Full name: 
Malek ben Salem
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Malek Ben Salem is a cyber security research scientist at Accenture Technology Labs. She earned her PhD degree in Computer Science from Columbia University in 2011. Her research interests lie in insider threat detection, security analytics, and distributed machine learning. She is currently working on user behavior profiling for host-based active authentication. Malek also holds a MSc in Computer Science from Columbia University, and a Dilp.-Ing. in Electrical Engineering from the University of Hanover, Germany.