Publications related to Denial-of-service attack

A Lightweight Cryptographic System for Implantable Biosensors

Giovanni De Micheli, Sandro Carrara, Seyedeh Sara Ghoreishizadeh, Wayne Burleson, Tolga Yalçin

This paper presents a lightweight cryptographic system integrated onto a multi-function implantable biosensor prototype. The resulting heterogeneous system provides a unique and fundamental capability by immediately encrypting and signing the sensor data u ...

2014

Anti-Spoofing: Face Databases

Sébastien Marcel, André Anjos, Ivana Chingovska

Datasets for the evaluation of face verification system vulnerabilities to spoofing attacks and for the evaluation of face spoofing countermeasures. ...

Springer US2014

Automated Side-Channel Vulnerability Discovery and Hardening

Ali Galip Bayrak

In traditional cryptography, an attacker tries to infer a mathematical relationship between the inputs and outputs of a cryptosystem to recover secret information. With the advances in the theoretical basis of the cryptographic algorithms, this task became ...

EPFL2014

Face liveness detection using dynamic texture

Sébastien Marcel, André Anjos, Tiago De Freitas Pereira

User authentication is an important step to protect information, and in this context, face biometrics is potentially advantageous. Face biometrics is natural, intuitive, easy to use, and less human-invasive. Unfortunately, recent work has revealed that fac ...

2014

The 2nd competition on counter measures to 2D face spoofing attacks

Sébastien Marcel, André Anjos, Ivana Chingovska, Tiago De Freitas Pereira, Shubham Bansal, Naser Damer, Dushyant Goyal, Tarun Krishna, Shubham Gupta

As a crucial security problem, anti-spoofing in biometrics, and particularly for the face modality, has achieved great progress in the recent years. Still, new threats arrive in form of better, more realistic and more sophisticated spoofing attacks. The ob ...

2013

The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks

Sébastien Marcel, André Anjos, Ivana Chingovska

As a crucial security problem, anti-spoofing in biometrics, and particularly for the face modality, has achieved great progress in the recent years. Still, new threats arrive in form of better, more realistic and more sophisticated spoofing attacks. The ob ...

Idiap2013

Towards Secure Distance Bounding

Serge Vaudenay, Aikaterini Mitrokotsa

Relay attacks (and, more generally, man-in-the-middle attacks) are a serious threat against many access control and payment schemes. In this work, we present distance-bounding protocols, how these can deter relay attacks, and the security models formalizin ...

2013

Anti-spoofing in action: joint operation with a verification system

Sébastien Marcel, André Anjos, Ivana Chingovska

Besides the recognition task, today's biometric systems need to cope with additional problem: spoofing attacks. Up to date, academic research considers spoofing as a binary classification problem: systems are trained to discriminate between real accesses a ...

2013

Anti-spoofing in action: joint operation with a verification system

Sébastien Marcel, André Anjos, Ivana Chingovska

Besides the recognition task, today's biometric systems need to cope with additional problem: spoofing attacks. Up to date, academic research considers spoofing as a binary classification problem: systems are trained to discriminate between real accesses a ...

Idiap2013

Smashing WEP in A Passive Attack

Serge Vaudenay, Martin Vuagnoux, Pouyan Sepehrdad, Petr Susil

In this paper, we report extremely fast and optimised active and passive attacks against the old IEEE 802.11 wireless communication protocol WEP. This was achieved through a huge amount of theoretical and experimental analysis (capturing WiFi packets), ref ...

2013

Denial-of-service attack

A Lightweight Cryptographic System for Implantable Biosensors

Anti-Spoofing: Face Databases

Automated Side-Channel Vulnerability Discovery and Hardening

Face liveness detection using dynamic texture

The 2nd competition on counter measures to 2D face spoofing attacks

The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks

Towards Secure Distance Bounding

Anti-spoofing in action: joint operation with a verification system

Anti-spoofing in action: joint operation with a verification system

Smashing WEP in A Passive Attack

Graph Chatbot

Chat with Graph Search

Anti-spoofing in action: joint operation with a verification system

A Lightweight Cryptographic System for Implantable Biosensors

Anti-Spoofing: Face Databases

The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks

Anti-spoofing in action: joint operation with a verification system

Smashing WEP in A Passive Attack

Automated Side-Channel Vulnerability Discovery and Hardening

Face liveness detection using dynamic texture

Towards Secure Distance Bounding

The 2nd competition on counter measures to 2D face spoofing attacks