Запрет доступа к некоторым каталогам сайта в конфигурации nginx

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    # Redirect all HTTP requests to HTTPS with a 301 Moved Permanently response.
    return 301 https://$host$request_uri;
}
server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    # certs sent to the client in SERVER HELLO are concatenated in ssl_certificate
    ssl_certificate      /etc/letsencrypt/live/site.com/fullchain.pem;
    ssl_certificate_key  /etc/letsencrypt/live/site.com/privkey.pem;
    ssl_session_timeout 1d;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;

    # Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits
    ssl_dhparam   /etc/letsencrypt/live/site.com/dhparam.pem;

    # intermediate configuration. tweak to your needs.
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 'EC89E-ECDSA-CHA';
    ssl_prefer_server_ciphers on;

    # HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
    add_header Strict-Transport-Security max-age=15768000;

    # OCSP Stapling ---
    # fetch OCSP records from URL in ssl_certificate and cache them
    ssl_stapling on;
    ssl_stapling_verify on;

    ## verify chain of trust of OCSP response using Root CA and Intermediate certs
    ssl_trusted_certificate  /etc/letsencrypt/live/site.com/fullchain.pem;

    resolver 8.8.8.8;

    server_name site.com;
    root /var/www/html/;
    index index.php index.html;

    location ~* ^(?!/3rwer2r3qr/).+\.(jpg|jpeg|gif|png|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|tar|wav|bmp|rtf|swf|ico|flv|$
         access_log off;
         expires 30d;
    }

    # запрет на доступ к .htaccess
    location ~ /\.ht {
       deny all;
    }
    location ~* (files/texture|files/score)/.+\.*${
        deny all;
    }

    # передача запроса апачу
    location / {
        proxy_pass http://127.0.0.1:81/; # Порт на котором висит Apache
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-for $remote_addr;
        proxy_set_header Host $host;
        proxy_connect_timeout 300;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
        proxy_redirect off;
        proxy_set_header Connection close;
        proxy_pass_header Content-Type;
        proxy_pass_header Content-Disposition;
        proxy_pass_header Content-Length;
    }
}

Options All -Indexes
order allow,deny
deny from all