<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>元数据 on Neal's Blog</title><link>https://madneal.com/tags/%E5%85%83%E6%95%B0%E6%8D%AE/</link><description>Recent content in 元数据 on Neal's Blog</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Thu, 22 Oct 2026 12:00:00 +0800</lastBuildDate><atom:link href="https://madneal.com/tags/%E5%85%83%E6%95%B0%E6%8D%AE/index.xml" rel="self" type="application/rss+xml"/><item><title>云服务器临时凭证获取：各厂商元数据服务对比与最佳实践</title><link>https://madneal.com/post/cloud-metadata-token-guide/</link><pubDate>Thu, 22 Oct 2026 12:00:00 +0800</pubDate><guid>https://madneal.com/post/cloud-metadata-token-guide/</guid><description>对比 AWS、Azure、GCP 及国内云厂商的实例元数据接口，区分会话 token 与临时凭证，并梳理 SSRF 防护和工作负载身份配置。</description></item></channel></rss>