Publications

(2022). Tightly Seal Your Sensitive Pointers with PACTIGHT (to appear). In Proceedings of the 31th USENIX Security Symposium (Security).

(2022). Practical Privacy-Preserving Authentication for SSH (to appear). In Proceedings of the 31th USENIX Security Symposium (Security).

(2022). A Survey on Sensor False Data Injection Attacks and Countermeasures in Cyber-physical and Embedded Systems (to appear). In Proceedings of the 23rd World Conference on Information Security Applications (WISA).

(2022). Practical Privacy-Preserving Authentication for SSH. Cryptology ePrint Archive, Paper 2022/740.

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(2022). Tightly Seal Your Sensitive Pointers with PACTight. arXiv:2203.15121 [cs.CR].

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(2022). Securely Sharing Randomized Code that Flies. In ACM Journal Digital Threats: Research and Practice (DTRAP).

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(2021). VIP: Safeguard Value Invariant Property for Thwarting Critical Memory Corruption Attacks. In Proceedings of the 28th ACM Conference on Computer and Communications Security (CCS).

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(2021). Enabling the Large-Scale Emulation of Internet of Things Firmware With Heuristic Workarounds. In IEEE Security & Privacy.

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(2020). FirmAE: Towards Large-Scale Emulation of IoT Firmware for Dynamic Analysis. In Proceedings of the 2020 Annual Computer Security Applications Conference (ACSAC).

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(2020). CrFuzz: Fuzzing Multi-purpose Programs through Input Validation. In Proceedings of the 2020 ACM Joint European Software Engineering Conference and Symposium (ESEC/FSE).

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(2020). MARDU : Efficient and Scalable Code Re-randomization. In Proceedings of the 13th ACM International Systems and Storage Conference (SYSTOR).

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(2020). MOSE: Practical Multi-User Oblivious Storage via Secure Enclaves. In Proceedings of the 10th ACM Conference on Data and Application Security and Privacy (CODASPY).

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(2020). HFL: Hybrid Fuzzing on the Linux Kernel. In Proceedings of the 2020 Annual Network and Distributed Systems Security (NDSS).

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(2019). Fuzzing and Exploiting Virtual Channels in Microsoft Remote Desktop Protocol for Fun and Profit. In Black Hat Europe 2019 Briefings.

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(2019). BlueMaster: Bypassing and Fixing Bluetooth-based Proximity Authentication. In Black Hat Europe 2019 Briefings.

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(2019). Making Code Re-randomization Practical with MARDU. arXiv:1909.09294 [cs.CR].

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(2019). soFrida - Dynamic Analysis Tool for Mobile Apps with Cloud Backend. In DEF CON 27 Demo Labs.

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(2019). Hardware-Supported ORAM in Effect: Practical Oblivious Search and Update on Very Large Dataset. In Proceedings on Privacy Enhancing Technologies Symposium (PoPETs).

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(2019). MultiK: A Framework for Orchestrating Multiple Specialized Kernels. arXiv:1903.06889 [cs.OS].

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(2018). QSYM: A Practical Concolic Execution Engine Tailored for Hybrid Fuzzing. In Proceedings of the 27th USENIX Security Symposium (Security).

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(2018). Hardware-Supported ORAM in Effect: Practical Oblivious Search and Update on Very Large Dataset. Cryptology ePrint Archive, Report 2018/247.

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(2017). SGX-Bomb: Locking Down the Processor via Rowhammer Attack. In Proceedings of the 2nd Workshop on System Software for Trusted Execution (SysTEX).

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(2017). Systems and Methods for Using Video for User and Message Authentication. U.S. Patent US20170279815A1.

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(2017). Hacking in Darkness: Return-oriented Programming against Secure Enclaves. In Proceedings of the 26th USENIX Security Symposium (Security).

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(2017). Building Trust in the User I/O in Computer Systems. Ph.D. Thesis, Georgia Institute of Technology.

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(2016). Breaking Kernel Address Space Layout Randomization with Intel TSX. In Proceedings of the 23rd ACM Conference on Computer and Communications Security (CCS).

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(2016). Towards Engineering a Secure Android Ecosystem: A Survey of Existing Techniques. In ACM Computing Surveys.

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(2016). Breaking Kernel Address Space Layout Randomization with Intel TSX. In Black Hat USA 2016 Briefings.

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(2016). APISAN: Sanitizing API Usages through Semantic Cross-checking. In Proceedings of the 25th USENIX Security Symposium (Security).

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(2015). UCognito: Private Browsing without Tears. In Proceedings of the 22nd ACM Conference on Computer and Communications Security (CCS).

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(2015). Breaking and Fixing VoLTE: Exploiting Hidden Data Channels and Mis-implementations. In Proceedings of the 22nd ACM Conference on Computer and Communications Security (CCS).

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(2015). Preventing Use-after-free with Dangling Pointers Nullification. In Proceedings of the 2015 Annual Network and Distributed Systems Security (NDSS).

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(2014). A11y Attacks: Exploiting Accessibility in Operating Systems. In Proceedings of the 21st ACM Conference on Computer and Communications Security (CCS).

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(2014). On the Feasibility of Large-Scale Infections of iOS Devices. In Proceedings of the 23rd USENIX Security Symposium (Security).

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(2014). Mimesis Aegis: A Mimicry Privacy Shield. In Proceedings of the 23rd USENIX Security Symposium (Security).

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(2014). Exploiting Unpatched iOS Vulnerabilities for Fun and Profit. In Black Hat USA 2014 Briefings.

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(2014). Abusing Performance Optimization Weaknesses to Bypass ASLR. In Black Hat USA 2014 Briefings.

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(2014). Gyrus: A Framework for User-Intent Monitoring of Text-based Networked Applications. In Proceedings of the 2014 Annual Network and Distributed Systems Security (NDSS).

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(2013). Mactans: Injecting Malware Into iOS Devices via Malicious Chargers. In Black Hat USA 2013 Briefings.

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