diff --git a/docker/resume/nginx.conf b/docker/resume/nginx.conf
index a36b9bb..0c34369 100644
--- a/docker/resume/nginx.conf
+++ b/docker/resume/nginx.conf
@@ -8,13 +8,14 @@ server {
 
     server_name colinknapp.com www.colinknapp.com;
 
-    # Security headers
+    # Security Headers
+    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
     add_header X-Frame-Options "DENY" always;
     add_header X-Content-Type-Options "nosniff" always;
     add_header Referrer-Policy "no-referrer" always;
     add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=()" always;
 
-    # Content Security Policy (CSP) tailored for colinknapp.com without nonce
+    # Content Security Policy (CSP)
     add_header Content-Security-Policy "
         default-src 'self';
         script-src 'self' https://matomo.nixc.us/js/tracker.js https://colinknapp.com/scripts/some-script.js;
@@ -24,23 +25,32 @@ server {
         font-src 'self' fonts.gstatic.com;
         base-uri 'self';
         form-action 'self';
-    ";
+    " always;
 
-    # Enable long-term caching for JavaScript, CSS, and HTML files
+    # Rate Limiting
+    limit_req_zone $binary_remote_addr zone=default:10m rate=20r/s;
+    limit_req_status 429;
+
+    # Cache headers for JavaScript, CSS, and HTML
     location ~* \.(js|css|html)$ {
         expires 1y;
         add_header Cache-Control "public, max-age=31536000, immutable";
     }
 
-    # Rate limiting to prevent abuse
-    limit_req_zone $binary_remote_addr zone=default:10m rate=20r/s;
-    limit_req_status 429;
-
+    # Global Rate Limit and Caching for all requests
     location / {
         limit_req zone=default burst=30;
         try_files $uri $uri/ =404;
     }
 
+    # Admin Route with IP Whitelisting and Rate Limit
+    location /admin/ {
+        allow 192.168.1.0/24; # Trusted IP range
+        deny all;
+        limit_req zone=default burst=10;
+        try_files $uri $uri/ =404;
+    }
+
     # HTTP/3 advertisement header
     add_header Alt-Svc 'h3-29=":8080"; ma=86400';
 }