The 7 Layers of the OSI Model
The OSI model is a framework that defines how different types of digital equipment communicate across a network. This model...
What is VoIP
VoIP is an acronym for Voice over Internet Protocol, also called IP Telephony or Internet Telephony and can be defined...
What is IPSec
Internet Protocol Security, short for IPSec, is a suite of protocols for securing communications across the TCP/IP stack. This suite...
What is a Virtual Private Network
A Virtual Private Network, or a VPN as it most commonly called, is a private tunnel that connects two or...
What Is a Firewall and How Does a Firewall Work
When talking about computer networks, a firewall can be defined as a software or a device configured to filter, encrypt...
Top reasons to install an SSL certificate on your website
The failure to protect a visitor’s personal data is a major theme when talking about internet security. The fact that...
Differences between a managed VPS and an unmanaged VPS
At the end of this post, you will learn about the benefits of using a VPS, when you need it...
What is Malware and how can we define it
There are many types of malware software on the internet today. More specifically, we can split them into many categories,...
Routing Protocols explained
A routing protocol is an algorithm that gives a Router the ability to learn (dynamically) about specific existing networks around...
Interesting facts about computer networking
A network is an assembly of interconnected devices (PCs, servers, mobile devices, routers, switches and so on) that can communicate...
KVM vs. OpenVZ virtualization
When having to choose between KVM and OpenVZ virtualization technologies, we need to take into consideration our VPS needs, so...
What are the RAM and CPU requirements for a website
When you want to start an online business, you have a wide range of hosting services to choose from that...
