Both WiFi and 3G technology are wireless technologies that are widely used to send and receive data wirelessly. WiFi is for high-speed Internet access that connects nearby devices with each other and share the Internet via hotspots, whereas 3G technology is a set of standards for wireless mobile communication systems.Go through this article to find out more about the features of WiFi and 3G technology and how they are different from each other.What is WiFi?WiFi stands for Wireless Fidelity. It defines any network based on the 802.11 standards, allows computers and devices with the required wireless capacity to communicate via ... Read More

WiFi networks cover some portions of the area, while mesh networks can cover more wide areas like your garden, home. The WiFi network sends the data to and from a single axis. The device which is kept far away gets the weaker signal which leads to the connection problem.If the owners of the house have thick walls, there is a limitation of WiFi. Routers will struggle to get the signal in various rooms of the same place. Therefore, some parts of the houses remain out of range.Z-waveFor home automation, the Z-wave protocol is used for communication between devices. It allows ... Read More

Traffic PolicingTraffic Policing is a technique that monitors traffic in any network by taking action against packets that do not adhere to a predetermined rate.The quantity of tokens in the bucket is kept under control by the network's rules. One token generally represents one byte of traffic in traffic policing. It may be used to manage traffic, both incoming and outgoing. It also keeps control over the excess traffic.Packet loss will be observed by the recipient of traffic that has been policed throughout periods when incoming traffic exceeded the contract. Suppose the source does not limit its transmitting rate (for ... Read More

MegaMEGA is a cloud-based service that can be accessed from any device or platform with Internet access. It is mainly designed for browser-based applications. Also, it prepares the mobile applications for Windows, Android mobile phones, and Apple phones. MEGA was created on January 20, 2013, exactly one year after the US government infamously destroyed Megaupload.It was formed by Kim Dotcom, Mathias Ortmann, and Bram van der Kolk, the same guys who founded Megaupload. Dotcom excelled at marketing and fundraising despite not being engaged in MEGA's design or technical execution. He sold most of his shares and stood down as a ... Read More

Amazon S3Amazon Simple Storage Service (Amazon S3) is a web-based cloud storage service that is scalable and fast. On March 14, 2006, AWS launched Amazon S3 in the United States, followed by Europe in November 2007.The service is intended for online data and application backup and archiving on Amazon Web Services (AWS). Amazon S3 was established with a small feature set in mind to make web-scale computing more accessible to developers.Amazon S3 can store any item, making it ideal for Internet application storage, backup and recovery, disaster recovery, data archives, analytics data lakes, and hybrid cloud storage.Amazon S3 may be ... Read More

BorgBaseBorgBase is a file hosting service that is used for hosting borg repositories.It's a free and open-source deduplicating backup software made preferably for Unix-based and Mac operating systems backed up by a large and active open-source community.BorgBase, also known as attic backup software, was developed in 2010 to support a "more open, faster-paced development."It offers 10 GB of free storage and two repositories for all their clients and provides unlimited storage space for paid clients.Mainly developed using Python, it supports compression and 256-bit AES client-side encryption to protect all their data.Backblaze B2Backblaze is a company that provides cloud storage and data ... Read More

Baidu CloudBaidu Cloud is Baidu's all-encompassing cloud service launched in March 2012. Baidu Wangpan is its official name; however, it is more often known as Baidu Cloud. Baidu's number of monthly active users (MAU) is 544 million as of December 2020. .Among other things, it offers cloud storage, client software, file management, resource sharing, and third-party integrationAny customer who registers up for Baidu Pan will receive 2 TB of free cloud storage space (Baidu Cloud Network Disk).Files created on one client terminal can be immediately synced on other internet-connected client terminals.Baidu Cloud Personal Edition is designed for individual users of cloud ... Read More

RIP stands for “Routing Information Protocol”. Routers use it to interchange details on a network.Its main functions are −To find out the most effective way to route data on a networkTo avoid routing loopsThe main advantage of RIP is that its bandwidth utilization is very high and it updates every 30 seconds. However, a maximum of 16 routers can be composed, as it supports only 15 hop counts. Also, its confluence rate is slow.RIPv1RIPv1 stands for Routing Information Protocol version 1. It uses Classful routing. The regular routing updates do not carry subnet details and do not support Variable Length ... Read More

A Metropolitan Area Network constitutes a computer network that links users to computer resources within a metro area. The word MAN refers to merging several local area networks (LANs) in a city into a single, more extensive network that may connect to a vast area network efficiently. The phrase is also used to describe the usage of point-to-point connections between many local area networks in a metropolitan region to connect them.History of MANWhen local area networks (LANs) were first established in 1994 to allow data transmission in buildings and offices, businesses largely depended on public switched telephone networks (PSTNs) for ... Read More

What is Kerberos?Sometimes, the Internet can be a dangerous environment. It frequently involves the sharing of sensitive information about users, such as usernames, passwords, financial information, etc. Once information is transferred, hackers and criminals can scrutinize it in a variety of ways. In addition, a website may receive high visitor traffic at times.Kerberos is a computer network authentication system that uses tickets to allow nodes talking over an insecure network to confirm their identity to one another securely.Kerberos was created and implemented at the Massachusetts Institute of Technology (MIT), and the first three versions of the program were only available ... Read More