# What is DualDefence Audit 

## Official Code Audit+ Extra Crowdsourced Audit

#### **New Approach to Blockchain Security**

Our DualDefense is a service that combines the strengths of traditional audit provider services and HackenProof crowdsourced audits, ensured by the $HAI or other tokenized community. After an audit by professional auditors, HackenProof bug hunters review the code one more time. If critical bugs are found during the 30-day [Crowdsourced Audit](https://docs.hackenproof.com/crowdsourced-audit/audit-process) period, rewards are covered by the DualDefense FlashPool formed from the community stakes. 

HackenProof community of white hats,  auditors, and $HAI/token community – all involved in protecting systems in the DualDefence Audit process.\
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DualDefence Audit rewards are ensured by corresponding FlashPool value, staked by the community. \
In case no critical issues are found within the crowdsourced phase of the DualDefence Audit — FlashPool stalkers will get their stake and rewards, otherwise — only rewards. 

## To start your DualDefence Audit

The first step towards DualDefence Audit — get a base audit from a verified audit provider ([Hacken](https://hacken.io/) or any other professional auditing party). 

After completion of the audit, you can [book the call](https://calendly.com/eleonora_hackenproof/30min) or [write us in telegram](https://t.me/Eleonora_HackenProof) to get everything as soon as possible (we're available 24/7 for you). \
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Or you can create your DualDefence Audit page yourself as shown in this section: [How to start a Bug Bounty program](https://docs.hackenproof.com/bug-bounty/how-to-start-bug-bounty). 

As soon as you finish creating your audit program and publish it, the HackenProof team will get an instant notification and will review the created draft.\
The next steps will lead to the start of your DualDefence Audit: 

* **Sign legal docs:** [book the call](https://calendly.com/eleonora_hackenproof/30min) or [write us in telegram](https://t.me/Eleonora_HackenProof) to sign the NDA & Agreement
* **Create and announce your Flash Pool.** Every DualDefence Audit is backed by staked $HAI in Flash Pools that holds rewards for security researchers if a critical bug is found. 
* **Marketing**. As soon as you start we will prepare banners and posts for social media advertising and to reach our hackers community.
* **Check your program**. As soon as your program is approved, you can check the public program list to find yours: <https://hackenproof.com/audit-programs>.