## INFOCOM'2014 Workshop on Security and Privacy in Big Data: 2014 IEEE INFOCOM Workshops: 2014 IEEE INFOCOM Workshop on Security and Privacy in Big Data - Program

## Monday, April 28

### 08:30 - 10:00

#### S1: Opening and Keynote

Toward Privacy-Assured Searchable Cloud Data Services
Dr Wenjin Lou
Room: Harbour Ballroom
Chair: Shui Yu (Deakin University, Australia)

### 10:30 - 12:00

#### S2: Security in Big Data 1

Room: Harbour Ballroom

Loxin -- A Solution to Password-less Universal Login
  Bo Zhu (University of Waterloo, Canada); Xinxin Fan (University of Waterloo, Canada); Guang Gong (University of Waterloo, Canada)
  pp. 494-499
Hashdoop: A MapReduce Framework for Network Anomaly Detection
  Romain Fontugne (National Institute of Informatics & JFLI, Japan); Johan Mazel (National Institute of Informatics, Japan); Kensuke Fukuda (National Institute of Informatics, Japan)
  pp. 500-505
Tackling the Big Data 4 Vs for Anomaly Detection
  José Camacho (University of Granada, Spain); Gabriel Maciá-Fernández (University of Granada, Spain); Jesús E. Díaz-Verdejo (Universidad de Granada, Spain); Pedro García-Teodoro (University of Granada, Spain)
  pp. 506-511
Behavioral Analytics for Inferring Large-Scale Orchestrated Probing Events
  Elias Bou-Harb (National Cyber-Forensics and Training Alliance & Concordia University, Canada); Mourad Debbabi (Concordia University, Montreal, Canada); Chadi Assi (Concordia University, Canada)
  pp. 512-517

### 13:30 - 15:00

#### S3: Privacy in Big Data

Room: Harbour Ballroom

Achieving Big Data Privacy via Hybrid Cloud
  Xueli Huang (Temple University, USA); Xiaojiang Du (Temple University, USA)
  pp. 518-523
MACA: A Privacy-Preserving Multi-factor Cloud Authentication System Utilizing Big Data
  Wenyi Liu (Georgia Tech, USA); A. Selcuk Uluagac (Georgia Institute of Technology & The School of ECE, USA); Raheem Beyah (Georgia Institute of Technology, USA)
  pp. 524-529
Load Balancing for Privacy-Preserving Access to Big Data in Cloud
  Peng Li (The University of Aizu, Japan); Song Guo (The University of Aizu, Japan)
  pp. 530-534
HVSTO: Efficient Privacy Preserving Hybrid Storage in Cloud Data Center
  Mianxiong Dong (National Institute of Information and Communications Technology, Japan); He Li (Huazhong University of Science and Technology, P.R. China); Kaoru Ota (Muroran Institute of Technology, Japan); Haojin Zhu (Shanghai Jiao Tong University, P.R. China)
  pp. 535-540

### 15:30 - 17:30

#### S4: Security in Big Data 2

Room: Harbour Ballroom

Active Deception Model for Securing Cloud Infrastructure
  Albert Brzeczko, Jr (Georgia Institute of Technology, USA); A. Selcuk Uluagac (Georgia Institute of Technology & The School of ECE, USA); Raheem Beyah (Georgia Institute of Technology, USA); John A. Copeland (Georgia Institute of Techonology, USA)
  pp. 541-546
Conditional Proxy Re-Encryption for Secure Big Data Group Sharing in Cloud Environment
  Junggab Son (Hanyang university, Korea); Donghyun Kim (North Carolina Central University, USA); Rasheed Hussain (Hanyang University & Information Security and Privacy Lab, Korea); Heekuck Oh (Hanyang University, Korea)
  pp. 547-552
Characterising User Targeting For In-App Mobile Ads
  Imdad Ullah (University of New South Wales & National ICT Australia, Australia); Roksana Boreli (National ICT Australia & University of NSW, Australia); Mohamed-Ali Kaafar (INRIA France & NICTA Australia, France); Salil Kanhere (The University of New South Wales, Australia)
  pp. 553-558
Automatic Objects Removal for Scene Completion
  Jianjun Yang (University of North Georgia, USA); Yin Wang (Lawrence Technological University, USA); Honggang Wang (University of Massachusetts, Dartmouth & College of Engineering, USA); Kun Hua (Lawrence Technological University, USA); Wei Wang (South Dakota State University, USA); Ju Shen (University of Kentucky, USA)
  pp. 559-564
A Hierarchical Clustering Method For Big Data Oriented Ciphertext Search
  Chi Chen (Institute of Information Engineering & CAS, P.R. China); Xiaojie Zhu (Institute of Information Engineering, CAS, P.R. China); Peisong Shen (Institute of Information Engineering, Chinese Academy of Sciences, P.R. China); Jiankun Hu (University of New South Wales, Australia)
  pp. 565-570