作者: Eileen S. Hash , Joseph Andrew Bono , Dan Wu , Thomas R. Bauman , Jeffrey E. Steinbok
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摘要: Communication abuse prevention techniques are described. In an implementation, a reputation level for communication is determined based on relation information sender and intended recipient of the communication. A challenge invoked that to be completed by before sent. The selected caused available access successful completion challenge. Access inhibited in response subsequent determination indicates has changed new prior being accessed recipient. additional associated with