---
title: Command Filtering for SSH/Telnet Proxy
slug: end-user-guide-3-2-0/command-filtering-for-sshtelnet-proxy
description: Learn about the alert messages that arise in the session window when enforcing black key policy keys. This comprehensive document offers visual representations of various policy actions, including double confirmation, error generation, managerial approval
docTags: 
createdAt: 2022-08-10T12:14:15.000Z
---

When Black key policy key enforcement is part of the defined policies, you will see an alert message in the session window.



::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/_Ha49SiDEIDuVrwaHh_jy_image.png" size="70" width="621" height="291" caption="Double Confirmation Policy Action" position="center" showCaption="true"}

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/uZnSjHTCuKxLLTI_1pr7h_image.png" size="70" width="621" height="354" caption="Generate Error Policy Action" position="center" showCaption="true"}

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/7kRvh0tflPBchQ5vyDjJ1_image.png" size="70" width="621" height="358" caption="Managerial Approval Policy Action" position="center" showCaption="true"}

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/RucpIA6sRFsjBDYpusiuM_image.png" size="70" width="621" height="363" caption="Location Confirmation Policy Action" position="center" showCaption="true"}