# Security audit of âtv

The âtv smart contracts follow a defense-in-depth approach, starting with secure architecture and rigorous testing for vulnerabilities such as reentrancy, front-running, overflow, and DoS risks. Each contract maintains 100% test coverage and has undergone multiple independent audits from **Failsafe** and **CertiK,** ensuring institutional-grade resilience. The system is **battle-tested in production**, continuously monitored and reinforced by ongoing security reviews as the protocol scales.

[FailSafe >](https://drive.google.com/drive/folders/14_ulqN1J3Sd61QMrwYEbeafjxK8Nf5Uq?usp=sharing)

[Certik >](https://skynet.certik.com/projects/aarna-protocol)