24 citations · 39 across the 4 of their papers we have counts for
6 papers
Fast and Secure Simultaneous Authentication of Equals for WPA3
João Ferreira, André Zúquete, Hélder Gomes
The Simultaneous Authentication of Equals (SAE) protocol, introduced in WPA3, provides robust protection against offline dictionary attacks against a network Pre-Shared Key (PSK) a…
Verifiable Randomness for Blockchain-Based Lottery Systems
Gonçalo Ferreira, André Zúquete, Paulo Bartolomeu
As lotteries and other high-stakes decentralized applications increasingly depend on unpredictable randomness for their operations, the lack of a secure and transparent on-chain ra…
Integration of the Captive Portal paradigm with the 802.1X architecture
Nuno Marques, André Zúquete, João Paulo Barraca
In a scenario where hotspot wireless networks are increasingly being used, and given the amount of sensitive information exchanged on Internet interactions, there is the need to im…
An Architecture to Support the Invocation of Personal Services in Web Interactions
André Zúquete, Fábio Marques
This paper proposes an architecture to enable Web service providers to interact with personal services. Personal services are vanilla HTTP services that are invoked from a browser,…
Secure and trustworthy file sharing over cloud storage using eID tokens
Eduardo Duarte, Filipe Pinheiro, André Zúquete +1
This paper presents a multi-platform, open-source application that aims to protect data stored and shared in existing cloud storage services. The access to the cryptographic materi…
Security Policy Consistency
Carlos Ribeiro, Andre Zuquete, Paulo Ferreira +1
With the advent of wide security platforms able to express simultaneously all the policies comprising an organization's global security policy, the problem of inconsistencies withi…