[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [SignedExchangeInfo](./puppeteer.protocol.network.signedexchangeinfo.md) > [securityDetails](./puppeteer.protocol.network.signedexchangeinfo.securitydetails.md) ## Protocol.Network.SignedExchangeInfo.securityDetails property Security details for the signed exchange header. Signature: ```typescript securityDetails?: SecurityDetails; ```