So lets start with the basics. Many of you might already know this but it is worth recapping the different hardware pieces that make up ip networks. We all know what this does. It secures your network ...

Every network should have a customized manual of sorts with maps showing the network layout and written documentation on all the basic aspects of the network. Although you or some other IT superhero ...

We sometimes focus more on the wireless side of the network when it comes to security because Wi-Fi has no physical fences. After all, a war-driver can detect your SSID and launch an attack while ...

This sample chapter from the only authorized companion guide for the Cisco Networking Academy Program introduces newcomers to the basic concepts and components of modern computer networks. The chapter ...