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Computer Network Articles
Page 54 of 122
What 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 MoreDifference between Phishing and Vishing
Phishing and Vishing are two common forms of social engineering attacks used by cybercriminals to steal sensitive information from unsuspecting victims. While both aim to deceive users into revealing personal data, they employ different communication methods and tactics. Understanding the differences between these attack vectors is crucial for maintaining cybersecurity awareness and protecting yourself from fraud attempts. What is Phishing? Phishing is a cyber attack that uses electronic communication, primarily emails, to deceive users into revealing sensitive information. Attackers create fraudulent emails that appear to come from legitimate organizations, such as banks, social media platforms, or online ...
Read MoreIntroduction to Remote Administration Tool (RAT)
A Remote Administration Tool (RAT) is software that enables administrators to control and manage computer systems remotely over a network connection. RATs provide legitimate remote access capabilities for system administration, technical support, and network management purposes. Unfortunately, RATs are often confused with Remote Access Trojans, which share the same acronym but have malicious intent. While both technologies function similarly by providing remote control capabilities, their intended usage differs significantly. Legitimate RATs are used by IT professionals for authorized system administration, while malicious versions are used by cybercriminals for unauthorized access. Remote Administration Tool Architecture ...
Read MoreDifference between OneDrive and CloudMe
OneDrive and CloudMe are two distinct cloud storage services that offer different approaches to file storage, synchronization, and sharing. While both provide essential cloud storage functionality, they differ significantly in their origins, features, and target audiences. OneDrive OneDrive is Microsoft's cloud storage platform launched in 2007 that integrates seamlessly with the Microsoft ecosystem. It allows users to store, protect, and share files while accessing them from anywhere across multiple devices with a Microsoft account. The service is accessible through various operating systems including Windows, Mac, Android, and Xbox consoles. OneDrive is particularly popular for professional use and ...
Read MoreDifference between Google Drive and Box
Cloud storage services have become essential for individuals and businesses to store, sync, and share files across devices. Two popular platforms, Google Drive and Box, offer distinct approaches to cloud storage with different target audiences and feature sets. Google Drive Google Drive is a file hosting service launched by Google on April 24, 2012. It allows users to store files in the cloud, synchronize files across devices, and share content seamlessly. Google Drive features both web interfaces and mobile apps that support offline functionality. Beyond simple file storage, Google Drive serves as a central hub for Google's ...
Read MoreDifference between CloudMe and BorgBase
CloudMe and BorgBase are two distinct cloud storage services that cater to different user needs and use cases. While both provide cloud-based storage solutions, they differ significantly in their approach, target audience, and functionality. CloudMe CloudMe is a comprehensive cloud storage and file synchronization service owned and operated by CloudMe AB, a Swedish company founded in 2012 by Daniel Arthursson. The service was initially named iCloud.com but had to rebrand after Apple acquired the domain for a reported $4.5 million. CloudMe provides a traditional cloud storage solution that allows users to store, access, and share files across ...
Read MoreDifference between MEGA and ICloud
Cloud storage services have become essential for managing and accessing files across multiple devices. Two popular options, MEGA and iCloud, offer different approaches to cloud storage with distinct features, security models, and target audiences. What is iCloud? iCloud is Apple's cloud-based ecosystem of applications and tools that seamlessly integrates with Apple devices. Launched on June 6, 2011, iCloud has grown to serve over 850 million users worldwide and is built into every Apple system. iCloud provides 5 GB of free storage with paid plans extending up to 2 TB. The service supports a maximum file size of ...
Read MoreDifference between PPTP and OpenVPN
VPN protocols define how data is transmitted securely between your device and a VPN server. Two of the most commonly discussed VPN protocols are PPTP (Point-to-Point Tunneling Protocol) and OpenVPN, each offering different levels of security, speed, and compatibility for establishing virtual private network connections. How VPN Protocols Work A Virtual Private Network (VPN) creates an encrypted tunnel between your device and a remote server. VPN protocols handle the establishment, maintenance, and termination of these secure connections using two primary channels: a data channel for transmitting encrypted information and a control channel for managing the connection state and ...
Read MoreWhat is DNS Leak (IP Leak)?
A DNS (Domain Name System) is a critical service that translates human-readable domain names like "google.com" into IP addresses that computers use to communicate. Think of it as the internet's phone book, allowing you to access websites by their names rather than remembering complex numerical addresses. What is DNS Leak? A DNS leak, also known as an "IP leak", is a security vulnerability that occurs when your DNS requests are sent to unintended DNS servers, potentially exposing your browsing activity. This commonly happens when using a VPN service that fails to properly route DNS queries through its secure ...
Read MoreWhat is Exterior Gateway Protocol (EGP)?
The Exterior Gateway Protocol (EGP) is a defunct routing protocol that was used to exchange routing information between autonomous systems on the early Internet. EGP served as the first standardized exterior gateway protocol before being replaced by the Border Gateway Protocol (BGP) in the late 1980s. EGP was defined in RFC 904, published in April 1984, and was widely used by research institutes, universities, government agencies, and commercial organizations to interconnect autonomous systems during the Internet's formative years. How EGP Works EGP operates through a simple mechanism of poll-response exchanges and periodic message polling to maintain neighbor ...
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