Which wireless encryption standard should I use? WEP, WPA-person, WPA-enterprise, or something else?
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My router provides all these options and it isn't clear which one is the best choice.
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Answer:
WPA2 > WPA > WEP in terms of security. WEP can be cracked very quickly and is considered extremely insecure. As for WPA-enterprise, using certificates for authentication over WPA2 is the most secure but is difficult to set up and thus is usually only recommended for corporations.
Adam Goldberg at Quora Visit the source
Other answers
For personal use, WPA2-Personal with AES only (turn off anything that says TKIP) is sufficient, as long as you use a very long and hard to guess passphrase. For corporations we recommend WPA2-Enterprise with EAP-TLS as the Authentication scheme. Setting this up requires a RADIUS server and a corporate certificate authority. Both of these servers are bundled with Windows 2008R2. OS X Server supports RADIUS, but you'll have to generate the certificates manually. It sounds like you are doing this at home, so go for option #1.
Alex Stamos
On top of what Chris has truly put, keep in mind that wireless 'security' is like installing an alarm to your car; you do it so that "not everyone" would be able to jump in. (and WEP is sort of just leaving a 'do not steal' sign on a car left alone with engine running and doors open)
Erdem Sener
Do not even consider WEP. It can be cracked super easily these days. I would say the best protocol for home use is WPA2 Personal. Enterprise if you're in an office environment. Most home electronic appliances should support WPA2 Personal. (My 2 cents)
Chris Llorca
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