Crypto casino security: how do you know your private key is actually safe
so i'm on a few of these crypto sites lately, mostly sticking to blackjack but trying some slots too. thing is, i never really know if my private key is really just mine when i'm using their built-in wallet stuff. like, it says it's non-custodial, but how can i be sure it's not stored somewhere else or that they’re not logging every move? i know best practice is using my own wallet but then some places block you or make it annoying for payouts.
i keep reading about hardware wallets and cold storage, but that feels like overkill for grinding small hands every night. anyone else here just trust the built-in ones, or am i being too trusting? any weird stories or red flags i should look for?