22 citations · 45 across the 11 of their papers we have counts for
6 papers · 1 filter
SkillSecurer: Detecting and Patching Prompt-Injection Vulnerabilities in AI Agent Skills
Donato Mecca, Alberto Verna, Youness Bouchari +2
Agent skills extend AI agents with reusable instructions, scripts, and configuration, but are also open to new attacks to influence an agent's decisions and actions. To address the…
The Rise and Fall of Google's Privacy Sandbox
Rachid Youssef Grib, Alberto Verna, Nikhil Jha +2
On October 17th, 2025, Google announced the retirement of most Privacy Sandbox APIs, concluding nearly five years of experimentation with its alternative to privacy-invasive data c…
Lost in Permissions: Exploring the Microsoft 365 App Ecosystem
Vincenzo Longo, Alberto Verna, Nikhil Jha +1
The Microsoft 365 (M365) ecosystem hosts thousands of third-party applications that integrate with enterprise tenants via fine-grained OAuth permissions, potentially granting acces…
TrainShield: Targeted Awareness for Cybersecurity Training
Giovanni Pizzenti, Alberto Verna, Nikhil Jha +3
In recent years, cybersecurity threats have increasingly exploited human behaviour rather than purely technical vulnerabilities, exposing the limits of traditional awareness progra…
The Internet with Privacy Policies: Measuring The Web Upon Consent
Nikhil Jha, Martino Trevisan, Luca Vassio +1
To protect users' privacy, legislators have regulated the usage of tracking technologies, mandating the acquisition of users' consent before collecting data. Consequently, websites…
z-anonymity: Zero-Delay Anonymization for Data Streams
Nikhil Jha, Thomas Favale, Luca Vassio +2
With the advent of big data and the birth of the data markets that sell personal information, individuals' privacy is of utmost importance. The classical response is anonymization,…