Public Key Infrastructure
Public Key Infrastructure (PKI) is the set of policies, roles, and technology used to create, manage, distribute, and revoke digital certificates that bind public cryptographic keys to verified identities, enabling secure authentication and encrypted communication.
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Glossary Terms(6)
Virtual Private Network (VPN)
A Virtual Private Network (VPN) creates an encrypted tunnel between a device and a remote network or server, protecting data in transit and allowing the device…
Public Key Infrastructure (PKI)
Public Key Infrastructure (PKI) is the set of policies, roles, and technology used to create, manage, distribute, and revoke digital certificates that bind pub…
Asymmetric Encryption
Asymmetric encryption, also called public-key cryptography, uses a mathematically linked pair of keys — a public key that can be shared openly and a private ke…
Digital Signature
A digital signature is a cryptographic mechanism that proves a piece of data was created by a specific party and has not been altered since it was signed, usin…
Certificate Authority
A Certificate Authority (CA) is a trusted organization that issues digital certificates verifying the identity of websites, individuals, or devices, forming th…
Security Token Service
A Security Token Service (STS) is a web service that issues, validates, and exchanges security tokens — such as temporary credentials or identity assertions —…