information security

Classification of Information Security Threats in Industrial Control Systems

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Classification of Information Security Threats in Industrial Control Systems

Click on the above “China Information Security” to subscribe ■ China Information Security Evaluation Center / Gao Yang, Zheng Dongji Due to the globally interconnected nature of cyberspace, various cybercrimes targeting individuals and enterprises have surged in recent years, and critical national industrial infrastructure is also facing real threats from hacker organizations, terrorist forces, and … Read more

Avoiding Pitfalls: A Guide for C Programmers

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Avoiding Pitfalls: A Guide for C Programmers

In 2014, the open-source library OpenSSL, which supports secure transport layer protocols, revealed a shocking vulnerability in its TLS/DTLS Heartbeat extension, which contained a buffer overflow vulnerability. This is the infamous Heartbleed vulnerability. This vulnerability allowed attackers to obtain encrypted data and steal the keys used for encryption. Since OpenSSL is one of the foundational … Read more

Summary of Common Linux Commands (Part 1)

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One of the more complicated aspects of Linux is that many tasks must be controlled via commands. However, this is also a reason many people enjoy it, as the commands tend to be concise yet powerful. The author has compiled relevant articles to gradually summarize for future learning and reference. If there are any errors, … Read more

Essential Bluetooth Security Knowledge You Must Know

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Essential Bluetooth Security Knowledge You Must Know

The DHS 4300A series manual, released by the U.S. Department of Homeland Security, aims to guide the secure use of wireless technologies in sensitive systems. The manual includes usage specifications for various wireless technologies such as RFID and Bluetooth. Next, we will analyze the guidance requirements for Bluetooth technology in this manual. DHS 4300A –Q6 … Read more

Wireless Security: 9 Wi-Fi Configuration Mistakes to Avoid

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Wireless Security: 9 Wi-Fi Configuration Mistakes to Avoid

Wireless networks can provide significant business advantages for enterprises, such as ensuring employees can connect across multiple devices and even buildings, thereby improving productivity. However, wireless networks can also bring visible and invisible risks to business privacy. Below are nine common wireless network security pitfalls that enterprises should pay attention to. As BYOD continues to … Read more

Characterization Techniques for Antibody Drug Conjugates (ADCs)

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Characterization Techniques for Antibody Drug Conjugates (ADCs)

Please click the “Bio New Thinking” above to follow more exciting content! Written by / Jia Bei Pharmaceutical @ Bai Ao Yun Testing Reviewed by / Gu Du Pharmacist @ Bio New Thinking Antibody-drug conjugates (ADCs) are large molecule drugs formed by conjugating monoclonal antibodies with highly potent small molecule drugs via linkers, enabling targeted … Read more

The Eight Major Sensors in Automobiles

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The Eight Major Sensors in Automobiles

[Disclaimer] The images and text are sourced from the internet. If there is any infringement, please contact us for removal! Automobile sensors are the sensory organs of the car, converting various input parameters into electrical signals (voltage between 0V and 12V). These signals are sent to the car’s computer (ECU) to achieve electronic system control. … Read more

Unveiling the Mystery of Data Stream Torque Limiting

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Unveiling the Mystery of Data Stream Torque Limiting

90% of automotive professionals interact here! Stay updated by following the Measurement Control Home. Introduction In the repair community, there is a saying: “The apprentice checks fault codes, while the master checks data streams.” Although we may not reach the master level immediately, stories of apprentices surpassing their masters happen from time to time. According … Read more

Three Key Points to Break Through Smart Home Technology

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Three Key Points to Break Through Smart Home Technology

The vision of smart homes is beautiful. In the morning, when you wake up from your dreams, your favorite music plays, the curtains gently open, the air conditioning automatically adjusts to a comfortable temperature and humidity, the bread maker, coffee machine, and kettle start automatically to prepare a delicious breakfast for you, the dishwasher cleans … Read more

Cloud-Edge Collaboration in Fintech 12.1.2

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Cloud-Edge Collaboration in Fintech 12.1.2

Edge computing is an open platform that provides services near data sources, integrating core capabilities such as networking, computing, storage, and applications to meet digital demands like rapid connectivity, real-time operations, and data optimization. It works in collaboration with cloud computing to drive digital transformation in industries. Cloud computing excels at handling non-real-time, long-term data, … Read more