= Self-signed certificate
{wiki=Self-signed_certificate}
A self-signed certificate is a digital certificate that is signed by the individual or entity that created it rather than by a trusted Certificate Authority (CA). Self-signed certificates are often used for secure communications within private networks or for testing purposes. Here are some key points about self-signed certificates: 1. **Creation**: They can be generated easily using tools like OpenSSL and do not require any third-party involvement.
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