Telnet Access Management
Legacy devices still need Telnet, but open ports are indefensible. OnePAM bridges browser terminals to legacy infrastructure with SSO and MFA.
What You Get
Zero Trust for Legacy Infrastructure
Browser-based Telnet via WebSocket (xterm.js)
Full session recording in asciinema v2 format
Telnet option negotiation (WILL/WONT/DO/DONT)
NAWS terminal size negotiation
TLS upgrade support (STARTTLS / Telnet over TLS on port 992)
Terminal type negotiation for device compatibility
Identity-verified access with SSO and MFA
Zero Trust access to legacy infrastructure
Live Demo
Browser Telnet Session
Deploy in Under 5 Minutes
Three Steps to Secure Access
1. Sign Up With SSO
Connect your identity provider — Okta, Azure AD, Google Workspace, or any SAML/OIDC provider. Your team logs in with existing credentials.
2. Add Your Resources
Register servers, databases, Kubernetes clusters, and web apps. Define who can access what with role-based policies.
3. Access Securely
Your team accesses resources through the browser — identity-verified, session-recorded, and audit-logged. No VPN, no exposed ports.
Try Telnet Access Management — Free for 14 Days
From signup to your first secure session in under 5 minutes. No infrastructure changes, no credit card, no sales call.