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

Amazon DriveAmazon Drive is a cloud storage service launched by Amazon in 2011, it’s a very safe and secure cloud infrastructure which is well designed and reliable using D3 services (same as many cloud companies that use it to store data). The drive leverages resources from AWS (Amazon Web Services) and is built on top of it.They offer 5 GB of free storage which can be upgraded on payment and is built into Amazon Fire TV and Amazon Video application.Amazon Drive enables users to have features like cloud storage, file sharing and photo printing (Applicable only in specific countries).It even ... Read More

Backblaze B2Backblaze is a company that provides cloud storage and data backup services. It was founded in 2007 by Gleb Budman, Billy Ng, Nilay Patel, Brian Wilson, Tim Nufire, Damon Uyeda, and Jones.The firm's two primary products are B2 Cloud Storage and Computer Backup, which are aimed at the commercial and consumer sectors.In addition, Backblaze launched a new project, Backblaze B2 cloud storage, in September 2015. It is focused on software integration for many types of enterprises.Backblaze has four data centers, three situated in the United States and one in the European Union.The files are encrypted on the user's PC, ... Read More

Amazon DriveAmazon Drive is a cloud storage service launched by Amazon in 2011, it’s a very safe and secure cloud infrastructure which is well designed and reliable using S3 services (same as many cloud companies that use it to store data). The drive leverages resources from AWS (Amazon Web Services) and is built on top of it.They offer 5 GB of free storage which can be upgraded on payment and is built into Amazon Fire TV and Amazon Video application.Amazon Drive enables users to have features like cloud storage, file sharing and photo printing (Applicable only in specific countries).It even ... Read More

Google DriveGoogle Drive is a file hosting service provided by Google. It was launched on April 24, 2012. It allows users to store files in the cloud, sync files across devices, and share files.In addition to a web interface, Google Drive has Apps for most devices that can be used offline.Google Drive doesn't only help you save files, it also serves as a central location for all of your Google activities.Google's whole ecosystem of products, including its G Suite of office apps, is compatible with the Drive. So, chances are most people on the Internet already have a Google Drive ... Read More

Cisco Packet Tracer is Cisco's simulation software. It can be used to create complicated network typologies, as well as to test and simulate abstract networking concepts. It acts as a playground for you to explore networking and the experience is very close to what you see in computer networks.They also provide their service in languages such as Russian, German, Spanish and French. Packet Tracer enables students to create complicated and huge networks, which is frequently impossible with physical hardware due to cost considerations. Packet Tracer is available for Linux, Windows, MacOS, Android, and iOS.Packet Tracer allows users to drag and ... Read More

OneDriveMicrosoft OneDrive is a file hosting and syncing service provided by Microsoft as part of its web-based Office application launched in August 2007. OneDrive users can store files and personal data in the cloud, like Windows settings or BitLocker recovery keys, share files, and sync files across Android, Windows Phone, iOS devices, Windows and MacOS PCs, etc. Xbox consoles with OneDrive.Microsoft Office documents can be uploaded to OneDrive by users. OneDrive offers 5 GB of free storage for new users, and additional storage is available for purchase.The majority of OneDrive customers have access as part of a Microsoft 365 subscription, which ... Read More

What is OSI?The International Organization for Standardization (ISO) developed the Open Systems Interconnection (OSI) model, which allows different communication systems to communicate via standard protocols. In layman's terms, the OSI establishes a standard for computer systems to communicate with one another.From the practical implementation of transferring bits via communications media to the highest-level representation of data in a distributed application, the model divides the flow of data in a communication system into seven abstraction levels.Each intermediary layer provides a class of functionality to the layer above it while also receiving service from the layer below. Standard communication protocols are used ... Read More