Given the increasing adoption of Bitcoin, the number of transactions and the block sizes within the system are only expected to increase. To sustain its correct operation in spite...
Arthur Gervais, Hubert Ritzdorf, Ghassan O. Karame...
An Android app’s graphical user interface (GUI) displays rich semantic and contextual information about the smartphone’s owner and app’s execution. Such information provides...
New regulations mandating firms to share information on security breaches and security practices with authorities are high on the policy agenda around the globe. These initiative...
Off-path packet injection attacks are still serious threats to the Internet and network security. In recent years, a number of studies have discovered new variations of packet inj...
Qi Alfred Chen, Zhiyun Qian, Yunhan Jack Jia, Yuru...
Insider threat is a great challenge for most organizations in today’s digital world. It has received substantial research attention as a significant source of information secur...
Yassir Hashem, Hassan Takabi, Mohammad GhasemiGol,...
Fake accounts are a preferred means for malicious users of online social networks to send spam, commit fraud, or otherwise abuse the system. A single malicious actor may create do...
Pairing-based cryptography has exploded over the last decade, as this algebraic setting offers good functionality and efficiency. However, there is a huge security gap between ho...
Joseph A. Akinyele, Christina Garman, Susan Hohenb...
Email as we use it today makes no guarantees about message integrity, authenticity, or confidentiality. Users must explicitly encrypt and sign message contents using tools like P...
Ian D. Foster, Jon Larson, Max Masich, Alex C. Sno...
Back and Bentov (arXiv 2014) and Andrychowicz et al. (Security and Privacy 2014) introduced techniques to perform secure multiparty computations on Bitcoin. Among other things, th...