> For the complete documentation index, see [llms.txt](https://support.cregis.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.cregis.com/cregis-wallet-guide/zh-tw/resources/faq/security/mpc-fen-pian-you-mei-you-bei-qie-qu-de-feng-xian.md).

# MPC分片有沒有被竊取的風險？

Cregis 透過以下安全機制，僅僅盜用分片是無法進行資產操作的，不會影響您的資產安全：

1. Cregis 能保障MPC 分片一定是多個分片存放在多個地方的，單獨盜取一個分片是沒有任何作用的。
2. 每一個分片Cregis 都透過安全加密對分片進行防護，駭客極難盜取。
3. Cregis 服務端對分片實現了設備與帳戶的綁定，單獨分片無法有效的使用。


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