PKI provides "trust services" - in plain terms trusting the actions or outputs of entities, be they people or computers. Trust service objectives respect one or more of the following capabilities: Confidentiality, Integrity and Authenticity (CIA).

What is PKI? Public Key Infrastructure (PKI) is a system of processes, technologies, and policies that allows you to encrypt and sign data. You can issue digital certificates that authenticate the identity of users, devices, or services.

Learn what public key infrastructure (PKI) means, how certificates create trust, how to implement PKI, enterprise PKI challenges, manual vs. automated PKI management, common PKI use cases, and best practices.

Public Key Infrastructure (PKI) is a security framework that issues and manages digital certificates to establish trust on digital networks. It ensures secure communication by validating identities, protecting data, and preventing unauthorized access.

Public key infrastructure (PKI) is defined as anything used to manage public key encryption methods. Learn more about how to create and use PKI here.

What is a PKI? Public Key Infrastructure (PKI) is a security framework of technologies, policies, processes, and digital certificates used to establish and manage digital trust.

Public Key Infrastructure (PKI) is the set of technology and processes required to secure environments with high assurance to control access to systems.

Digital certificates (also commonly referred to as PKI certificates) are the electronic credentials that PKI issues and manages. They bind an identity to a cryptographic key pair, enabling secure authentication and encrypted communication.

Public key infrastructure (PKI) is a comprehensive framework for assigning, identifying and verifying user identity through digital certificates used for enabling trustworthy and secure digital communications.

Public Key Infrastructure (PKI) is a technology for authenticating users and devices in the digital world. The basic idea is to have one or more trusted parties digitally sign documents certifying that a particular cryptographic key belongs to a particular user or device.