XML for beginners – A tutorial

XML for beginners – A tutorial

XML stands for EXtensible Markup Language. It’s a text-based markup language derived from Standard Generalized Markup Language (SGML), used for storing and transportation of data. What is Markup? XML is a markup language that defines a fixed set of rules for...
What is VPN and How does it Work?

What is VPN and How does it Work?

Nowadays, many companies and organizations are using a VPN to communicate or to send voice, video or data privately over a public network. So, what is VPN? VPN is a Virtual Private Network, a technology that extends a private network over a less secure network. It...