# Account Security

Session keys used by Coinrule to automate transactions are stored in the same way as API keys in encrypted form AES-256 with dedicated private keys which are regenerated for each user separately.

**Rhinestone** and **Biconomy** have partnered with **Spearbit** to perform the audit and attestation of the Smart Session Manager.

**Safe{Wallet}** is the most trusted smart account wallet on Ethereum with over $100B secured.
