Skip to content

Self-Signed Certificate Trust Configuration

A Certificate acts as a digital credential that binds a public key to an identity, comprised of the public key itself and associated metadata such as fingerprints, signatures, validity periods, and serial numbers.^[600-developer-tools-security-certificate.md] While certificates are typically issued and validated by a Certificate Authority (CA), Self-Signed Certificates are generated and signed by the entity using them, rather than a trusted third party^[600-developer-tools-security-certificate.md].

Configuration and Trust

When developers use Self-signed certificates for local testing or internal tools, modern browsers and operating systems often flag them as untrusted because the issuer is not recognized.^[600-developer-tools-security-certificate.md] To resolve this, users must manually configure their operating system or browser to explicitly trust the specific Self-Signed Certificate, allowing the application to function without security errors^[600-developer-tools-security-certificate.md].

  • [[Public Key Infrastructure]]
  • [[Developer Tools Security]]
  • [[HTTPS]]

Sources

^[600-developer-tools-security-certificate.md]