<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Homepage — primary entry point -->
  <url>
    <loc>https://buildingautomationsecurity.org/</loc>
    <lastmod>2025-05-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
  </url>

  <!-- Platform architecture — primary technical reference -->
  <url>
    <loc>https://buildingautomationsecurity.org/platform/</loc>
    <lastmod>2025-05-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Ecosystem and component references -->
  <url>
    <loc>https://buildingautomationsecurity.org/ecosystem/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/kernel/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/gateway/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/adapters/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/docs/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/architecture/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- Research reference -->
  <url>
    <loc>https://buildingautomationsecurity.org/research/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>

  <!-- Secondary pages — contextual reference -->
  <url>
    <loc>https://buildingautomationsecurity.org/problem/</loc>
    <lastmod>2025-05-12</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/how-it-works/</loc>
    <lastmod>2025-05-12</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/solution/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>

  <!-- Project and community pages -->
  <url>
    <loc>https://buildingautomationsecurity.org/contributing/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>

  <url>
    <loc>https://buildingautomationsecurity.org/contact/</loc>
    <lastmod>2026-06-11</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
  </url>

</urlset>
