<?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>JIT on SRE工程实践</title><link>https://www.sre.wang/tags/jit/</link><description>Recent content in JIT on SRE工程实践</description><image><title>SRE工程实践</title><url>https://www.sre.wang/share-card-square.jpg</url><link>https://www.sre.wang/share-card-square.jpg</link></image><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Tue, 27 Oct 2026 00:05:00 +0800</lastBuildDate><atom:link href="https://www.sre.wang/tags/jit/index.xml" rel="self" type="application/rss+xml"/><item><title>凌晨救火还要等三个人开权限：生产应急访问 break-glass 与操作审计的 6 个工程决策</title><link>https://www.sre.wang/posts/sre-break-glass-emergency-access/</link><pubDate>Tue, 27 Oct 2026 00:05:00 +0800</pubDate><guid>https://www.sre.wang/posts/sre-break-glass-emergency-access/</guid><description>break-glass 应急访问与操作审计：审批人失联，等 40 分钟错过止血窗口。拆解 6 个工程决策——ZSA 权限收敛、凭证封存与演练、JIT 的 TTL 自动回收、命令级审计与超期权限巡检，含可运行代码与实测数据。</description></item></channel></rss>