[Nillkin]

Tell us what it is and what it is needed for? I'm just doing business in the field of blockchain and cryptocurrency and I want to understand.

[Pollink]

Depending on the area, this is some kind of analysis or verification, depending on what is involved. If we talk about blockchain, then you need smart contract audits. I conducted this inspection to improve security conditions. They provided me with a report that contained errors in my code. That's all!