1 citations · 1 across the 4 of their papers we have counts for
6 papers
Towards a Theory of Special-purpose Program Obfuscation
Muhammad Rizwan Asghar, Steven Galbraith, Andrea Lanzi +2
Most recent theoretical literature on program obfuscation is based on notions like Virtual Black Box (VBB) obfuscation and indistinguishability Obfuscation (iO). These notions are…
Privacy-preserving Searchable Databases with Controllable Leakage
Shujie Cui, Xiangfu Song, Muhammad Rizwan Asghar +2
Searchable Encryption (SE) is a technique that allows Cloud Service Providers (CSPs) to search over encrypted datasets without learning the content of queries and records. In recen…
Finding Rats in Cats: Detecting Stealthy Attacks using Group Anomaly Detection
Aditya Kuppa, Slawomir Grzonkowski, Muhammad Rizwan Asghar +1
Advanced attack campaigns span across multiple stages and stay stealthy for long time periods. There is a growing trend of attackers using off-the-shelf tools and pre-installed sys…
AuthStore: Password-based Authentication and Encrypted Data Storage in Untrusted Environments
Clemens Zeidler, Muhammad Rizwan Asghar
Passwords are widely used for client to server authentication as well as for encrypting data stored in untrusted environments, such as cloud storage. Both, authentication and encry…
A Review of Privacy and Consent Management in Healthcare: A Focus on Emerging Data Sources
Muhammad Rizwan Asghar, TzeHowe Lee, Mirza Mansoor Baig +3
The emergence of New Data Sources (NDS) in healthcare is revolutionising traditional electronic health records in terms of data availability, storage, and access. Increasingly, cli…
Oblivion: Mitigating Privacy Leaks by Controlling the Discoverability of Online Information
Milivoj Simeonovski, Fabian Bendun, Muhammad Rizwan Asghar +3
Search engines are the prevalently used tools to collect information about individuals on the Internet. Search results typically comprise a variety of sources that contain personal…