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

Circuit-Level Gateway Firewall
Updated on: December 18, 2023
Circuit-Level Gateway is a type of firewall that provides session-level control over network traffic.

Understanding the Application Layer in the OSI Model
Updated on: December 18, 2023
Explore the Application Layer of the OSI Model in-depth: its role, functions, protocols, and real-world applications, in this comprehensive encyclopedia entry.

10 computer networking concepts you should master
Updated on: December 18, 2023
In this post, I am going to talk about the 10 computer networking concepts that every professional should master. I will also include links to the main articles of each concept.

Exploring the Session Layer in the OSI Model
Updated on: December 18, 2023
Delve into the Session Layer of the OSI Model: understand its functions, protocols, and impact on network communication in this detailed exploration.

Mastering the Line Printer Queue (LPQ) Command in UNIX and Windows
Updated on: December 18, 2023
Dive deep into the LPQ command, a crucial tool for managing print queues in UNIX and Windows. Learn its functionalities, usage, and interoperability.

Network Operating System (NOS)
Updated on: December 18, 2023
Dive into the world of Network Operating Systems: the keystone of modern networking. Discover their roles, functionalities, and impact on network management.

Network Frame
Updated on: December 18, 2023
Explore the essentials of network frames: their structure, role in data transmission, and pivotal function in the OSI Model’s data-link layer.

Bridgehead Server
Updated on: December 18, 2023
Explore the evolution of Bridgehead Servers in Exchange and AD environments, understanding their current role and relevance in modern network architectures.

AGLP
Updated on: December 18, 2023
Explore the essentials of AGDLP/AGUDLP principles in network administration for enhanced security and simplified user access control.