![]() ![]() Time necessary to compute all possible combinations Time required to try all possible combinations The following chart shows the complexity of a WPA/WPA 2 Wi-Fi network password and the time required by a hacker to break it. Complexity of cracking a Wi-Fi network password In short, it can be affirmed that a 12-character Wi-Fi network password cannot be decipher using today’s computing capabilities, since the time required to crack the password grows exponentially. How long does a WPA or WPA2 network password have to be to be secure? Though it is widely accepted that the old Wired Equivalent Privacy (WEP) standard is, in fact, insecure and should be avoided due to its high system vulnerability, not everyone knows how secure a WPA/WPA 2 password can be. ![]() We are going to analyze if Wi-Fi Protected Access version two WPA2 is secure, (WPA) security and Wi-Fi network protection are subjects of concern among network users and administrators, and is often said that WPA can be cracked. ![]()
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