diff --git a/docker/default.conf b/docker/default.conf
index 4549f939..131d29c2 100644
--- a/docker/default.conf
+++ b/docker/default.conf
@@ -14,14 +14,24 @@ server {
 
     location / {
       try_files $uri $uri.html $uri/ =404;
-      add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
+      add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0" always;
+      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 Content-Security-Policy "default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob: ws: wss: https:;" always;
+      add_header Last-Modified "";
       expires off;
    }
 
    error_page 404 /404.html;
    location = /404.html {
       internal;
-      add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
+      add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0" always;
+      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 Content-Security-Policy "default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob: ws: wss: https:;" always;
+      add_header Last-Modified "";
       expires off;
    }
 }
\ No newline at end of file
diff --git a/docker/init_react_envs.sh b/docker/init_react_envs.sh
index d1c5a182..43424a39 100644
--- a/docker/init_react_envs.sh
+++ b/docker/init_react_envs.sh
@@ -62,9 +62,93 @@ export NETBIRD_GOOGLE_TAG_MANAGER_ID=${NETBIRD_GOOGLE_TAG_MANAGER_ID}
 export NETBIRD_TOKEN_SOURCE=${NETBIRD_TOKEN_SOURCE:-accessToken}
 export NETBIRD_DRAG_QUERY_PARAMS=${NETBIRD_DRAG_QUERY_PARAMS:-false}
 export NETBIRD_WASM_PATH=${NETBIRD_WASM_PATH}
+export NETBIRD_CSP=${NETBIRD_CSP}
+export NETBIRD_CSP_CONNECT_SRC=${NETBIRD_CSP_CONNECT_SRC}
+export NETBIRD_DISABLE_CSP=${NETBIRD_DISABLE_CSP}
 
 echo "NetBird latest version: ${NETBIRD_LATEST_VERSION}"
 
