PuTTY CAC Simon Tatham

PuTTY CAC is a Windows Secure Shell (SSH) client designed to provide enhanced security features for remote server access, with support for smart cards, digital certificates, and FIDO keys. It serves as a robust tool for securely connecting to servers while adhering to modern authentication standards.

Key Features:

• Smart Card & Certificate Support: Enables users to authenticate using smart cards or digital certificates issued by trusted authorities.
• FIDO Key Integration: Supports FIDO2 and U2F security keys for two-factor authentication, enhancing account security.
• SSH Protocol Compliance: Offers full compatibility with the SSH protocol, ensuring secure communication between clients and servers.
• User-Friendly Interface: Provides an intuitive graphical user interface for seamless navigation and configuration of connection settings.
• Customizable Settings: Allows users to tailor session configurations, including port selection, encryption algorithms, and proxy support.

Audience & Benefit:
Ideal for IT professionals, system administrators, and security teams who require secure access to remote systems. PuTTY CAC simplifies the process of implementing strong authentication methods, reducing risks associated with password-based login while maintaining compliance with organizational security policies. It can be installed via winget for easy setup on Windows environments.