diff --git a/docker/resume/nginx.conf b/docker/resume/nginx.conf
index 167acb9..636b216 100644
--- a/docker/resume/nginx.conf
+++ b/docker/resume/nginx.conf
@@ -2,4 +2,24 @@ server {
     listen 8080;
     root /usr/share/nginx/html;
     index resume.html;
+
+    # Allow only matomo.nixc.us for content and tracking assets
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' matomo.nixc.us; img-src 'self' matomo.nixc.us; style-src 'self';";
+
+    # Security Headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
+    # Optional Cross-Origin Headers
+    add_header Cross-Origin-Embedder-Policy "require-corp" always;
+    add_header Cross-Origin-Resource-Policy "same-origin" always;
+    add_header Cross-Origin-Opener-Policy "same-origin" always;
+
+    # Additional settings if needed for Matomo tracking
+    location / {
+        try_files $uri $uri/ =404;
+    }
 }