WIFI

 What is Wifi?

According to Jaya Charma (2025) “Wi-Fi (Wireless Fidelity) is the wireless networking technology that connects devices to the internet.” (Charma, 2025)

In line with the previous quote, I see Wi-Fi as the most practical way to connect to the internet without cables. Thanks to this technology, I can use my cell phone, computer, or tablet from anywhere in the house or even in public places. For me, Wi-Fi represents freedom and convenience, allowing me to stay connected at all times, move around easily, and access all types of online content without being limited by a physical connection.





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Reference

  References (n.d.). Retrieved from https://iot.telenor.com/wp-content/uploads/2020/09/Connectivity-technologies-for-IoT.jpg 19usb10137. (n.d.). Brainly . Retrieved from Brainly: https://brainly.in/question/55807700 Attila Tomaschek, M. L. (2024, November 22). CNET . Retrieved from CNET: https://www.cnet.com/tech/services-and-software/what-is-a-vpn/ Balba, M. (2024, June 28). ninjaOne . Retrieved from Ninja One: https://www.ninjaone.com/it-hub/remote-access/what-is-ethernet/ Brian, D. G. (2025, April 28). Hostinger . Retrieved from Hostinger: https://www.hostinger.com/tutorials/what-is-ssl Castr . (2025, January 31). Retrieved from Castr: https://castr.com/blog/streaming-media/ Charma, J. (2025, January 16). shiksha online . Retrieved from Shiksha: https://www.shiksha.com/online-courses/articles/wifi-types-working-and-applications/ Cisco . (N.D, N.D N.D). Retrieved from Cisco systems: https://www.cisco.com/site/us/en/learn/topic...
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LAN

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  What is LAN? Based on the Neos Networks (2023)  “A local area network (LAN) is a network of computers or other devices interconnected in one location to enable communication and resource sharing.” (Neos Networks, 2023) I find it useful because it clarifies that it's a network that connects multiple devices in the same location, such as a home, office, or school. Personally, I see LANs as a key tool for facilitating group work or sharing resources, such as printers, files, or internet access. Thanks to this type of network, I can easily communicate between devices without needing to be connected to the internet, making it practical, fast, and efficient in small spaces.  
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TLS

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  What is TLS? Based to the Cyber Security Agence of Singapure (2025) “Transport Layer Security (TLS) is a cryptographic protocol that provides end-to-end security of data sent between applications over the Internet.” (Cyber Security Agence of Singapure , 2025) This quote perfectly highlights the importance of TLS in protecting our data online. I find it incredible how this protocol acts almost invisibly, ensuring that the information I send from an app or browser arrives securely at its destination. Personally, knowing that technology like TLS exists gives me more confidence when using online services, as it protects my data from potential attacks or unauthorized access. For me, it's an essential part of digital security in today's world.  
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