A Discussion on the Security and Control Risks of ARM Chips

A Discussion on the Security and Control Risks of ARM Chips

In recent years, incidents of supply chain constraints have become frequent. Although the two recent incidents are not directly related to our country, they inevitably evoke a sense of loss and concern. First, ARM’s cancellation of the instruction set architecture license to Qualcomm indicates that commercial reputation is worthless in the face of economic interests. … Read more

Haiguang Integrates Security Function Modules into General-Purpose CPUs for Better Replacement of External Encryption Cards

Click the blue text to follow us   In 2022, facing the rapid evolution of global changes and the impact of the COVID-19 pandemic, under the strong leadership of the Party Central Committee with Xi Jinping at its core, various regions and departments efficiently coordinated epidemic prevention and control with economic and social development, increasing … Read more

Assembly Language Day 01

Assembly Language Day 01

0x00 This article is dedicated to daily learning and note sharing to help everyone learn assembly language. Why learn assembly language? Because in red-blue confrontations, our tools are often detected and killed by some AV/EDR. Therefore, we need to counter AV, which is the evasion technique. To learn evasion techniques, we must start from the … Read more

Fundamentals of Assembly Language

Fundamentals of Assembly Language

0x00 This article is dedicated to daily learning and note sharing to help everyone learn assembly language. Why learn assembly language? Because in red-blue confrontations, our tools are often detected and eliminated by AV/EDR systems. Therefore, we need to counter AV, which involves evasion techniques. To learn evasion techniques, we must start from the basics. … Read more

User Feedback on Xinchang X86 and ARM Computers

User Feedback on Xinchang X86 and ARM Computers

Recently, I spoke with two users of Xinchang computers, one being a Lenovo computer and the other an Qinyun computer. The Lenovo computer has a Haiguang 3350 CPU, and the user is a male with a regular undergraduate degree and DIY experience. The Qinyun computer has a Kirin 9000C CPU, and the user is a … Read more

Arm’s Next Generation Super Large Core ‘Travis’ to be Released This September with Double-Digit IPC Improvement

Arm's Next Generation Super Large Core 'Travis' to be Released This September with Double-Digit IPC Improvement

Click the blue text above 【Antutu】 to follow meSharing technology hotspots every day! Recently, blogger @Digital Chat Station revealed that Arm will officially release the next generation “super large core” CPU IP codenamed “Travis” this September. Previously, at the Computex 2025 conference, it was reported that Travis will achieve a double-digit percentage improvement in IPC … Read more

Data Center Chips: More Attractive Than Ever!

Data Center Chips: More Attractive Than Ever!

Source: Semiconductor Industry Overview, Author: Feng Ning Data centers are a hot topic. In the recent quarter, NVIDIA, Broadcom, AMD, Intel, Marvell, SK Hynix, Micron, and Samsung had data center-related shipments exceeding $220 billion in annual shipments (excluding power chips). With the rapid expansion of LLM , it is expected that by 2030, semiconductor spending … Read more

The Performance of Giant Baby ARM CPUs Lags Behind Mobile Chips

The Performance of Giant Baby ARM CPUs Lags Behind Mobile Chips

Comparison of mobile CPUs and desktop CPUs shows that mobile CPUs are at a disadvantage. In the past, the performance of desktop CPUs from Intel and AMD significantly surpassed that of ARM mobile chips. Intel and AMD desktop CPUs have high performance but also high power consumption, while ARM mobile chips have lower performance compared … Read more