# Security **The Edge Protocol** is built upon the robust **cSigma Institutional** infrastructure, designed to ensure secure and efficient institutional lending. This infrastructure has facilitated a substantial number of loans to institutional borrowers, leveraging a proven smart contract framework. The cSigma platform has undergone extensive security audits, with numerous reviews conducted by leading firms. Most notably, the **cSigma Edge contracts** have been rigorously audited by **QuillAudits**, ensuring their security and reliability ([view audit report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Edge%20Audit%20Report%20-%20QuillAudits.pdf)). Additionally, the core **cSigma Institutional contracts** have been audited by **ImmuneBytes** ([view audit report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Institutional%20Audit%20Report%20-%20Immunebytes.pdf)), and the **cSigma Token contract** has also been reviewed by **QuillAudits** to uphold the highest standards of security ([view audit report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Token%20Audit%20Report%20-%20QuillAudits.pdf)). ### Audit Reports 1. [cSigma Edge Audit Report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Edge%20Audit%20Report%20-%20QuillAudits.pdf) 2. [cSigma Institutional Audit Report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Institutional%20Audit%20Report%20-%20Immunebytes.pdf) 3. [cSigma Token Audit Report](https://github.com/csigma-labs/audit-reports/blob/main/cSigma%20Token%20Audit%20Report%20-%20QuillAudits.pdf) --- # 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://csigma-edge.gitbook.io/csigma-protocol/technical-resources/security.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.