Network security services

Network security services

Network Security What are they really? How to make them safer?

Currently we are at a time when the use of new technologies is greatly enhancing the ability to communicate with other people. The Internet has globalized at an amazing speed and relationships in any field change and evolve to their "are" continuously, in order to be updated .

In this article we are going to see in broad strokes what a network is and how we can manage our own network in an efficient way from our work or home. Network security will cover the final part of the article, where we will see above what our networks must have to be safer. Little by little we will be introducing ourselves in increasingly complex concepts, so that anyone, whatever their previous knowledge, get out of here understanding the different concepts.

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Imagine what the world would be like at this moment if there was no Internet , if we did not have Facebook, YouTube, Netflix, what our life would be like, what differences there would be ... I think we all reach a conclusion in which we agree: Internet, the network that we Unite everyone, our quality of life has improved . What is most overwhelming is the thought that there is no limit to this expansion. What we thought yesterday was impossible, today is an application more fully implemented on a daily basis and that we all use with total normality.

The concept of the human network is the interaction between the Internet, companies and people like you or me. For example, the way we had before learning and training has improved in an incredible way. Now we can do courses or careers from our home. Before it would be unthinkable to access certain content for the enormous time that would have to be invested in it, and this is something that companies take advantage of when it comes to training their employees.

Our leisure is strongly affected by the use of the network. One of the sectors that takes advantage of its use is that of video games . How everything has changed since we played "Monkey Island", alone in front of our computer, to today's big network games of "League of Legends" or "Call of Duty."

One of the most common types of network communication is the client-server , and the one we use most in our day to day. Well, this type of communication is carried out in tasks as routine as when we double click on the icon of our web browsers, when sending emails, accessing web pages ... In these cases we are the client that requests information from the server , which could be, for example, the company that offers us the email service. To use the network and access these contents we use software that allows you to request any information from the specific server; This is the web browser.