Star Topology | protocols | internet | server | webs |

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#bluetooth #topology #webs #fiberoptics  #lan 

 #protocols #bandwidth #servers #firewall

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VPN installations skyrocket over seven times since Dec

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         Virtual Private Network (VPN) adoption jumped manifold in India in the first half of 2021 as companies moved to secure communication networks as more employees worked from home. The number of VPN installations soared to 348.7 million as at June-end 2021 against 45.24 million as at December-end 2020, according to Atlas VPN’s Global VPN Adoption Index. VPN installation penetration went up from only 3.28 per cent population in 2020 to 25.27 per cent in the first six months of 2021. The VPN download data was extracted from Google Play Store and Apple App Store using Sensor Tower service and includes the 45 biggest VPN providers globally. Though Qatar, the UAE and Singapore held the first three positions, respectively, in terms of overall penetration, India surpassed all the countries on the list by the volume of downloads. Instagram: https://www. instagram.com/ angelinashiny123/ Youtube : https://www.youtube. com/channel/UCcIS_ QkrqCWuNpV5tZFcNVw #ethernet #fiberoptics #topolog
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How Does the Internet Work

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The internet delivers different types of information and media across networked devices. It operates using an Internet Protocol (IP) and a Transport Control Protocol (TCP) packet routing network. Whenever you visit a website, your computer or mobile device requests the server using such protocols. The server accesses the web page and delivers the right information to your computer whenever the request arrives. This is broadly the end-to-end user experience. Let us now look at the more technical details of how the internet works. 1. Connecting computers       The basic foundation of the internet is an interconnected network of computers. When two computers interact, they must be physically (often via an Ethernet connection) or wirelessly connected (via Wi-Fi or Bluetooth). All modern systems can support any of these connections to establish a core network. 2. Scaling computer networks        The Computer Network, as described above, is not restricted to two PCs. One can link several com
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