Optical fiber is a technology through which data passes in the form of light at high speed. It is a thin transparent cable type that is flexible and can be bent easily Fiber optics cable can be joined many times in one installation using joints. Joints are used to transfer light from one fiber optic cable to another fiber optic cable and are made up of plastic or glass material. In this article, we will explore the various types of Joints in Optical Fiber. Types of joints in optical fiber Unlike the normal joints, these are the special joints used ... Read More

Video Conferencing is an innovative technology that has been developed to communicate with people anywhere around the world using audio and visual communication. It is possible with a good internet connection on PC, laptops, tablets, or smartphones. This visual communication between people allows sharing of information in terms of audio, video, text message, images, etc. Video conferencing enables users to interact with each other or in groups while seeing the faces for making the meeting or conference lively. Group video conferencing feature is used mostly in companies/organizations to organize meetings, record live sessions, deliver presentations, discuss various projects, etc. Video ... Read More

The world of communication has become possible, popular, and accessible now, because of the ability to share data resources between two devices that may be physically located at a longer distance, but are connected via the same network or the Internet. Network Protocol provides a certain set of rules that need to be followed during the data transmission between the two devices of a network. It helps to communicate with two devices even when the devices are not similar in terms of structure, network, or design. The Network Protocols are designed according to the need of an organization to perform ... Read More

Web Authentication is verifying the user login details in any of the online accounts like an e-commerce website, social media, online banking services, etc. Each time when a user creates an online account in any of the web applications, a unique Id and key value will be created for future verification and these are stored in secured web servers. Authentication can also be done through other ways like matching with retina, fingerprint, and voice recognition. Consider an example of Gmail or any mail account each time during login, the user is required to enter a username or email with a ... Read More

In this article, we will understand the concept of the Traditional TCP. It is a wired network connection for communication. The Open System Interconnection (OSI) model has seven layers that include the functions of communication over any network. The OSI is considered one of the standard models for much network communication. In the Seven layers, TCP comes under the Fourth layer which is called the Transport layer. TCP/IP model was designed before the development of the OSI model. The TCP always comes along with the IP, the so-called TCP/IP. The main function of TCP/IP is transferring the data using the ... Read More

The term “Trusted system” means that it provides the user with an assurance that no malicious or harmful software affects the computer system. Network Security plays a vital role in many organizations, to keep the data safe and secure from being attacked by cyberattacks or malware. Now Companies are using cloud storage, Wireless network, and remote application, so the challenges in protecting them are also increased. Here the Trusted systems provide Multi-layered security (MLS) for securing the networks. The trusted applications will not allow any changes in the policy. In this article, the models of network security to have trusted ... Read More

Communication is defined as the transfer or sharing of data between any two individuals through a medium and the medium can be wired or wireless. In a computer network, the OSI (Open System Interconnection) model has seven layers for the communication networks. The First layer of OSI is the Physical layer that uses the Transmission mode for transferring the raw data to other devices using a physical medium. Transferring modes refer to the process of transferring data from one point to the other point or device over a particular network. The Channel between the two devices can be buses or ... Read More

The topology means that the elements are arranged in a particular order. They are divided into two type’s namely physical and logical topology. The nodes in the network are connected physically and the information flows through the network logically. In a computer network, the node is a point that connects data from one device to another and is used to transfer and receive information. Some of the physical nodes in the network are printers, routers, and wireless base stations and they provide an overall map of the network. There are also some logical nodes like the servers that include information ... Read More

The Virus is a type of code that enters the system along with any file or programs and carries out malfunctions in the system. The virus-affected program will be a replica of the existing program. They enter the system through any file and when the file runs, parallelly the virus also runs in the background. There are many ways in which the virus gets into the system. Some of them are through mail attachments, by clicking inappropriate advertisements, and by downloading any software, or files from unauthorized websites. The main objective of viruses is to spread them along different hosts. ... Read More

In this article, we will discuss the various types of internet connections. The Internet provides customers to access and transfer data between users worldwide. Internet connections vary according to the area, availability, and usage. The benefits of having Internet connections help people to access any people easily and quickly. Some of the ways to connect using the internet connection are Wifi (Wireless Fidelity), Broadband, Wired, and Digital Subscriber Lines (DSL). There are huge ways to connect our local system, mobile phones, or tabs to the internet with different Internet connection types. Types of Internet Connection There are many ways to ... Read More