> For the complete documentation index, see [llms.txt](https://doc.cess.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cess.network/cess-miners/tee-node.md).

# TEE Nodes

TEE node is one of the most important core components in the CESS network. It securely stores the unique key of the entire network and uses the key in its internal algorithm to verify and sign the proof data of the miners. Read about [how to run a Tee Node client](/cess-miners/tee-node/running.md).