Publications related to Hang With Your Buddies to Resist Intersection Attacks

Dissent: Accountable Group Anonymity

Bryan Alexander Ford, Henry Nathaniel Corrigan-Gibbs

Users often wish to participate in online groups anonymously, but misbehaving users may abuse this anonymity to disrupt the group. Messaging protocols such as Mix-nets and DC-nets leave online groups vulnerable to denial-of-service and Sybil attacks, while ...

2010

Castor: Scalable Secure Routing for Ad Hoc Networks

Karl Aberer, Panagiotis Papadimitratos, Marcin Poturalski, Wojciech Galuba, Zoran Despotovic

Wireless ad hoc networks are inherently vulnerable, as any node can disrupt the communication of potentially any other node in the network. Many solutions to this problem have been proposed. In this paper, we take a fresh and comprehensive approach that ad ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Demo Abstract of Net-Controller: a Network Visualization and Management Tool

Patrick Thiran, Julien Pierre Sacha Herzen, Adel Aziz

Net-Controller is a user-friendly network visualization and management tool developed at EPFL in order to easily retrieve and display in real time network statistics, such as link throughput and queue occupancy from a large testbed composed of wireless rou ...

2010

More on Castor: the Scalable Secure Routing for Ad-hoc Networks

Karl Aberer, Panagiotis Papadimitratos, Marcin Poturalski, Wojciech Galuba, Zoran Despotovic

Wireless ad hoc networks are inherently vulnerable, as any node can disrupt the communication of potentially any other node in the network. Many solutions to this problem have been proposed. In this paper, we take a fresh and comprehensive approach, simult ...

2009

Information-theoretic secrecy for wireless networks

Etienne Perron

The aim of information-theoretic secrecy is to ensure that an eavesdropper who listens to the wireless transmission of a message can only collect an arbitrarily small number of information bits about this message. In contrast to cryptography, there are no ...

EPFL2009

On Degraded Two Message Set Broadcast

Christina Fragouli, Suhas Diggavi, Vinod Malathidevi Prabhakaran, Shirin Saeedi Bidokhti

We consider the two message set problem, where a source broadcasts a common message

W_1

to an arbitrary set of receivers

\mathcal{U}

and a private message

W_2

to a subset of the receivers

\mathcal{P}\subseteq \mathcal{U}

. Transmissions occur over l ...

EPFL Technical Report2009

Chain-Based Anonymous Routing for Wireless Ad Hoc Networks

Reza Shokri

Wireless ad hoc networks are so vulnerable to passive attacks and eavesdropping adversaries due to their shared medium which makes network traffic easy to capture and analyze. Therefore, security and privacy protections are of extreme importance for protoc ...

IEEE2007

Performance Analysis of Self Limiting Epidemic Forwarding

Jean-Yves Le Boudec, Alaeddine El Fawal

Self limiting epidemic forwarding is a method of epidemic information dissemination in wireless ad-hoc networks that achieves congestion control by limiting spread (i.e. the number of nodes that receive a given message) and injection rate in order to prese ...

2006

Packet Combining in Sensor Networks

Martin Vetterli, Henri Julien Dubois-Ferrière

This paper presents the Simple Packet Combining (SPaC) error-correction scheme for wireless sensor networks. Nodes buffer corrupt packets, and when two or more corrupt versions of a packet have been received, a packet combining procedure attempts to recove ...

2005

SOWER: Self-Organizing Wireless Network for Messaging

Jean-Pierre Hubaux, Mark Felegyhazi, Srdan Capkun

Short Message Service (SMS) has become extremely popular in many countries, and represents a multi-billion dollars market. Yet many consumers consider that the price cellular network operators charge for it is too high. In this paper, we explain that there ...

2004

Hang With Your Buddies to Resist Intersection Attacks

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Dissent: Accountable Group Anonymity

Castor: Scalable Secure Routing for Ad Hoc Networks

Demo Abstract of Net-Controller: a Network Visualization and Management Tool

More on Castor: the Scalable Secure Routing for Ad-hoc Networks

Information-theoretic secrecy for wireless networks

On Degraded Two Message Set Broadcast

Chain-Based Anonymous Routing for Wireless Ad Hoc Networks

Performance Analysis of Self Limiting Epidemic Forwarding

Packet Combining in Sensor Networks

SOWER: Self-Organizing Wireless Network for Messaging

More on Castor: the Scalable Secure Routing for Ad-hoc Networks

Castor: Scalable Secure Routing for Ad Hoc Networks

Dissent: Accountable Group Anonymity

Demo Abstract of Net-Controller: a Network Visualization and Management Tool

Chain-Based Anonymous Routing for Wireless Ad Hoc Networks

Packet Combining in Sensor Networks

On Degraded Two Message Set Broadcast

Performance Analysis of Self Limiting Epidemic Forwarding

Information-theoretic secrecy for wireless networks

SOWER: Self-Organizing Wireless Network for Messaging