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CKS_FINALE

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Mosiur Rahman
2026-09-14 16:44:59 +06:00
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<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>CKS-019 · Protect Kubeconfig</title><link rel="stylesheet" href="../assets/course.css"></head><body><main class="page">
<header class="hero"><p class="eyebrow">CKS Security Quest · API access</p><h1>Protect admin credentials</h1><p class="deck">Three commands to secure a high-privilege kubeconfig.</p><div class="meta"><span class="pill">CKS-019</span><span class="pill">2 minutes</span></div></header>
<div class="layout"><section class="card"><h2>Task</h2><pre><code>/etc/kubernetes/admin.conf
mode=0644 owner=root group=root</code></pre><ol class="requirements"><li>Back up to <code>/root/admin.conf.backup</code>.</li><li>Set mode 0600 only.</li><li>Verify numeric mode and owner:group.</li></ol></section><aside class="rail card"><p class="eyebrow">Clean gate</p><h2>Three commands</h2><a class="button" href="../ANSWER.md">Open answer file</a></aside></div></main></body></html>