In this post we will discuss how to use efficiently IPSET with CSF (ConfigServer Security & Firewall) Firewall. Unfortunately, I will not discuss what CSF is because it's not within the scope, but you can read about it here. - Source: dev.to / 4 months ago

At the very least, the free ConfigServer CSF is a more robust firewall addon that blocks brute force attempts, mod security failures, and so on. It's relatively easy to install, has a ton of options, and it's easy to whitelist IPs if your users have trouble. The same dev has a virus & malware scanner that's available as a one-time purchase. Source: about 1 year ago

Use CSF (linux only) to cut down some basic attacks https://configserver.com/configserver-security-and-firewall/. Source: over 1 year ago

Seems like a GUI wrapper (other than the graphs) so may not solve the OPs issue of things like Docker complicating the firewall. Source: over 1 year ago

You should not have ANY ports on the home network open to the outside. NONE. If you insist on running a public-facing service at home, use a VPS with an ARGO tunnel. No SQL ports should be open to anywhere, not even on a private net. Use SSH tunnels to access if needed. As long as everything is closed to the outside, a consumer-grade firewall, along with every node on the home network protected by Configserver... Source: over 2 years ago

Railway and Deta are some good free hosts. Source: over 1 year ago

Deta | Engineering, Design & Go To Market | Germany OR US | https://deta.sh & https://alpha.deta.space Come build the Personal Cloud with us! We're on a mission to build a cloud platform that puts the developer first and gives the user extra superpowers at the same time. We're growing super fast mostly via WOM. We are a small team with a big impact. More jobs.deta.sh | hiring@deta.sh Keywords: golang, rust,... - Source: Hacker News / over 1 year ago

Also, Deta will host Flask serverless apps for free, not sure about other platforms. Compatibility can be hit or miss though. Source: over 1 year ago

You might also be able to deploy your app on Deta or Render, but this can be hit or miss. If you can, they'll worry about maintaining the server for you though. Source: over 1 year ago

If you could deploy it as a Node.js app instead of a container, you can use https://deta.sh. Source: over 1 year ago