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In disruption tolerant networks (DTNs), nodes exchange beacon messages to set up links via a process known as neighbor discovery. However as it is, beacon messages are susceptible to forgery and tampering that could be exploited to attack and participate in the network. This paper outlines a protocol to 1) protect beacon messages in tactical-level DTNs from forgery and tampering utilizing an identity-based...
A Trusted Platform Module (TPM) contains a unique identity and provides a range of security functions. This paper demonstrates a novel approach of using a TPM-enabled computer in a client-server system to hinder forensic examination. The prime motivation for this is to highlight the implications of such TPM-based approach in digital forensics for law enforcement agents. The system allows for data...
A trusted platform module (TPM) contains a unique identity and provides a range of security functions. This paper outlines a client-server system utilizing a TPM-enabled computer to hinder forensic examination. The system allows for data confidentiality, plausible deniability, and hiding of traces that incriminating data was present on the client. The server will attest the client before allowing...
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