view wifi password mac shows random numbers and letter

strong passwords for both the network and the router: duh !!! using a unique character string for the network name: used to make a difference because it prevented the sue of rainbow tables, no longer useful because bruteforcing has been gigantic leap with GPU-assisted password cracking WEP, WPA-2 with less than 8 characters from an extended character set is crackable in a VERY short time disabling remote adminsitration= no difference, because the hacker is in the internal network, he/she is accessing the administration from the internal network MAC filtering = no difference, to siff packet, you need a promiscuous network card, which is also the requirement for sppofing MAC not broadcasting the SSID = no difference, any war-driving stumbler application will display all SSID But by not broadcasting the SSID, adding MAC filtering, disabling remote administration of the router, using WPA-2, using a unique character string for the network name, and strong passwords for both the network and the router, I'd like to think that it will deter 99% of people. I have no doubt that someone with enough time and ambition could crack my home network.

From there it's a fairly trivial set of cryptanalysis techniques to identify the 'master' key used to generate the encryption given the IV those frames used. That in turn makes it very easy to get two frames (or more, usually many more) that used the same IV. That means that after 2^16 uniquely encrypted frames you will have a frame that re-uses the IV. WEP's issue is the intialization vector (IV) for each encrypted frame is only 16bits (IIRC) long. While I understand the situation you were in using a 26 character password did nothing to help you. Gonna be glad to be away from WEP encryption. I figured someone at the bus stop could have hacked into our router long ago. We live right on the corner of 2 main streets w/ a bus stop outside the wall of our backyard no less. I downgraded the router to use WEP security, but the longest 26 char password. Worst part is I've lived at a house where my landlord had an old lappy that was built during the integrated wifi WEP days. Probably not the most secure, but at least I can remember it. I use multi-syllable words, but between each syllable I'll add a symbol.

View wifi password mac shows random numbers and letter