Networking

10 10, 2018

What is a VPN? – VPN Connection Types – Why should I work with a VPN connection?

2018-10-10T11:50:30+00:0010 de October de 2018|Categories: Networking|

VPN connections can be used in many cases. In this article we will detail the meaning of a VPN connection, its main uses and why you should use them. What's a VPN connection? A VPN (Virtual Private Network) connection is how its name indicates a virtual private network. Historically, VPN

20 06, 2018

What is a firewall? Firewall types and functions. UTM and NGFW.

2018-06-20T11:00:11+00:0020 de June de 2018|Categories: Networking|

A firewall, also known as a "firewall", is a system that acts as a border between several sites and serves to add some kind of security or inspection between them. What is a corporate network firewall? If we look at its meaning from the point of view of computer networks,

20 06, 2018

How to recover Cisco router password without losing the configuration?

2018-06-20T10:15:37+00:0020 de June de 2018|Categories: Cisco, Networking, Security|

This article is for those IT Managers who are a little "clueless" and don't write down their passwords (always remember in a safe and encrypted place) Who hasn't found a router that we need to reset or recover but we can't find the password or the password, can we recover

30 05, 2018

VLAN – ¿Qué es una VLAN? – Cómo segmentar una red con el uso de VLANS

2018-05-30T12:48:43+00:0030 de May de 2018|Categories: Networking, Seguridad|

Una VLAN, es una red virtual dentro de una red informática física. En este artículo vamos a explicar de manera clara y concisa en qué consiste. Empezaremos definiendolas a nivel básico para ir descubriendo su uso en redes informáticas y que ventajas nos aportan. ¿Qué es una VLAN o una

16 04, 2018

Bloquear páginas web – Prohibir acceso a webs – Control parental en todos los navegadores

2018-04-16T16:01:47+00:0016 de April de 2018|Categories: Networking, Seguridad|

El bloqueo de páginas web muchas veces se interpreta como una vulnerabilidad de la libertad de expresión. ¿qué pasa cuando queremos proteger a nuestros hijos de las páginas web para adultos? En estos casos, tener un buen sistema de control parental en el navegador es clave para evitar al acceso