The Internet of Things(IoT) is the most buzzword in today's technology, which will completely depend on the internet. The Internet of Things will be helpful to create or provide communication among physical objects, these objects include either sensors or software which will provide a link and transfer the data between devices utilizing the Internet. We can simply say that with the support of the internet and IOT human can communicate with the machine and communication might occur between machine to machine. The word “Things ” in the Internet Of Things can be physical objects or machines which are connected internet ... Read More

In this article, we will understand the types of Bridge Protocol Data Unit (BPDU). It is the process in which switches are presented in the STP domain that enables exchanging messages. The Spanning Tree Algorithm would use the transmission of BPDU to recognize the type of network. After the devices are attached to the ports, the data transmission does not start immediately rather they start moving from one state to another. This movement is used by the BPDU to determine the topology of the network. Hence, enabling the participation of the switches to gather information about one another. Types of ... Read More

The Internet of Things (IoT) enables connecting smart devices to the network and these devices can communicate with each other without human intervention. This technology allows users to transmit huge amounts of data through wireless media. “Things” are smart devices and sensors that are added to everyday activities using a network connection. IoT devices are classified based on their usage in customer services, industrial needs, and commercial purposes. Networks of IoT can be categorized by the mobile network, Bluetooth connections, WAN, and Mesh protocols. IoT device chooses their network based on distance coverage, bandwidth, signal transmission, etc. In this article, ... Read More

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