Welcome to our special corner featuring articles that have undergone a significant update. In this fast-paced world of technology and business management, information quickly becomes obsolete. We believe in delivering not just current but also accurate and in-depth content.
Here, you will find updated articles that have been carefully revisited, revised, and enriched by our expert team to make them even more informative, accurate, and relevant for you. Browse through these gems, and you’ll find new insights added to what you may already know.
The articles are sorted from the most recently updated to the oldest. Dive in, refresh your knowledge, and keep up with the latest information without having to sift through new articles.
Updated Articles

XML
Updated on: July 8, 2021
XML stands for Extensible Markup Language, a family of standards for the exchange of structured information that was developed by the World Wide Web Consortium (W3C).

What is Java
Updated on: July 8, 2021
Java is an object-oriented programming language developed by Sun Microsystems.

Public Key Infrastructure (PKI)
Updated on: July 8, 2021
Public Key Infrastructure, also known as PKI, is a set of services that support the use of public-key cryptography in a corporate or public setting. A public key infrastructure (PKI) enables key pairs to be generated, securely stored, and securely transmitted to users so that users can send encrypted transmissions and digital signatures over distrusted public networks such as the Internet.

Networking History 1990
Updated on: July 8, 2021
High speed networks, from 10Mbps, to 100Mbps and reaching 1000Mbps with both twisted-pair copper wiring and fiber-optic cabling.

X Window System
Updated on: July 8, 2021
X Window System is a client/server system for running a graphical user interface (GUI) that uses windows in a UNIX environment.

X.500
Updated on: July 8, 2021
X.500 is a recommendation from the International Telecommunication Union (ITU) that specifies a global, hierarchical directory service.

V series
Updated on: July 8, 2021
V series is a series of communication standards developed by the International Telecommunication Union (ITU).

Plain Old Telephone Service (POTS)
Updated on: July 8, 2021
POTS stands for Plain Old Telephone Service and it is the basic analog telecommunications service provided by a local telco.

Telnet
Updated on: July 8, 2021
Telnet is a standard TCP/IP protocol for running programs on remote hosts. The term “telnet” also refers to the software (client or server component) that implements this protocol on a particular platform or system.