What is Helmet.insure? How the Helmet comes into play?

Helmet.Insure is a protocol for advanced DeFi users who have a basic understanding of how financial options work and enough exposure in DeFi assets for it to make sense to hedge some of it. Newcomers to DeFi are probably better off sticking to investing or yield farming.

Please check the article from Trust Wallet about every detail of Helmet.insure: