# X.509 certificate

> type of public key certificate

**Wikidata**: [Q16361936](https://www.wikidata.org/wiki/Q16361936)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/X.509_certificate)  
**Source**: https://4ort.xyz/entity/x-509-certificate


## References

1. RFC 2585: Internet X.509 Public Key Infrastructure Operational Protocols: FTP and HTTP