4 citations · 13 across the 11 of their papers we have counts for
10 papers · 1 filter
Continuous Assurance of Agentic Security Auditors for Software Delivery Decision Gates
Guy Lupo, Nguyen Hung Nguyen, Viet Vo +4
Large language model (LLM)-based repository auditors are increasingly deployed as security controls within continuous integration (CI) pipelines, where their findings admit, block,…
Poster: Towards ProofWeave: A Privacy-Minimised, Integrity-Anchored Evidence Plane for Continuous Agentic Assurance
Guy Lupo, Nguyen Hung Nguyen, Viet Vo +2
Agentic AI systems increasingly act via tools, memory, delegation, and external services. Existing observability and provenance mechanisms can reconstruct events post hoc, but they…
Five Queries Are Enough: Query-Efficient and Surrogate-Free Membership Inference Attacks on RAG via Entailment
Nguyen Linh Bao Nguyen, Wanlun Ma, Viet Vo +4
Retrieval-augmented generation (RAG) has become central to large language model (LLM) deployments, grounding responses in enterprise or proprietary data to reduce hallucinations. H…
From Description to Detection: LLM based Extendable O-RAN Compliant Blind DoS Detection in 5G and Beyond
Thusitha Dayaratne, Ngoc Duy Pham, Viet Vo +5
The quality and experience of mobile communication have significantly improved with the introduction of 5G, and these improvements are expected to continue beyond the 5G era. Howev…
Robust Anomaly Detection in O-RAN: Leveraging LLMs against Data Manipulation Attacks
Thusitha Dayaratne, Ngoc Duy Pham, Viet Vo +5
The introduction of 5G and the Open Radio Access Network (O-RAN) architecture has enabled more flexible and intelligent network deployments. However, the increased complexity and o…
OblivCDN: A Practical Privacy-preserving CDN with Oblivious Content Access
Viet Vo, Shangqi Lai, Xingliang Yuan +2
Content providers increasingly utilise Content Delivery Networks (CDNs) to enhance users' content download experience. However, this deployment scenario raises significant security…
Security and Privacy of 6G Federated Learning-enabled Dynamic Spectrum Sharing
Viet Vo, Thusitha Dayaratne, Blake Haydon +5
Spectrum sharing is increasingly vital in 6G wireless communication, facilitating dynamic access to unused spectrum holes. Recently, there has been a significant shift towards empl…
Exploiting and Securing ML Solutions in Near-RT RIC: A Perspective of an xApp
Thusitha Dayaratne, Viet Vo, Shangqi Lai +5
Open Radio Access Networks (O-RAN) are emerging as a disruptive technology, revolutionising traditional mobile network architecture and deployments in the current 5G and the upcomi…
ShieldDB: An Encrypted Document Database with Padding Countermeasures
Viet Vo, Xingliang Yuan, Shi-Feng Sun +3
The security of our data stores is underestimated in current practice, which resulted in many large-scale data breaches. To change the status quo, this paper presents the design of…
Accelerating Forward and Backward Private Searchable Encryption Using Trusted Execution
Viet Vo, Shangqi Lai, Xingliang Yuan +3
Searchable encryption (SE) is one of the key enablers for building encrypted databases. It allows a cloud server to search over encrypted data without decryption. Dynamic SE additi…