Detecting and Tracing i.i.d. Attacks in Networks With Any Number of Relays

 Detecting and Tracing i.i.d. Attacks in Networks With Any Number of Relays

 The detection and tracing problems in a multi-relay network, where a source wants to exchange the information with a destination through multiple potential malicious relay nodes. We nd that the destination could probabilistically detect the maliciousness in a multi-relay network if and only if the network satises a non-manipulable condition. Notice that the non-manipulable condition of the whole network is complicated to be checked.