Very Important Note: I have a dynamic home IP that changes frequently, and I cannot access router configurations. As this is a school project, I prefer free solutions. Thank you!
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amsnawadam
@amsnawadam
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Make cloudron Dashbord IP adresse private -
Make cloudron Dashbord IP adresse privateHello Everyone,
I recently installed Cloudron on a Google Cloud free tier instance. I allowed the following TCP ports: 80, 443, 110, 143, 2083, 25, 465, 587, 993, 995, 4190, 3389, and 22 on public access (0.0.0.0/0). Everything is working fine, but I have a security concern.
I want to restrict access to the Cloudron dashboard (my.domain.com) and any apps I create with specific subdomains (e.g., cloud.domain.com for the Nextcloud app, mail.domain.com for the mail app) to only be accessible from my home IP address. However, I want the main website (domain.com) to remain publicly accessible. Additionally, if I create a WordPress website, I do not want the (wp-admin) to be accessible publicly, just the main domain.
I would greatly appreciate any help or guidance on how to achieve this for security reasons.
Note: For email, I use an external SMTP relay through Brevo (formerly Sendinblue). Therefore, I need a solution for restricting access to subdomain apps without disrupting email functionality or causing server issues.