If I want to use a S3 clone to host something somewhat sensitive (probably digitalocean, since it's cheapest and probably has a perfectly good quality), is it sensible to do it this way: https://s3clone.example.com/Ki3mCdA3eFrC5haIVvUkZaUOuceisGmv85ZXt4qgXoZuMwOL1IKiG21Cm6i4u83wMpQZNqEibh4CHNUr61s6rCwvAK0IUsCCwZO8MTZa4Lwbif6MosSXzG0XNQXvYBqS/file.pdf ?
The reason to do this over using the API For proper access control is that then I can cache these files with Cloudflare and save even more on bandwidth costs. The only concern that I can think of is that the URLs might get stored somewhere inadvertently (e.g. browser history on a public computer), but maybe there's a way to prevent this? I also can't find any articles/old questions/etc. about this.