3 ms·
from what I remember of the pilot, they actually did a good job of anonymising the data. Basically every mac address/SSID group was md5'd with a salt that was
by KaiserPro 7y ago
from what I remember of the pilot, they actually did a good job of anonymising the data.
Basically every mac address/SSID group was md5'd with a salt that was rotated daily. I _think_ that each station had a different salt too. But this was to track user movement though one station, not across the network.
There is of course, no guarantee that they will do this again
- shpx 7y agoThere's 2^48 MAC addresses. You can crack 2^48 MD5 hashes in 3 hours using a single Nvidia GTX 1080 Founders Edition https://gist.github.com/epixoip/a83d38f412b4737e99bbef804a270c40 https://gist.github.com/epixoip/a83d38f412b4737e99bbef804a27... https://www.wolframalpha.com/input/?i=2%5E48+hashes+%2F+25+billion+hashes+per+second https://www.wolframalpha.com/input/?i=2%5E48+hashes+%2F+25+b...