<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>安全 on Rylin</title><link>https://rylin.me/tags/%E5%AE%89%E5%85%A8/</link><description>Recent content in 安全 on Rylin</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Thu, 29 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://rylin.me/tags/%E5%AE%89%E5%85%A8/index.xml" rel="self" type="application/rss+xml"/><item><title>一次云主机入侵事件的复盘：已知事实、未知边界与自查方法</title><link>https://rylin.me/posts/cloud-vm-incident-review/</link><pubDate>Thu, 29 Oct 2026 00:00:00 +0000</pubDate><guid>https://rylin.me/posts/cloud-vm-incident-review/</guid><description>一台云主机因 root SSH 密码认证被未授权使用，随后被植入代理后门。本文整理取证结论、证据限制，以及服务商和仅密钥登录用户可以采取的检查步骤。</description></item></channel></rss>