Advantages of Wireless Networks: Security, Reliability, and Flexibility
Discover the key benefits of wireless network connections, including higher reliability without interference from physical barriers, and the convenience of a clutter-free setup. Explore various Wi-Fi standards, from IEEE 802.11a to 802.11n, which deliver varying speeds and capabilities. Learn about access points, hotspots, and the ongoing efforts to enhance connectivity in locations like Hong Kong. Additionally, understand the importance of wireless security to protect your data, comparing techniques such as WPA/WPA2 and the outdated WEP.
Advantages of Wireless Networks: Security, Reliability, and Flexibility
E N D
Presentation Transcript
More secure than wireless • Higher reliability: No interference due to obstruction like walls
Neat and clean, no untidy cables • Flexibility around the home, can connect to the network around the house within a limited range.
IEEE 802.11a 5 Mbps IEEE 802.11b 11 Mbps IEEE 802.11g 54 Mbps IEEE 802.11n 150 Mbps Wireless Fidelity
More about Wi-Fi Access Point AP Wireless switch
More about Wi-Fi Access Point AP Different types of AP
More about Wi-Fi - HotSpot It’s a location installed with AP Coffee Shop
More about Wi-Fi - HotSpot It’s a location installed with AP PCCW Wifi
Aimed to build Hong Kong Into a wireless City. More about Wi-Fi – Gov Wifi Both secured & unsecured wifi are available. 100% Free!!
More about Wi-Fi – Gov Wifi Where you can find it? Recreational Facilities
More about Wi-Fi – Gov Wifi Where you can find it? Public Libraries
More about Wi-Fi – Gov Wifi Where you can find it? Sport Venus
More about Wi-Fi – Security Wireless security is very important to protect your data and privacy
More about Wi-Fi – Security Wi-fi Protected Access (WPA WPA2) Data encrypted using a network key during data transmission.
More about Wi-Fi – Security Unsafe protection method Wired Equivalent Privacy (WEP) Don’t use it!!!
