Protecting the Cisco Meraki Dashboard with Duo Single Sign-On (SSO)

In my previous article here, we took a look at how to configure Duo for hosted SSO. This article will focus on how we can protect the Cisco Meraki dashboard with Duo using the hosted Duo Single Sign-On (SSO). As…

Duo KB: There was an error communicating with the Duo authentication server 12007

Observed issue: While trying to login into a Windows system with Duo 2FA enabled and using local logon credentials, the following error was displayed. There was an error communicating with the duo authentication server 12007 Observed cause: This error occurs…

Configuring Duo Two-Factor Authentication (2FA) for Cisco Remote Access VPN’s (RA VPN) using the Firepower Device Manager (FDM)

In this article, we'll take a look at how to configure multi-factor authentication (MFA) for remote access VPN's (RA VPN) configured on a locally managed Cisco Firepower Threat Defence (FTD) device. Primary authentication for RA VPN users will take place…

Firepower RADIUS Authentication with Cisco ISE and Duo 2FA

In this article, I will demonstrate how Firepower devices can be configured for external two-factor authentication using Cisco ISE and Duo. The Firepower deployment in this demonstration is managed by the Firepower Management Center (FMC) and ISE is operating as…

Observium RADIUS Multi-Factor Authentication with Cisco Duo and ISE

In this article we will learn how the network monitoring platform, Observium can be configured to authenticate users remotely using RADIUS, Cisco Duo and Cisco ISE. When a user attempts to access the Observium GUI with their credentials (Username and…