65 citations · 330 across the 14 of their papers we have counts for
11 papers · 1 filter
Cooperative Location Privacy in Vehicular Networks: Why Simple Mix-zones are not Enough
Mohammad Khodaei, Panos Papadimitratos
Vehicular communications disclose rich information about the vehicles and their whereabouts. Pseudonymous authentication secures communication while enhancing user privacy. To enha…
Security and Privacy in Vehicular Social Networks
Hongyu Jin, Mohammad Khodaei, Panos Papadimitratos
We surveyed and presented the state-of-the-art VC systems, security and privacy architectures and technologies, emphasizing on security and privacy challenges and their solutions f…
VeSPA: Vehicular Security and Privacy-preserving Architecture
Nikolaos Alexiou, Marcello Laganà, Stylianos Gisdakis +2
Standardization and harmonization efforts have reached a consensus towards using a special-purpose Vehicular Public-Key Infrastructure (VPKI) in upcoming Vehicular Communication (V…
Scaling Pseudonymous Authentication for Large Mobile Systems
Mohammad Khodaei, Hamid Noroozi, Panos Papadimitratos
The central building block of secure and privacy-preserving Vehicular Communication (VC) systems is a Vehicular Public-Key Infrastructure (VPKI), which provides vehicles with multi…
Efficient, Scalable, and Resilient Vehicle-Centric Certificate Revocation List Distribution in VANETs
Mohammad Khodaei, Panos Papadimitratos
In spite of progress in securing Vehicular Communication (VC) systems, there is no consensus on how to distribute Certificate Revocation Lists (CRLs). The main challenges lie exact…
VPKIaaS: A Highly-Available and Dynamically-Scalable Vehicular Public-Key Infrastructure
Hamid Noroozi, Mohammad Khodaei, Panos Papadimitratos
The central building block of secure and privacy-preserving Vehicular Communication (VC) systems is a Vehicular Public-Key Infrastructure (VPKI), which provides vehicles with multi…
RHyTHM: A Randomized Hybrid Scheme To Hide in the Mobile Crowd
Mohammad Khodaei, Andreas Messing, Panos Papadimitratos
Any on-demand pseudonym acquisition strategy is problematic should the connectivity to the credential management infrastructure be intermittent. If a vehicle runs out of pseudonyms…
SECMACE: Scalable and Robust Identity and Credential Management Infrastructure in Vehicular Communication Systems
Mohammad Khodaei, Hongyu Jin, Panos Papadimitratos
Several years of academic and industrial research efforts have converged to a common understanding on fundamental security building blocks for the upcoming Vehicular Communication…
Evaluating On-demand Pseudonym Acquisition Policies in Vehicular Communication Systems
Mohammad Khodaei, Panos Papadimitratos
Standardization and harmonization efforts have reached a consensus towards using a special-purpose Vehicular Public-Key Infrastructure (VPKI) in upcoming Vehicular Communication (V…
Towards Deploying a Scalable & Robust Vehicular Identity and Credential Management Infrastructure
Mohammad Khodaei, Hongyu Jin, Panos Papadimitratos
Several years of academic and industrial research efforts have converged to a common understanding on fundamental security building blocks for the upcoming Vehicular Communication…
The Key to Intelligent Transportation: Identity and Credential Management in Vehicular Communication Systems
Mohammad Khodaei, Panos Papadimitratos
Vehicular Communication (VC) systems will greatly enhance intelligent transportation systems. But their security and the protection of their users' privacy are a prerequisite for d…