The scope of these conferences includes: Trusted computing platform Trusted network computing Trusted operating systems Trusted software and applications Trust in social networks, Network security Computer security Database security Web applications security, Privacy in Web-based applications and services Privacy in database systems Privacy in parallel and distributed systems, Big Data novel theory, algorithm and applications Big Data standards Big Data mining and analytics Big Data Infrastructure, MapReduce and Cloud Computing Big Data visualization Big Data curation and management Big Data semantics, scientific discovery and intelligence, Security, privacy, trust, and legal issues to big data, MapReduce for Big Data processing, resource scheduling and SLA Performance characterization, evaluation and optimization, Systems, Models and Algorithm, Design Methodology and Tools, Applications and Interdisciplinary Topics.