> For the complete documentation index, see [llms.txt](https://osiris-2.gitbook.io/osiris/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://osiris-2.gitbook.io/osiris/technology/security.md).

# Security

Osiris marketplace is relying on the security of Binance for the functioning of its smart contracts. The only wallet that can affect the logic of our smart contract is our multi-signature wallet which uses the gnosis MultiSig wallet backed with three hardware wallets. 

On our backend side, we manage a database that cache the smart contract events to keep track of ownership. Our backend also stores temporary assets. On that side, its responsibility is thus minimal. 

As for fiat payment hot wallet, we are designing a daily auto-refill to ensure that only a minimum amount of token is present, minimizing the consequence of a breach.