---
title: TACACS+ Access Manager
slug: end-user-guide-3-1-0/tacacs-access-manager
description: Learn about the functionality of Single Connect, an innovative AAA service that tracks login times and executed commands for devices connected through SSH or Telnet client. This document also includes a visual guide on connecting to TACACS+ and RADIUS dev
docTags: 
createdAt: 2022-08-11T08:46:59.000Z
---

When you connect to devices directly using an SSH/Telnet client, Single Connect provides AAA (Authentication, Authorization, and Accounting) service and logs login times and executed commands.

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/m6dHQuKViIamKo13ezGsM_image.png" size="52" width="592" height="571" caption="Connecting to TACACS+/RADIUS Devices" position="center" showCaption="true"}