https://benzhub.github.io/tags/rls/Recent content in Rls on BenzHubHugozh-TWSat, 04 Jul 2026 00:00:00 +0000https://benzhub.github.io/post/postgresql/028-security/Sat, 04 Jul 2026 00:00:00 +0000https://benzhub.github.io/post/postgresql/028-security/<blockquote> <p>安全是資料庫運維的基石。<strong>PostgreSQL</strong> 採用「縱深防禦（Defense in Depth）」策略，從<strong>網路層</strong>、<strong>認證層</strong>、<strong>授權層</strong>到<strong>資料加密層</strong>，每一層都有對應的防護機制。本文將從 <strong>SCRAM-SHA-256</strong> 認證、<strong>pg_hba.conf</strong> 設定，到 <strong>Row Level Security</strong>、<strong>pgAudit</strong> 稽核與 <strong>pgcrypto</strong> 加密，帶你建立完整的 PostgreSQL 安全防線。</p> </blockquote>