+# Build CSP
+if [[ "${NETBIRD_DISABLE_CSP}" == "true" ]]; then
+    echo "CSP disabled via NETBIRD_DISABLE_CSP"
+    sed -i '/add_header Content-Security-Policy/d' /etc/nginx/http.d/default.conf
+else
+  FIRST_PARTY_CSP="https://pkgs.netbird.io"
+  FIRST_PARTY_CSP_CONNECT_SRC="$NETBIRD_CSP_CONNECT_SRC"
+  THIRD_PARTY_CSP=""
+  THIRD_PARTY_CSP_CONNECT_SRC="https://api.github.com/repos/netbirdio/netbird/releases/latest https://raw.githubusercontent.com/netbirdio/dashboard/"
+  THIRD_PARTY_CSP_SCRIPT_SRC=""
+
+  CSP_DOMAINS=""
+  CSP_DOMAINS_CONNECT_SRC=""
+
+  if [[ -n "${NETBIRD_CSP}" ]]; then
+      CSP_DOMAINS="$CSP_DOMAINS $NETBIRD_CSP"
+  fi
+
+  # Add AUTH_AUTHORITY to CSP
+  if [[ -n "${AUTH_AUTHORITY}" ]]; then
+      CSP_DOMAINS="$CSP_DOMAINS $AUTH_AUTHORITY"
+  fi
+
+  # Add AUTH_AUDIENCE to CSP
+  if [[ -n "${AUTH_AUDIENCE}" && "${AUTH_AUDIENCE}" != "none" && "${AUTH_AUDIENCE}" == *.* ]]; then
+      if [[ "${AUTH_AUDIENCE}" == *"http://"* || "${AUTH_AUDIENCE}" == *"https://"* ]]; then
+          CSP_DOMAINS="$CSP_DOMAINS $AUTH_AUDIENCE"
+      else
+          CSP_DOMAINS="$CSP_DOMAINS https://$AUTH_AUDIENCE"
+      fi
+  fi
+
+  # Add NETBIRD_MGMT_API_ENDPOINT to CSP
+  if [[ -n "${NETBIRD_MGMT_API_ENDPOINT}" ]]; then
+      MGMT_HOST=$(echo "$NETBIRD_MGMT_API_ENDPOINT" | sed -E 's|https?://||' | cut -d'/' -f1)
+      if [[ -n "$MGMT_HOST" ]]; then
+          if [[ "$NETBIRD_MGMT_API_ENDPOINT" == https://* ]]; then
+              CSP_DOMAINS="$CSP_DOMAINS $NETBIRD_MGMT_API_ENDPOINT"
+              CSP_DOMAINS_CONNECT_SRC="$CSP_DOMAINS_CONNECT_SRC wss://$MGMT_HOST"
+          elif [[ "$NETBIRD_MGMT_API_ENDPOINT" == http://* ]]; then
+              CSP_DOMAINS="$CSP_DOMAINS $NETBIRD_MGMT_API_ENDPOINT"
+              CSP_DOMAINS_CONNECT_SRC="$CSP_DOMAINS_CONNECT_SRC ws://$MGMT_HOST"
+          fi
+      fi
+  fi
+
+  # Add LETSENCRYPT_DOMAIN to CSP
+  if [[ -n "${LETSENCRYPT_DOMAIN}" && "${LETSENCRYPT_DOMAIN}" != "none" ]]; then
+      if [[ "$LETSENCRYPT_DOMAIN" == *"localhost"* ]]; then
+          CSP_DOMAINS="$CSP_DOMAINS http://$LETSENCRYPT_DOMAIN"
+          CSP_DOMAINS_CONNECT_SRC="$CSP_DOMAINS_CONNECT_SRC ws://$LETSENCRYPT_DOMAIN ws://*.$LETSENCRYPT_DOMAIN"
+      else
+          CSP_DOMAINS="$CSP_DOMAINS https://$LETSENCRYPT_DOMAIN"
+          CSP_DOMAINS_CONNECT_SRC="$CSP_DOMAINS_CONNECT_SRC wss://$LETSENCRYPT_DOMAIN wss://*.$LETSENCRYPT_DOMAIN"
+      fi
+  fi
+
+  CSP_CONNECT_SRC="$CSP_DOMAINS $CSP_DOMAINS_CONNECT_SRC $FIRST_PARTY_CSP $FIRST_PARTY_CSP_CONNECT_SRC $THIRD_PARTY_CSP $THIRD_PARTY_CSP_CONNECT_SRC"
+  CSP_FRAME_SRC="$CSP_DOMAINS $FIRST_PARTY_CSP $THIRD_PARTY_CSP"
+  CSP_SCRIPT_SRC="$CSP_DOMAINS $FIRST_PARTY_CSP $THIRD_PARTY_CSP $THIRD_PARTY_CSP_SCRIPT_SRC"
+
+  # Remove duplicates
+  CSP_CONNECT_SRC=$(echo $CSP_CONNECT_SRC | tr ' ' '\n' | grep -v '^$' | sort -u | tr '\n' ' ' | sed 's/ $//')
+  CSP_FRAME_SRC=$(echo $CSP_FRAME_SRC | tr ' ' '\n' | grep -v '^$' | sort -u | tr '\n' ' ' | sed 's/ $//')
+  CSP_SCRIPT_SRC=$(echo $CSP_SCRIPT_SRC | tr ' ' '\n' | grep -v '^$' | sort -u | tr '\n' ' ' | sed 's/ $//')
+
+  # Update CSP in nginx config
+  CSP_POLICY="default-src 'none'; connect-src 'self' $CSP_CONNECT_SRC; frame-src 'self' $CSP_FRAME_SRC; script-src 'self' 'wasm-unsafe-eval' $CSP_SCRIPT_SRC; font-src 'self'; img-src * data:; manifest-src 'self'; style-src 'self' 'unsafe-inline'; frame-ancestors 'self'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests;"
+  CSP_HEADER="add_header Content-Security-Policy \"$CSP_POLICY\" always;"
+
+  # Escape sed special characters in replacement string (& | \)
+  CSP_HEADER=$(printf '%s' "$CSP_HEADER" | sed -e 's/[\\&|]/\\&/g')
+
+  echo "CSP header: $CSP_HEADER"
+
+  # Replace CSP header in nginx config
+  sed -i "s|add_header Content-Security-Policy \"[^\"]*\" always;|$CSP_HEADER|g" /etc/nginx/http.d/default.conf || {
+      echo "Failed to replace CSP header"
+  }
+fi
+
 # replace ENVs in the config
 ENV_STR="\$\$USE_AUTH0 \$\$AUTH_AUDIENCE \$\$AUTH_AUTHORITY \$\$AUTH_CLIENT_ID \$\$AUTH_CLIENT_SECRET \$\$AUTH_SUPPORTED_SCOPES \$\$NETBIRD_MGMT_API_ENDPOINT \$\$NETBIRD_MGMT_GRPC_API_ENDPOINT \$\$NETBIRD_HOTJAR_TRACK_ID \$\$NETBIRD_GOOGLE_ANALYTICS_ID \$\$NETBIRD_GOOGLE_TAG_MANAGER_ID \$\$AUTH_REDIRECT_URI \$\$AUTH_SILENT_REDIRECT_URI \$\$NETBIRD_TOKEN_SOURCE \$\$NETBIRD_DRAG_QUERY_PARAMS \$\$NETBIRD_WASM_PATH"
 
