http://www.w3.org/ns/prov#value | - Quote from: divxdede on 2011-08-03 17:15:10Such controls must not be done at the IP layer because a lot of machines can share the same public IP address on Internet (when theses machines are on a LAN)You should envisage an authentification protocol (based on a registered account) and refuse to have the same account with 2 connections in the same time (whatever their IPs are).That is a given.
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