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I’m a (Full) Professor in the Department of Computer Science and Engineering at the University of California, Riverside. Until June 2023, I was with the University College London (UCL), where I served as Director of the Academic Center of Excellence in Cyber Security Research (ACE-CSR) and Head of Information Security.

At UCR, I founded the Security and Privacy Advanced research Lab (SPALab), a research group with members at UCR and UCL. I have a PhD from UC Irvine, advised by Gene Tsudik. During my PhD, I spent a few months on research internships at NEC in Heidelberg (2008), INRIA in Grenoble (2009), and Nokia in Lausanne (2010). After graduating, I worked as a Research Scientist at Xerox PARC from 2011 to 2013.

Please note that I am not looking to recruit any new students (intern, MS, nor PhD) until Sep 2026, so apologies in advance if I don’t reply to inquries about open positions.

Research

I do academic research in the broad information security area. Over the past few years, I have been working on trustworthy machine learning and on understanding and countering socio-technical issues on the Web.

My research has been published at top-tier conferences in security (IEEE S&P, NDSS, ACM CCS, Usenix Security) and other fields, e.g., ICML, WWW, ACM IMC, ACM SIGMETRICS, ICWSM, CSCW. My co-authors and I have received best/distinguished paper awards from NDSS, ACM CCS, CSCW, ICWSM, ACM WebSci, and ACM IMC, the Data Protection by Design Award from the Catalan Data Protection authority, and were runners-up for the CSAW Applied Research Competition and the INRIA-CNIL Privacy Protection Award. As a final piece of useless information – I achieved the top-4 security grand slam in 2022 and 2024.

Education

  • PhD in Networked Systems, Sep 2011
    University of California, Irvine
    Dissertation: Sharing Sensitive Information with Privacy
  • BSc in Computer Science, Jul 2005
    University of Salerno, Italy
    Summa cum Laude, top 1% in graduating class

Personal

I was born in Avellino, a small town in South of Italy surrounded by the mountains of Irpinia. Irpinia is known for its green landscapes and medieval castles, the soccer team, the hazelnuts, and the black truffles, as well as some great wines like Taurasi, Fiano di Avellino, and Greco di Tufo.

In my free time, I like acting as a coffee snob and a guerilla activist against pineapple on pizza, nostalgically remembering the times I used to surf, and cooking (only pasta and pizza, obviously).

I have always loved languages and I’m (kinda) fluent in English, French, and Italian, and can utter enough words to get into trouble in German, Spanish, and Persian.

Kind request: my name is ‘Emiliano’ (first name) + ‘De Cristofaro’ (last name). ‘De’ is not a middle name, so please please please don’t call me Mr/Dr/Prof. Cristofaro – it’d be like using ‘Robert Niro’ to refer to ‘Robert De Niro’ (you talking to me???).