31 citations · 123 across the 15 of their papers we have counts for
5 papers · 1 filter
Hidden in Plain Sight: Exploring Encrypted Channels in Android apps
Sajjad Pourali, Nayanamana Samarasinghe, Mohammad Mannan
As privacy features in Android operating system improve, privacy-invasive apps may gradually shift their focus to non-standard and covert channels for leaking private user/device i…
"My Privacy for their Security": Employees' Privacy Perspectives and Expectations when using Enterprise Security Software
Jonah Stegman, Patrick J. Trottier, Caroline Hillier +2
Employees are often required to use Enterprise Security Software ("ESS") on corporate and personal devices. ESS products collect users' activity data including users' location, app…
Blindfold: Keeping Private Keys in PKIs and CDNs out of Sight
Hisham Galal, Mohammad Mannan, Amr Youssef
Public key infrastructure (PKI) is a certificate-based technology that helps in authenticating systems identities. HTTPS/TLS relies mainly on PKI to minimize fraud over the Interne…
Not so immutable: Upgradeability of Smart Contracts on Ethereum
Mehdi Salehi, Jeremy Clark, Mohammad Mannan
A smart contract that is deployed to a blockchain system like Ethereum is, under reasonable circumstances, expected to be immutable and tamper-proof. This is both a feature (promot…
SAUSAGE: Security Analysis of Unix domain Socket Usage in Android
Mounir Elgharabawy, Blas Kojusner, Mohammad Mannan +3
The Android operating system is currently the most popular mobile operating system in the world. Android is based on Linux and therefore inherits its features including its Inter-P…