Trying to setup my SeedSigner

Suggestion are open. Please give me your feedback/advise whether it is most secure or not.

nostr:npub1rxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4spvhnp8 doing great job man!

❤️

https://youtu.be/AZqlIkJf0mA