wireless

Basics of Wireless Network Security – How to Improve Home Wifi Security?

If proper wifi security settings are not in place then it can be unauthorizedly accessed by third parties & sometimes even lead to DoS attacks. Wireless network security covers the methods by which you can secure your Wifi network. Change the default SSID name & IP address. Put wifi router in the middle

What is the WiFi Range of Your Wireless Network? Know How to Increase It?

Range and speed mainly characterise any wifi network present commonly in different homes or offices. Multiple factors, such as radio frequency used for transmission, the wireless standard, the layout of your home or office, antenna orientation, line of sight, etc., which can influence wifi range

WPA vs WPA2 in Wireless Security – Do You Know the Difference?

WPA is a standard security protocol for wireless local area networks (WLANs). WPA was released in 2003 as an improvement on WEP. WPA2 is an extension of WPA and was released in 2004. The difference between WPA & WPA2 lies in the way security keys are generated and encrypted.

What is a Wireless Media Hub?

Wireless Media hub is a portable storage solution for your wireless devices such as smartphone tablets, etc. These gadgets are Wi-Fi enabled and let you transfer files such as photos, videos, or documents to external memory cards of flash drives. This type of device functions more as a media server

What is a Wireless Key?

A wireless key is a type of security password exchanged between a router and a wireless client. This key is used to ensure the authenticity of the devices that are connected to a network. Different standards, such as WEP, WPA & WPA2, have been developed by Wi-Fi alliance that uses a wireless key.

60 GHz Wireless Network Protocol – Uses and Features of Such a High Frequency Band

60 Ghz frequency is a part of the V-Band frequencies in the US. It also falls under the category of millimetre radio (mmWave) bands. Millimetre wave radios use frequencies that range anywhere from 30 GHz to 300 GHz. License-free 60 GHz radios are easy to install and have very narrow beams.

What is Infrastructure Mode in Wireless Network

Infrastructure wireless network is the method where all wireless devices communicate using a central device, the access point such as a router. In ad-hoc networking, devices communicate directly with each other without the use of an access point. Wireless network set up at home is in infrastructure mode.

Learn Different Frequency Bands in Wireless Communication

2.4 GHz and 5.8 GHz or 5 GHz are the most common wireless frequency band used in sync with IEEE 802.11 Wi-Fi standards. Wireless systems use radio frequencies which works in between 20 kHz and 200 GHz. Hertz (Hz) is the unit of frequency in the International System of Units (SI).

Different Wireless Standards, 802.11a, 802.11b g n, & 802.11ac, Explained

Some of the commonly used wireless standards include 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac, where each standard was released to improve on the existing ones. 802.11b was an extension of the base standard 802.11 which was released in 1999. 802.11ac is the latest generation of IEEE standards.

What is 802.11ac Standard in Wireless Networks?

802.11ac is an IEEE standard which was finalized at the end of 2013 but was formally approved on January 7, 2014. 802.11ac operated on 5 GHz frequency band. Its high frequency allows the radio waves to carry more data. There is no interference with 2.4 GHz frequency band used by household devices.

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