[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Security](./puppeteer.protocol.security.md) > [CertificateSecurityState](./puppeteer.protocol.security.certificatesecuritystate.md) > [modernSSL](./puppeteer.protocol.security.certificatesecuritystate.modernssl.md) ## Protocol.Security.CertificateSecurityState.modernSSL property True if modern SSL Signature: ```typescript modernSSL: boolean; ```