安全方向独家内容：Shellcode 编写、栈溢出原理、逆向分析入门。 从 Hello World 到漏洞利用，安全研究者的必修课。 Learn x86 Assembly from scratch in 18 lessons. Covers registers, memory addressing, stack frames, calling conventions, interrupts.

Abstract: Detecting attacks disguised by evasion techniques is a challenge for signature-based Intrusion Detection Systems (IDSs) and Intrusion Prevention Systems (IPSs). This study examines five ...

Nextcloud CEO: Open source moves from 'a nerdy audience' to the geopolitical stage Frank Karlitschek, head of the German software vendor, talked about the company’s decision to help develop the ...

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A previously undocumented Rust-based macOS implant and information stealer has been found to embed a prompt injection payload designed to trick a malware analyst's artificial intelligence (AI) tools ...

It's been one of those weeks. You expect the usual noise: recycled malware, sloppy attacks, another easy target getting hit. Instead, there's a supply chain attack ...

I put together a step-by-step tutorial covering the absolute quickest ways to purge the cache, cleanly rebuild your virtual environments (whether you are on Windows, macOS, or Linux), and get your ...