I tried to self host nsec.app with no luck. I want to verify the code I’m running and what computer is running it.
If a dev has a bug in their app and you trusted them with your nsec.. If compromised, attackers could snatch your entire npub and act as you across the web
I don’t know how you backup your nsec, nor do I care to know tbh. I just know I take best practices by running my own instance of nostr:npub1wyuh3scfgzqmxn709a2fzuemps389rxnk7nfgege6s847zze3tuqfl87ez and nostr:npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr even says on the page “don’t trust me with your nsec”
I know that for me I would rather take responsibility for the actions I take online at every step, best practice for that is not pasting a secret all over the place