This paper analyzes a network-baseddenial of service attack for IP (Internet Protocol) based networks. It is popularly called SYN flooding. It works by an attacker sending many T...
Christoph L. Schuba, Ivan Krsul, Markus G. Kuhn, E...
We present a robust multiparty computation protocol. The protocol is for the cryptographic model with open channels and a polytime adversary, and allows n parties to actively secur...
Wireless sensor nodes lack hardware support for tamperresistance and are often deployed in unattended environments, thus leaving them vulnerable to capture and compromise by an ad...
Bo Zhu, Venkata Gopala Krishna Addada, Sanjeev Set...
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
Online payments in business-to-consumer electronic commerce are mainly made with credit cards. Fraud and chargebacks are a significant issue for merchants and payment card brands, ...