X.509 is a standard defining the format of public key certificates. It's a fundamental technology for establishing trust and security in various online applications. X.509 certificates are commonly used for authenticating users, servers, and devices, and for encrypting communications through protocols like TLS/SSL (HTTPS). They contain information such as the subject (entity being certified), issuer (certificate authority), public key, validity period, and digital signature.
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
Use Sumble to: