25 Linux Server Security Tips You Can Always Use!

25 Linux Server Security Tips You Can Always Use!

链接:https://blog.csdn.net/2401_84578953/article/details/144244011? ☞The course by Liang Xu has completely exploded!☜ Everyone thinks that Linux is secure by default, and I generally agree (this is a controversial topic). Linux does indeed have a built-in security model. You need to enable it and customize it to achieve a more secure system. Linux is harder to manage, but correspondingly … Read more

Exposing Linux Security Blind Spots: io_uring Mechanism Can Bypass Mainstream Detection Tools

Exposing Linux Security Blind Spots: io_uring Mechanism Can Bypass Mainstream Detection Tools

The ARMO research team recently revealed significant flaws in Linux runtime security tools, confirming that the io_uring interface allows rootkits (kernel-level malware) to bypass conventional monitoring solutions.Tests show that mainstream tools, including Falco, Tetragon, and even Microsoft Defender for Endpoint, are unable to detect attacks utilizing this mechanism. 01 Technical Principles “This mechanism allows user-space … Read more