---
title: SSH Passphrase Connections
slug: reference-guide-3-0-0/ssh-passphrase-connections
description: Looking to establish an SSH connection easily? Discover Single Connect, a tool that allows users to effortlessly create an SSH connection by inputting a valid passphrase. Learn how to utilize an SSH Key by defining "globalUsername" and "globalSshKeyPassph
docTags: 
createdAt: 2022-07-27T12:51:18.000Z
---

Single Connect allows users to establish an SSH connection with a valid passphrase. To use an SSH Key, the “globalUsername” and “globalSshKeyPassphrase” need to be defined for the Device Group:

1. Navigate to **Device Management **> **Device Groups**.
2. Right-click the device group and select the **Show Properties** option.
3. Set the privileged target device username as “globalUsername
4. Set the SSH Key as “globalSshKeyPassphrase".