military 'Midnight Hammer' Operation Validates New Networking and Electronic Warfare Technologies

Phone | 010-82030532 Mobile | 18501361766 WeChat | tech9999 Email | [email protected] Source: Electronic Xenon Author: DZXX According to a report from Warriormaven on June 22, 2025, General Dan Kane, Chairman of the Joint Chiefs of Staff, stated to reporters that during the ‘Midnight Hammer’ operation, after entering the land airspace, the B-2 fleet and … Read more

OPCUA Client for Siemens PLC Developed with WinForm

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OPCUA Client for Siemens PLC Developed with WinForm

Introduction With the continuous development of the industrial automation field, the secure transmission of data and the interconnectivity between devices have become increasingly important. OPCUA (Open Platform Communications Unified Architecture) provides a reliable and secure data exchange solution as a cross-platform, service-oriented architecture. This article recommends a Siemens PLC OPCUA client project developed based on … Read more

Applications of Asymmetric Encryption Algorithms

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Applications of Asymmetric Encryption Algorithms

In previous articles, we briefly discussed asymmetric encryption, which involves splitting a key into two parts: one part is kept private, known as the private key, while the other part can be publicly shared, known as the public key. The encryption algorithm ensures that data encrypted with one key can only be decrypted with the … Read more