> ## Documentation Index
> Fetch the complete documentation index at: https://cobo.com/developers/llms.txt
> Use this file to discover all available pages before exploring further.

# Security Audit

<Note>This content applies to WaaS 1.0 only. We highly recommend that you upgrade to [WaaS 2.0](https://www.cobo.com/developers/v2/guides/overview/introduction).</Note>

At Cobo, we take extensive measures to ensure the utmost security of our platform and maintain the highest levels of protection for your digital assets.

The underlying smart contracts of Cobo Safe have undergone a comprehensive review conducted by [BlockSec](https://blocksec.com/), a blockchain auditing company founded by top-notch security researchers.

You may [click here](https://github.com/CoboGlobal/cobosafe/blob/master/docs/blocksec_argus_v1.0_signed.pdf) to view the security report or check our source codes [here](https://github.com/CoboGlobal/cobosafe).