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Articles by Pranav Bhardwaj
Page 5 of 40
Difference between DropBox and BorgBase
Dropbox and BorgBase are two distinct cloud storage solutions that serve different purposes and target different user bases. Dropbox focuses on file synchronization and sharing across devices, while BorgBase specializes in secure backup storage using the Borg backup system. Dropbox Dropbox is a cloud storage and file synchronization service provided by Dropbox, Inc., an American corporation headquartered in San Francisco, California. Founded in 2007 by Drew Houston and Arash Ferdowsi as MIT students, Dropbox works across all major platforms including Windows, Mac OS, iOS, Android, and web browsers. Dropbox is credited with popularizing the cloud storage concept ...
Read MoreDifference between Dropbox and CloudMe
Dropbox and CloudMe are popular cloud storage services that enable users to store, sync, and share files across multiple devices. While both offer similar core functionality, they differ in their origins, features, and technical specifications. Dropbox Dropbox is a cloud storage service that includes file syncing, personal cloud, and client software. Founded in 2007 by MIT students Drew Houston and Arash Ferdowsi, this American corporation is headquartered in San Francisco, California. Dropbox works on practically all platforms including Windows, Mac OS, iOS, Android, and web browsers. Users receive 2GB of free storage space, expandable up to 16GB ...
Read MoreTCP/IP in Computer Networking
TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of communication protocols used for connecting devices on networks, ranging from the global Internet to local intranets and extranets. Despite its name suggesting only two protocols, TCP/IP actually encompasses multiple protocols working together to enable reliable data communication. The modern Internet applications and services we use daily are made possible by the TCP/IP protocol suite, which provides the foundation for network communication worldwide. How TCP/IP Works TCP/IP operates through a coordinated process where each protocol handles specific aspects of data communication: TCP (Transmission Control Protocol) manages ...
Read MoreDenial-of-Service (DoS) Attack and its Types
A Denial-of-Service (DoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, service, or network by overwhelming the target or its surrounding infrastructure with a flood of internet traffic. The attack renders the service unavailable to legitimate users by exhausting system resources such as bandwidth, memory, or processing power. DoS attacks typically target high-profile organizations including banks, e-commerce platforms, media companies, and government websites. While these attacks rarely result in data theft, they can cause significant financial losses and operational disruption for the targeted organization. DoS Attack Overview ...
Read MoreWhat is FTTP and how does it work?
Fiber To The Premises (FTTP) is a fiber optic cable transmission system that enables an Internet service provider (ISP) to deliver high-speed internet connectivity directly to customers' locations using optical fiber cables. FTTP is part of the broader "Fiber to x" (FTTx) family of fiber delivery technologies. FTTP provides significantly faster internet speeds compared to traditional dial-up or coaxial cable connections. This fiber optic delivery method involves deploying an optical distribution network that connects the central office directly to the subscriber's premises, eliminating the performance bottlenecks associated with copper-based last-mile connections. FTTP Network Architecture ...
Read MoreWhat is Advanced Peer-to-Peer Networking (APPN)?
A Peer-to-Peer (P2P) network is a distributed computing model where tasks and workloads are shared among interconnected nodes called peers. Unlike traditional client-server architectures, all participants have equal capabilities and responsibilities for data processing and sharing. Advanced Peer-to-Peer Networking (APPN) is a sophisticated networking protocol developed by IBM as part of their Systems Network Architecture (SNA). APPN enables computers to communicate directly with each other without relying on a central server or controlling hardware, providing enhanced flexibility and fault tolerance. APPN Network Architecture Node A ...
Read MoreDifference between RIP and OSPF
The Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) are two fundamental routing protocols used in computer networks, but they operate on entirely different principles and are suited for different network environments. Routing Information Protocol (RIP) RIP is one of the oldest distance-vector routing protocols that uses hop count as its primary routing metric. It determines the best path to a destination based solely on the number of routers (hops) a packet must traverse. Maximum hop limit − RIP permits a maximum of 15 hops, which limits the size of networks that can ...
Read MoreWhat is Inter-Switch Link (ISL)?
Inter-Switch Link (ISL) is a proprietary VLAN trunking protocol developed by Cisco Systems for carrying multiple VLAN traffic between Cisco switches. ISL was designed to maintain VLAN information when frames traverse trunk links connecting switches. Unlike the IEEE 802.1Q standard, ISL uses external tagging by completely encapsulating the original Ethernet frame with an ISL header and trailer, rather than inserting a tag within the frame. How ISL Works ISL operates by encapsulating the entire original Ethernet frame with a 26-byte header and a 4-byte CRC trailer. The encapsulated frame remains completely unchanged throughout transmission. ...
Read MoreWhat is Multiple Spanning Tree Protocol (MSTP)?
Multiple Spanning Tree Protocol (MSTP) is an advanced Ethernet switching protocol that enables efficient loop prevention across multiple Virtual LANs (VLANs) simultaneously. Unlike traditional STP which creates one spanning tree for all VLANs, MSTP allows different VLANs to use separate spanning tree instances for optimal path utilization. MSTP uses Bridge Protocol Data Units (BPDUs) to communicate tree topology information between switches. It prevents loops by creating a loop-free topology while allowing different VLANs to take different paths through the network, maximizing link utilization and providing load balancing capabilities. MSTP - Multiple Spanning Trees ...
Read MoreRemote Direct Memory Access (RDMA)
Remote Direct Memory Access (RDMA) is a networking technology that allows one computer to directly access the memory of another computer over a network without involving the operating system, CPU, or cache of either machine. This capability significantly improves system throughput and performance by freeing up critical resources. RDMA enables read and write operations on remote machines without interrupting the remote CPU, resulting in increased data transfer rates and reduced networking latency. It achieves this through zero-copy networking, which transfers data directly into system buffers via network adapters. Originally used exclusively in high-performance computing (HPC) environments where performance ...
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