3 papers
cs.CR2024
Hiding Sensitive Information Using PDF Steganography
Ryan Klemm, Bo Chen
The use of steganography to transmit secret data is becoming increasingly common in security products and malware today. Despite being extremely popular, PDF files are not often th…
cs.CR2022
The Block-based Mobile PDE Systems Are Not Secure -- Experimental Attacks
Niusen Chen, Bo Chen, Weisong Shi
Nowadays, mobile devices have been used broadly to store and process sensitive data. To ensure confidentiality of the sensitive data, Full Disk Encryption (FDE) is often integrated…
cs.CR2020
Towards Designing A Secure Plausibly Deniable System for Mobile Devices against Multi-snapshot Adversaries -- A Preliminary Design
Bo Chen
Mobile computing devices have been used broadly to store, manage and process sensitive or even mission critical data. To protect confidentiality of data stored in mobile devices, m…