# Sui

> Sui is a public blockchain network. Confidentiality on Sui: Encryption and access control.

Part of the Soda Labs Privacy Hub, a neutral directory of the on-chain privacy
landscape: https://www.sodalabs.xyz/privacy-hub

## Key facts

- Entry type: Privacy on this network
- Category: Encryption and access control
- Tags: access control, TEE, no confidential transfers
- Canonical page: https://www.sodalabs.xyz/privacy-hub/chain-sui

## Overview

Sui's Seal provides threshold encryption with on-chain access policies, and Nautilus adds confidential compute inside AWS Nitro enclaves, still on testnet. What Sui does not offer is confidential transfers. Its own privacy documentation describes encryption, access control and selective disclosure rather than hiding balances or amounts.

## Sources

- [Seal](https://seal.mystenlabs.com/)
- [Sui privacy](https://www.sui.io/privacy)

## Related entries

- [NEAR](https://www.sodalabs.xyz/privacy-hub/chain-near): Confidential execution in TEEs
- [Optimism](https://www.sodalabs.xyz/privacy-hub/chain-optimism): Vendor-gated privacy
- [Polkadot](https://www.sodalabs.xyz/privacy-hub/chain-polkadot): Confidential compute only
- [iExec](https://www.sodalabs.xyz/privacy-hub/iexec): Confidential compute network
- [Inco](https://www.sodalabs.xyz/privacy-hub/inco): Confidential token framework
- [Oasis Sapphire](https://www.sodalabs.xyz/privacy-hub/oasis): Confidential EVM