Found 81 Articles for Communication

Introduction Ethernet is most popular local area network (LAN) technology, which enables transfer of data packets between different devices such as computers, routers, and switches. Ethernet uses a variety of protocols to transmit data packets over a network. One of crucial protocols is Ethernet transmitter algorithm, which governs way data is transmitted over Ethernet network. In this article, we will discuss Ethernet transmitter algorithm, its subheadings, and examples. Overview of Ethernet Transmitter Algorithm The Ethernet transmitter algorithm is a set of rules that governs transmission of data packets over an Ethernet network. algorithm ensures that data packets are transmitted in ... Read More

Introduction In modern computer networks, high availability and increased bandwidth are essential requirements. EtherChannel is a link aggregation technique used to combine multiple physical links into one logical link. This article explains concept of EtherChannel, its benefits, and how it works. What is EtherChannel? EtherChannel is a link aggregation technique used in computer networks to combine multiple physical links into a logical link. goal is to increase available bandwidth and provide redundancy, fault tolerance, and load balancing. In an EtherChannel, multiple physical links are bundled together, appearing as a single logical link to network devices connected to it. Benefits of ... Read More

Introduction PPP (Point-to-Point Protocol) is a network protocol that allows communication between two devices over a point-to-point connection. It is a widely used protocol for establishing and managing Internet connections over dial-up, DSL, and other types of connections. PPP uses a variety of commands to configure and manage communication session between two devices. One such command is "ADD PPP" command. In this article, we will discuss ADD PPP command in PPP configuration, its significance, and various examples of its usage. What is ADD PPP Command? The ADD PPP command is a configuration command used to create a new PPP session ... Read More

In today's digital world, cyber attacks are becoming increasingly sophisticated, and organizations must continuously monitor and improve their security measures. Penetration testing, commonly known as pen testing, is a crucial step in identifying vulnerabilities and weaknesses in an organization's systems, networks, and applications. One critical area that needs to be tested is organization's Active Directory (AD). This article will discuss Active Directory pen testing, why it is essential, and some examples of AD vulnerabilities. What is Active Directory? Active Directory is a directory service developed by Microsoft for managing and organizing information about users, computers, and other resources in a ... Read More

In today's digital age, security of computer networks has become paramount. Computer networks are susceptible to a variety of security threats, ranging from unauthorized access to data breaches. To ensure security of computer networks, access control tactics play a crucial role. Access control is process of restricting access to resources in a computer network. This article explores access control tactics in computer networks, including their types and examples. Types of Access Control Tactics Access control tactics can be broadly classified into two types − physical access control and logical access control. Physical Access Control Physical access control is a security ... Read More

Introduction When it comes to gaming monitors, one of key specifications that is often discussed is refresh rate. A monitor's refresh rate determines how many times per second screen is updated with new information. two most popular refresh rates are 60 Hz and 144 Hz. While many gamers swear by benefits of a 144 Hz monitor, others argue that difference is negligible. In this article, we will explore differences between 60 Hz and 144 Hz and help you decide which one is right for you. What is Refresh Rate? Before we delve deeper into topic, let's first understand what refresh ... Read More

Introduction Mobile communication technology has undergone significant advancements in recent years, and 4G mobile communication technology is one such example. 4G or Fourth-generation mobile communication technology is most recent and advanced version of mobile communication network that provides better speed, capacity, and coverage than its predecessors. It was first introduced in 2010 and quickly gained popularity worldwide due to its high-speed internet connectivity and better user experience. In this article, we will discuss features, benefits, and limitations of 4G mobile communication technology. Features of 4G Mobile Communication Technology The following are key features of 4G mobile communication technology − High-Speed ... Read More

What is Miro? Miro is a collaboration software that can be used by different teams to organize meetings and workshops. Video chats can be organized to show presentations. Screen can be shared to explain different concepts. You can also share files and folders with other users. The platform also has a lot of templates which you can use to initiate your project. Price Plans of Miro Miro has four price plans and the details can be found in the table below − Plan Cost Free $0 Starter $8 per user per month ... Read More

What is Revolt? Revolt is a chat application which gives importance to the privacy of users. It is a free and open-source app that allows you to create communities and stay connected with your friends and family. Your data will always be secure and all the conversations will be private. The app is simple to use and you will also get the options of customization. The app can be used on mobiles and desktops and you can chat with your friends or make a video call. Price Plans of Revolt Revolt is available for free and can ... Read More

In today's world, multimedia apps are important part of our lives. These use various formats, i.e., audio, video, images, and text. But, multimedia apps also present challenges to the design and performance of computer systems and networks. The most important challenge is how to connect different devices and components involved in multimedia processing and communication efficiently and reliably. To address this challenge, Desk Area Network (DAN) has been introduced. It is interconnection of computer equipment based on the Asynchronous Transfer Mode (ATM). ATM is high-speed networking protocol that operates on the data link layer of the Open Systems Interconnection (OSI) ... Read More