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Picture of Bessma Momani and Shelly Ghai Bajaj. Text: digital disinformation and democracy June 8 2022 6:30-8:00 pm (EST)
Wednesday, June 8, 2022 6:30 pm - 8:00 pm EDT (GMT -04:00)

CPI Talk- Digital Disinformation and Democracy

In our next CPI Talk, our hosts Bessma Momani and Shelly Ghai Bajaj discuss how disinformation flows and spreads on direct messaging and private chat applications, why they are important digital spaces to study, and the broader political and social implications of disinformation.

Thursday, August 9, 2018 3:00 pm - 3:00 pm EDT (GMT -04:00)

When A Small Leak Sinks A Great Ship: Deanonymizing Tor Hidden Service Users Through Bitcoin Transactions Analysis

Aiman Erbad, Qatar University

With the rapid increase of threats on the Internet, people are continuously seeking privacy and anonymity. Services such as Bitcoin and Tor were introduced to provide anonymity for online transactions and Web browsing. Due to its pseudonymity model, Bitcoin lacks retroactive operational security, which means historical pieces of information could be used to identify a certain user.

Monday, October 22, 2018 2:00 pm - 2:00 pm EDT (GMT -04:00)

Anonymization with Differential Privacy / Secure Data Structures with Intel SGX

Text Anonymization with Differential Privacy

Ben Weggenmann, SAP Security Research 

Huge amounts of textual data are processed every day using text mining and information retrieval techniques to assist us with analyzing, organizing and retrieving text documents. In many cases, it is desirable that the authors of such documents remain anonymous: They can reveal sensitive information about its authors, and critical news articles or customer feedback could cause retaliation or worsening business relations.
Thursday, January 17, 2019 10:30 am - 10:30 am EST (GMT -05:00)

Seminar • Cryptography, Security, and Privacy (CrySP) — Designing Robust Defenses for Modern Payment Systems

Nolen Scaife, PhD candidate
Florida Institute for Cybersecurity, University of Florida

Credit, debit, and prepaid cards have dominated the payment landscape for decades, empowering the economy. Unfortunately, these legacy systems were not designed for today's adversarial environment, and deployment of new technologies is slow, expensive, and difficult to adopt. 

Thursday, October 24, 2019 8:30 am - Saturday, October 26, 2019 4:00 pm EDT (GMT -04:00)

11th Biennial Symposium on Information Integrity and Information Systems Assurance

The Centre for Information Integrity and Information Systems Assurance at the University of Waterloo (UW CISA) will be holding its 11th biennial symposium held in Toronto, Canada. Our symposia are recognized for the extensive interaction between practitioners and academics. Papers and panels from academe and practice will address risks, controls and assurance issues associated with the following topics:

Friday, February 28, 2020 12:00 am - 12:00 am EST (GMT -05:00)

Privacy, Infrastructures, Policy

Media, government, and industry commonly frame Security and Privacy as diametrically opposed: protecting one requires sacrificing the other.

Wednesday, October 21, 2020 12:00 am - Monday, October 26, 2020 12:00 am EDT (GMT -04:00)

uXperience | Think Privacy

The UXperience | Think Privacy Design Jam will bring together Jammers to create a Privacy-Conscious Design Solution that brings people together. Think Privacy will deliver five days of pre-recorded and live content with four days of team action. Think Privacy will harness the power of experts to guide Jammers in developing a privacy-conscious design toolset. Participants can register as Jammers in teams of five to participate in the design challenge or join individually as Guests to partake in the talks and speakers’ Q & A sessions.