David Lorenzi

According to our database, David Lorenzi authored at least 17 papers between 2011 and 2018.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2018

Towards designing robust CAPTCHAs.

David Lorenzi, Emre Uzun, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri

J. Comput. Secur., 2018

2017

EmojiTCHA: Using Emotion Recognition to Tell Computers and Humans Apart.

David Lorenzi, Jaideep Vaidya, Achyuta Aich, Shamik Sural, Vijayalakshmi Atluri, Joseph Calca

Proceedings of the ICT Systems Security and Privacy Protection, 2017

Preventing Unauthorized Data Flows.

Emre Uzun, Gennaro Parlato, Vijayalakshmi Atluri, Anna Lisa Ferrara, Jaideep Vaidya, Shamik Sural, David Lorenzi

Proceedings of the Data and Applications Security and Privacy XXXI, 2017

2015

Enhancing the Security of Image CAPTCHAs Through Noise Addition.

David Lorenzi, Emre Uzun, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri

Proceedings of the ICT Systems Security and Privacy Protection, 2015

Generating Secure Images for CAPTCHAs through Noise Addition.

David Lorenzi, Pratik Chattopadhyay, Emre Uzun, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri

Proceedings of the 20th ACM Symposium on Access Control Models and Technologies, 2015

A Framework for Policy Similarity Evaluation and Migration Based on Change Detection.

Jaideep Vaidya, Basit Shafiq, Vijayalakshmi Atluri, David Lorenzi

Proceedings of the Network and System Security - 9th International Conference, 2015

Migrating from DAC to RBAC.

Emre Uzun, David Lorenzi, Vijayalakshmi Atluri, Jaideep Vaidya, Shamik Sural

Proceedings of the Data and Applications Security and Privacy XXIX, 2015

2014

A Random Decision Tree Framework for Privacy-Preserving Data Mining.

Jaideep Vaidya, Basit Shafiq, Wei Fan, Danish Mehmood, David Lorenzi

IEEE Trans. Dependable Secur. Comput., 2014

Enhancing the government service experience through QR codes on mobile platforms.

David Lorenzi, Jaideep Vaidya, Soon Ae Chun, Basit Shafiq, Vijayalakshmi Atluri

Gov. Inf. Q., 2014

Teaching privacy in an interactive fashion.

Jaideep Vaidya, David Lorenzi, Basit Shafiq, Soon Ae Chun, Nazia Badar

Proceedings of the 2014 Information Security Curriculum Development Conference, 2014

Utilizing social media to improve local government responsiveness.

David Lorenzi, Jaideep Vaidya, Basit Shafiq, Soon Ae Chun, Neelima Vegesna, Zamil S. Alzamil, Nabil R. Adam, Seth Wainer, Vijayalakshmi Atluri

Proceedings of the 15th Annual International Conference on Digital Government Research, 2014

2013

Incorporating Privacy into the Undergraduate Curriculum.

Jaideep Vaidya, Basit Shafiq, David Lorenzi, Nazia Badar

Proceedings of the 2013 Information Security Curriculum Development Conference, 2013

Web Services Based Attacks against Image CAPTCHAs.

David Lorenzi, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri

Proceedings of the Information Systems Security - 9th International Conference, 2013

Community based emergency response.

David Lorenzi, Jaideep Vaidya, Soon Ae Chun, Basit Shafiq, Varuna Naik, Vijayalakshmi Atluri, Nabil R. Adam

Proceedings of the 14th Annual International Conference on Digital Government Research, 2013

2012

Attacking Image Based CAPTCHAs Using Image Recognition Techniques.

David Lorenzi, Jaideep Vaidya, Emre Uzun, Shamik Sural, Vijayalakshmi Atluri

Proceedings of the Information Systems Security, 8th International Conference, 2012

Using QR codes for enhancing the scope of digital government services.

David Lorenzi, Basit Shafiq, Jaideep Vaidya, Ghulam Nabi, Soon Ae Chun, Vijayalakshmi Atluri

Proceedings of the 13th Annual International Conference on Digital Government Research, 2012

2011

Identifying a critical threat to privacy through automatic image classification.

David Lorenzi, Jaideep Vaidya

Proceedings of the First ACM Conference on Data and Application Security and Privacy, 2011