How to Harden Your Cisco Router
In this video, I demonstrate how to quickly harden your Cisco router using a single command: auto secure. This command guides you through a series of prompts to configure essential security settings, disable unnecessary services, and set up user authentication. Whether you’re a beginner or an experienced network administrator, this tutorial will help you enhance your router's security effortlessly. Watch until the end for a complete walkthrough and tips on securing your network!
Timestamps
00:02 - 00:05 Introduction to router hardening
00:05 - 00:13 Using the auto secure command
00:14 - 01:06 Answering initial security questions
01:07 - 01:38 Configuring the login banner
01:39 - 02:04 Setting up enable secret password
02:05 - 02:31 Creating a local username and password
02:32 - 02:53 Defining login attack blocking period
02:54 - 03:14 Configuring TCP intercept feature
03:15 - 03:44 Applying the new configuration
03:45 - 04:10 Final review of security settings
#ciscorouter #cisco #ccnasecurity