Data is a valuable commodity that sits at the heart of our IT systems, whether on-premise or in the public cloud. The need to retain our data on persistent storage media, however, has been around ...

Setting up a wireless network can be a great way to increase your employees' productivity by giving them the freedom to work anywhere in the facility. However, a wireless network also can be a source ...

Schmooze it or lose it, right? Well, not quite. To be sure, there are a lot of negative stereotypes surrounding networking, but it's not necessary to make a hard sell to widen your sphere of ...

You know, back in my day, each household had one Internet connection, and one computer connected to it. None of this Internet-sharing-wireless-router jibber-jabber. If you wanted to browse the Web, ...

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 ...

The MACsec, IPsec and SSL/TLS/DTLS protocols are the primary means of securing data in motion (communicated between connected devices). These protocols can be anchored in hardware or implemented in ...