You can use Single Connect for Two-Factor Authentication (2FA) to know who reaches your devices. 

System admins configure and test 2FA definitions during deployment.

Single Connect 2FA is available in online/offline mode with the mobile application. 

Learn how to use Single Connect for Two-Factor Authentication (2FA) in this comprehensive document. Discover how system administrators can easily configure and test 2FA settings during deployment. With Single Connect's 2FA, access devices securely in both

Getting Started with Mobile Client

Two-Factor Authentication

Offline Mode

Kron PAM- End User Guide

Kron PAM - End User Guides - 3.0.0

Registering as a New User

Logging in with Account Credentials

Logging in with LDAP, RADIUS, or TACACS+ Credentials

Logging in with SSH Key

Logging in to Single Connect

Changing the Interface Language

Connecting Single Connect with SSH/Telnet Proxy

Logging in with Session User via SSH/Telnet Proxy

Logging in Manually via SSH/Telnet Proxy

Logging in with Globalusername via SSH/Telnet Proxy

Logging in with Assigned Credentials via SSH/Telnet Proxy

Connecting Single Connect with SSH/Telnet Proxy via Web GUI

Connecting to Devices with Managerial Approval via SSH

Command Filtering for SSH/Telnet Proxy

Admin Message and Kill Session

Connecting with SSH/Telnet Proxy

Connecting to Remote Devices with RDP/VNC Proxy

Accessing Remote Apps

Connecting to RDP/VNC Proxy via Single Connect Windows Client

Connecting to Devices with Managerial Approval via RDP

Temporarily Disabling RDP Key Logging

Changing RDP Session Settings

Connecting with RDP/VNC Proxy

Connecting to Single Connect HTTP/HTTPS Proxy via Web Browser

Configuring Single Connect Desktop Client

HTTP Proxy SSL/TLS Mode

Brute Force Protection

Auto-Login with Two Different Authentication URLs under the Same Web Server

HTTP Auto Login

Connecting with HTTP/HTTPS Proxy

Connection Reservation

SQL Proxy

SFTP Proxy

Data Access Manager

Running Quick Commands

Script Player

Workflow Player

Privileged Task Automation Manager

SAPM (Shared Accounts Password Management)

Password Manager

Two-Factor Authentication (2FA)

Checking the Approval Status and Approving Manager of Pending Requests

Managing Approvals

Approval Management for End Users

TACACS+ Access Manager

RADIUS 802.1x Configuration

End User Guide

Online Mode

Two Factor Authorization 

Approval Management 

Password Management

Mobile Client User Guide

Setting Up Desktop Client for Windows

Changing the Desktop Client Language

Configuring a Server

Using HTTP Proxy in SSL/TLS Mode

Connecting to the Target Device via Desktop Client

Adding the HTTP Proxy Certificate to The Trusted Certificate Store

Categorizing Frequently Used Devices

Starting Desktop Client from Command Line

Desktop Client for Windows User Guide