1. Core Logic and Industry Background of System Hardening In the global cybersecurity threat landscape of 2025, APT attacks and ransomware supply chain incidents are frequent. As a standard platform for penetration testing and security research, the hardening of Kali Linux needs to establish a closed-loop system of “proactive defense – dynamic monitoring – rapid … Read more
This article mainly introduces personal experiences in the community and some interesting anecdotes observed from subscription emails. # Krzysztof Wilczyński I have also been deeply affected by this maintainer, not just me, but also my colleagues in the company, and over 100 to 500 people in the community who have experienced patches being commented on … Read more
In today’s rapidly accelerating digital transformation, the Linux operating system, as the mainstream OS for servers and edge computing devices, directly impacts the protection of enterprise data assets and user privacy. This guide will present a practical security hardening solution from the core dimensions of security reinforcement, combined with code examples, focusing on two key … Read more