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: Exterior Security, Information Disclosure
A global passive adversary may monitor the input and output links of an anonymity preserving node and be able to find the input and output correlation by monitoring the traffic flow variation in outgoing nodes.
How can this be avoided?
Distribute data traffic equally among all the outgoing nodes from an anonymity preserving node.
Constant link padding in a mix network with batched routing.
Hafiz Privacy Patterns
Anonymity, Privacy, Link, Routing
Last modified: May 05, 2012
and Maintained by: Munawar Hafiz