![](https://i.ytimg.com/vi/NMtyxTRKQkE/mqdefault.jpg)
4:38
Que es seguridad abierta o cerrada en computación (pc - redes - networking)
![](https://i.ytimg.com/vi/Y1BP4YmeRyk/mqdefault.jpg)
13:55
¿Qué es un router? y sus diferentes tipos (Soho, Enterprise e Industrial).
![](https://i.ytimg.com/vi/XYCh1hkCo-o/mqdefault.jpg)
33:40
OpenScanHub and Packit: Fully automated static analysis of RPM-based distributions
![](https://i.ytimg.com/vi/KeAhrjJdASY/mqdefault.jpg)
16:07
¿que es un VPN? o virtual private network o red virtual privada
![](https://i.ytimg.com/vi/_sayYMSV_CE/mqdefault.jpg)
25:21
Firewalls | Ciberseguridad Aplicada | Wild IT Academy
![](https://i.ytimg.com/vi/GPtjXBRw74Q/mqdefault.jpg)
6:46
Que es y para que sirve un FIREWALL ( CORTAFUEGOS )
![](https://i.ytimg.com/vi/u1xxZ8r2rRc/mqdefault.jpg)
7:29
How does the internet work: the submarine cables that connect the world
![](https://i.ytimg.com/vi/Gky8-OVYmT4/mqdefault.jpg)
7:42