39 citations · 39 across the 1 of their papers we have counts for
5 papers
Practical Traffic Analysis Attacks on Secure Messaging Applications
Alireza Bahramali, Ramin Soltani, Amir Houmansadr +2
Instant Messaging (IM) applications like Telegram, Signal, and WhatsApp have become extremely popular in recent years. Unfortunately, such IM services have been targets of continuo…
Fundamental Limits of Covert Packet Insertion
Ramin Soltani, Dennis Goeckel, Don Towsley +1
Covert communication conceals the existence of the transmission from a watchful adversary. We consider the fundamental limits for covert communications via packet insertion over pa…
Fundamental Limits of Covert Bit Insertion in Packets
Ramin Soltani, Dennis Goeckel, Don Towsley +1
Covert communication is necessary when revealing the mere existence of a message leaks sensitive information to an attacker. Consider a network link where an authorized transmitter…
Asymptotic Loss in Privacy due to Dependency in Gaussian Traces
Nazanin Takbiri, Ramin Soltani, Dennis L. Goeckel +2
The rapid growth of the Internet of Things (IoT) necessitates employing privacy-preserving techniques to protect users' sensitive information. Even when user traces are anonymized,…
Fundamental Limits of Invisible Flow Fingerprinting
Ramin Soltani, Dennis Goeckel, Don Towsley +1
Network flow fingerprinting can be used to de-anonymize communications on anonymity systems such as Tor by linking the ingress and egress segments of anonymized connections. Assume…