DigitalOcean Kubernetes: new control plane is faster and free, enable HA for 99.95% uptime SLA

Question

Is there a risk to my website with my public ip address?

Hi,

I have a droplet with Dokku and my site is running all ok with my own domain www.mydomain.com.

However its also accessible through the public IP address.

I was just wondering:

1 - Is this a security risk in any way? The site has SSL however that is linked to mydomain.com, if you visit the page with the IP, you’ll see the ‘certificate warning error’ - CERT_COMMON_NAME_INVALID. So if someone uses that, they are risking their data being passed unencrypted.

2 - I’ve disabled it using:

server {
   server_name 1xx.xx.xxx.xx;
   return 301 https://www.mydomain.com;
}

in the default file located at /etc/nginx/sites-enabled. This works, however is it the correct approach?

Thanks.

Submit an answer

This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Want to learn more? Join the DigitalOcean Community!

Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.

Sign up now

Jonathan Tittle • January 25, 2017

@psmod2

Access via the IP will always be an option as you have to have a public IP of some sort to allow others to connect.

If you’re only hosting a single domain on the Droplet, or if you have a preferred domain for a redirect, you could always force redirect direct IP access to a domain.

For example:

server {
    listen 80;
    server_name DROPLET_IP;

    return 301 $scheme://yourdomain.com$request_uri;
}

Simply replace DROPLET_IP with the public IP address of your Droplet and yourdomain.com with the domain you’d like to redirect to.

The $scheme and $request_uri portions will handle enforcing HTTP/HTTPS and the requests.

Woet • January 25, 2017

There’s no risk and your 301 is the correct approach.

Try DigitalOcean for free

Click below to sign up and get $100 of credit to try our products over 60 days!

Sign up