The common gateway interface is the middleware in which the web servers execute the user request from an external program. Such programs are called CGI programs. CGI provides the framework for the programs on interaction with HTTP(Hyper text transfer Protocol) server. The user request through forms is passed on to the application program which processes the data and may give a confirmation message back. This process is called as Common Gateway Interface. Overview Definition The Common Gateway Interface is the standard interface between the WWW consortium and the external program. The CGI(Common Gateway Interface) is an executable program that is ... Read More

Introduction With billions of devices connected globally, the internet has become a crucial component of our everyday life. However, with the rapid growth in connectivity comes a significant challenge: IPv4 address exhaustion. Understanding IPv4 Exhaustion IPv4 exhaustion is a significant issue in computer networks due to the limitations of its addressing structure, which is insufficient in providing a unique and publicly routable address to every Internet device or service. What is IPv4 and How Does it Work? Known as IPv4, or Internet Protocol version 4, it allows devices all around the world to interact by utilizing distinctive identities called IP ... Read More

Introduction to IPv4 Datagram Fragmentation and Delays In today's data-driven world, ensuring smooth and efficient data transmission is crucial. The IPv4 Datagram Fragmentation mechanism, which divides big data chunks into smaller fragments that may be sent more readily over networks, is a crucial part of this process. However, fragmentation can also lead to delays and impact overall network performance. Stay with us as we unravel the complexities behind fragmentation and find out how you can improve your network's efficiency! Understanding IPv4 Datagram Fragmentation IPv4 Datagram Fragmentation is a process of breaking down large data packets into smaller fragments for seamless ... Read More

Introduction Whether attempting to steal data or disrupt operations, these cyber threats pose significant risks for individuals and organizations alike. This article will give a thorough review of the numerous sorts of invaders that might jeopardise network security, talk about the possible effects of a breach, and provide insightful advice on how to effectively prevent such events. Therefore, fasten your seatbelt and let us help you stay on top of the game by comprehending and defending against these always changing dangers!! Types of Intruders in Network Security Insider threats occur when staff members abuse their privileges for personal gain or ... Read More

Introduction In today's world, efficient and secure networking is crucial for businesses and organizations. One key aspect of networking involves understanding IPv4 Classless Subnet equations to make the most of IP address allocation and network segmentation. This article will explore the classless subnetting comprehensively, provide detailed examples using the IPv4 Classless Subnet equation, share benefits and best practices in optimizing your network design, as well as answer frequently asked questions on this topic. Read on to enhance your understanding of IPv4 subnetting strategies that can boost performance while ensuring security across your networks. Understanding IPv4 Classless Subnetting In this section, ... Read More

Introduction In today's rapidly evolving digital world, secure and efficient communication across networks is of paramount importance. One technology that has emerged to facilitate this need is IP-in-IP encapsulation, a technique involving the nesting of one IP packet within another to enhance security and enable seamless connectivity. In this article, we'll unravel the complexities behind IP-in-IP encapsulation and explore its numerous advantages in managing network traffic. Dive into this comprehensive guide to master the art of effective network management using IP-in-IP encapsulation! Understanding IP-in-IP Encapsulation IP-in-IP encapsulation involves the process of encapsulating one IP packet within another IP packet, with ... Read More

Introduction It is more important than ever to secure our online communications in today's age of increased connectivity. By utilising a broad range of protocols for information authentication and encryption, Internet Protocol Security (IPSec) offers a solid solution to protect data transported over the internet. This article will walk you through the fundamentals of IPSec, its advantages, and best practises for installation, whether you're new to network security or trying to improve your organization's cybersecurity defences. Keep reading to unlock the secrets of secure communication with IPSec! Understanding IPSec Definition and Purpose Of IPSec − IPSec is a set ... Read More

Introduction Welcome to your comprehensive guide on understanding the basics of classless IP addressing! With the ever-growing complexity of networks and internet technologies, it's essential for IT professionals and network administrators to grasp this crucial aspect of modern networking. In this article, we'll break down complex concepts like CIDR notation, subnetting, and much more into easily digestible pieces. So grab a comfy seat and get ready to dive deep into the world of classless IP addressing – you won't want to miss this insightful explainer that will elevate your knowledge in no time! Understanding IP Addressing Basics IP addressing is ... Read More

Introduction Welcome to our comprehensive guide on understanding IP address format and subnetting, designed for both beginners and seasoned professionals alike. In today's interconnected world, mastering the art of IP addresses and subnetting is a crucial skillset. This article simplifies the complexities surrounding these concepts with easy-to-follow explanations, helpful resources, practice problems, and even an ultimate subnet cheat sheet. So grab your digital toolbox as we dive into the intriguing realm of computer networking systems – you'll become a whiz in no time! Read on to navigate this essential aspect of modern technology with ease and confidence. Understanding IP Addresses ... Read More

Introduction In today's rapidly evolving cyber landscape, organizations need a robust security platform to safeguard their digital assets. Enter Wazuh—a powerful open-source solution designed for enhanced protection and threat detection across endpoints and cloud workloads. This comprehensive platform offers an array of features such as log analysis, vulnerability detection, compliance management, and much more to help fortify your organization against ever-evolving threats. Join us in this article as we introduce you to the world of Wazuh, its key components, and best practices for getting started on your journey toward heightened cybersecurity! Understanding Wazuh Understanding Wazuh begins with realizing that it ... Read More