@@ -74,4 +158,7 @@ for f in $(grep -R -l AUTH_SUPPORTED_SCOPES /usr/share/nginx/html); do
     cp "$f" "$f".copy
     envsubst "$ENV_STR" < "$f".copy > "$f"
     rm "$f".copy
-done
\ No newline at end of file
+done
+
+# Reload nginx to pick up the updated CSP and config
+nginx -s reload
\ No newline at end of file
diff --git a/package.json b/package.json
index 8c4817f9..828e9ec8 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
     "dev": "next dev -p 3000",
     "turbo": "next dev -p 3000 --turbo",
     "build": "next build",
+    "postbuild": "node postbuild.js",
     "start": "next start",
     "lint": "next lint",
     "cypress:open": "cypress open"
diff --git a/postbuild.js b/postbuild.js
new file mode 100644
index 00000000..036348ab
--- /dev/null
+++ b/postbuild.js
@@ -0,0 +1,96 @@
+const { resolve, join } = require("path");
+const { createHash } = require("crypto");
+const {
+  readFileSync,
+  writeFileSync,
+  mkdirSync,
+  readdirSync,
+  statSync,
+} = require("fs");
+
+process.env.NODE_ENV = "production";
+const PLACEHOLDER = "NB_INLINE_SCRIPT_PLACEHOLDER";
+console.log("Starting post-build script to extract inline scripts...");
+
+// Function to find HTML files recursively
+function findHtmlFiles(dir) {
+  const files = [];
+  const entries = readdirSync(dir);
+
+  for (const entry of entries) {
+    const fullPath = join(dir, entry);
+    const stat = statSync(fullPath);
+
+    if (stat.isDirectory()) {
+      files.push(...findHtmlFiles(fullPath));
+    } else if (entry.endsWith(".html")) {
+      files.push(fullPath);
+    }
+  }
+
+  return files;
+}
+
+// For Next.js export output, the files are in the 'out' directory
+const baseDir = resolve("out");
+const htmlFiles = findHtmlFiles(baseDir);
+
+console.log(`Found ${htmlFiles.length} .html files to process`);
+
+// Ensure assets directory exists
+const assetsDir = `${baseDir}/assets`;
+mkdirSync(assetsDir, { recursive: true });
+
+htmlFiles.forEach((file) => {
+  // Read file contents
+  const contents = readFileSync(file, "utf8");
+  const scripts = [];
+
+  // Extract inline scripts
+  const newFile = contents.replace(
+    /<script(?![^>]*src)([^>]*)>(.+?)<\/script>/gs,
+    (match, attributes, scriptContent) => {
+      // Skip if script has src attribute (external script)
+      if (attributes.includes("src=")) {
+        return match;
+      }
+
+      const addPlaceholderString = scripts.length === 0;
+      const cleanedScript = scriptContent.trim();
+
+      if (cleanedScript) {
+        scripts.push(
+          `${cleanedScript}${cleanedScript.endsWith(";") ? "" : ";"}`,
+        );
+      }
+
+      return addPlaceholderString ? PLACEHOLDER : "";
+    },
+  );
+
+  // Early exit if no inline scripts found
+  if (!scripts.length) {
+    console.log(`No inline scripts found`);
+    return;
+  }
+
+  // Combine scripts and create hash
+  const chunk = scripts.join("\n");
+  const hash = createHash("md5").update(chunk).digest("hex").slice(0, 8);
+  const chunkFileName = `chunk.${hash}.js`;
+  const chunkPath = `${assetsDir}/${chunkFileName}`;
+
+  // Write the chunk file
+  writeFileSync(chunkPath, chunk, "utf8");
+
+  // Replace placeholder string with script tag
+  const updatedFile = newFile.replace(
+    PLACEHOLDER,
+    `<script src="/assets/${chunkFileName}" crossorigin=""></script>`,
+  );
+
+  // Write updated HTML file
+  writeFileSync(file, updatedFile, "utf8");
+});
+
+console.log("Post-build script completed successfully!");