Other Recent Posts

Network Functions Virtualization (NFV)

Introduction When I started out in my Networking career, Cisco’s firewall product was called the Cisco Private Internet eXchange (PIX). A few years after that, they rebranded it as the Cisco Adaptive Security Appliance (ASA) and now Next Generation Firewall (NGFW) with FirePOWER Services. The point I’m trying to make …

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Introduction to Cloud Computing

Introduction to Cloud Computing

When you hear of “the cloud”, what comes to your mind? For many company executives when the cloud was becoming a popular thing, what came to mind was fear – fear of loss of data, fear of compromised data, fear of the unknown. As research shows, even though people still …

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How to access remote devices with Port Virtualization

remote device access with port virtualization

With production automation gathering pace, it is now hard to imagine modern equipment without a built-in function of remote access to it. Today, a dedicated software lets you manage all production processes from a single point. With a specialized computer program, it’s possible to collect data to a single database …

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Behind Mobile LTE: Core Network

LTE mobile broadband networks might look like an obvious job for a Wireless Network Engineer. And in fact, wireless knowledge is essential when optimizing the service itself. But underneath the antennas, the Core Network Engineer is the one that ensures full connectivity in the entire mobile network. Although 3G was …

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