# Fully Homomorphic Encryption CycleNetwork employs Fully Homomorphic Encryption (FHE) to enable computations on encrypted data without needing decryption. This ensures that sensitive information remains secure throughout the cross-chain operations, offering complete privacy guarantees to users. If you want to know more details about fully homomrphic encryption, you can read our [whitepaper](https://www.cyclenetwork.io/whitepaper.pdf) to learn deeply. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cyclenetwork.io/design-architecture/module-explanation/fully-homomorphic-encryption.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.