Razvan Bocu

Lecturer and Researcher at Dept. of Mathematics and Computer Science Transilvania University of Brasov

BIOGRAPHY

Relevant academic degrees: PhD in Computer Science (National University of Ireland, Cork, 2010), MSc in Computer Science (Transilvania University of Brasov, 2006), BSc in Computer Science (Transilvania University of Brasov, 2005), BSc in Sociology (Transilvania University of Brasov, 2007).

Secure and privacy-preserving data transmission and processing using homomorphic encryption

“Hardware and software solutions for the collection of personal health information continue to evolve. The reliable gathering of personal health information, previously usually possible only in dedicated medical settings, has recently become possible through wearable specialized medical devices. Among other drawbacks, these devices usually do not store the data locally and offer, at best, limited basic data processing features and few advanced processing capabilities for the collected personal health data. In this presentation, we describe an integrated personal health information system that allows secure storage and processing of medical data in the cloud by using a comprehensive homomorphic encryption model to preserve data privacy. The system collects the user data through a client application module, typically installed on the user’s smartphone or smartwatch, and securely transports the data to the cloud backend powered by IBM Bluemix. The data are stored by the IBM Cloudant infrastructure, while the homomorphic processing of the encrypted data is performed using the Apache Spark service, which is also made available by the IBM Bluemix platform. The event-based handlers are triggered by the IBM OpenWhisk programming service. The initial prototype has been tested using a real-world use case, which is described. The presented model can be deployed on any cloud-based infrastructure, and is able to consider any other kind of sensitive data.”

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Other speakers joining this year

Adrian Furtuna

Founder Pentest-Tools.com

Khalil Bijjou

Senior Security Consultant SEC Consult

Jesper Larsson

IT-Security Specialist Assured & Cure53

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Orange Romania is part of the Orange Group, one of the largest global telecommunications operators that connects hundreds of millions of customers worldwide. With over 11 million local customers and an annual turnover exceeding 1.5 billion euros, Orange Romania connects 1 in 2 Romanians and offers an extensive range of communication solutions for both individual and corporate customers, from basic connectivity services to complete mobile, fixed internet, TV packages, and complex IT&C solutions through Orange Business

Orange Romania is the number 1 operator in terms of network performance, and also holds nine consecutive Top Employer certifications, which confirm that Orange Romania, in addition to the remarkable products and services it offers, pays special attention to its employees and working environment. In the past 3 years Orange has launched two 5G Labs in Bucharest and Iasi, that aim to support researchers, startups and companies to test their 5G solutions in advance. 

In addition, Orange is a long-term supporter of the startup ecosystem through the Orange Fab accelerator program designed to support entrepreneurs in the development of innovative products and their distribution locally and internationally.

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