Multi-Factor Authentication and Single Sign-On

VPN service providing encrypted internet connections and privacy protection

ZTrust is an identity and access management platform offering SSO, MFA, and password management with support for multiple deployment models and compliance standards.

The Ping Identity Platform is an enterprise identity and access management solution that provides authentication, authorization, and identity governance capabilities with flexible deployment options for securing customer, workforce, and partner identities.

Airlock Secure Access Hub is an integrated security platform that combines identity and access management with web application and API protection to secure digital applications while maintaining user experience.

Okta Workforce Identity Cloud is an identity and access management platform that provides secure, streamlined access for an organization's workforce across various applications and resources.

Okta Customer Identity Cloud is a CIAM solution that provides secure, customizable identity management for consumer and SaaS applications.

Akamai MFA is a cloud-based multi-factor authentication solution using FIDO2 standard to secure workforce logins across various applications through smartphone push notifications.

Akamai Identity Cloud is a CIAM solution that manages customer identities, enhances user experiences, and ensures data protection and regulatory compliance for high-volume consumer brands.

This tutorial describes how to set up two-factor authentication for an SSH server by integrating Google Authenticator with OpenSSH.

A PHP OAuth 2.0 authorization server implementation with support for various grants and RFCs.