Answer :
The WPA was designed to provide relief for the unemployed by providing jobs and income for millions of Americans. At its height in late 1938, more than 3.3 million Americans worked for the WPA.
Wi-Fi Protected Access (WPA) is a wireless security protocol that was introduced in 2003 to counter the emerging weaknesses of WEP. Because it uses a 256-bit encryption key—a significant improvement over the WEP system's usage of 64-bit and 128-bit keys—the WPA Wi-Fi protocol is more secure than WEP. The primary encryption techniques, TKIP vs. AES, make a significant difference. Additionally, WPA and WPA2 use different lengths for passwords. In the world of password etiquette, a longer password is preferable because it is more difficult to crack. WPA can support older software, however WPA2 is also made for the most recent systems.
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