93 citations
4 papers · 1 filter
User-generated pseudonyms through Merkle trees
Georgios Kermezis, Konstantinos Limniotis, Nicholas Kolokotronis
A pseudonymisation technique based on Merkle trees is described in this paper. More precisely, by exploiting inherent properties of the Merkle trees as cryptographic accumulators,…
A Case Study of Intra-library Privacy Issues on Android GPS Navigation Apps
Stylianos Monogios, Konstantinos Limniotis, Nicholas Kolokotronis +1
The Android unrestricted application market, being of open source nature, has made it a popular platform for third-party applications reaching millions of smart devices in the worl…
On the Suitability of Blockchain Platforms for IoT Applications: Architectures, Security, Privacy, and Performance
Sotirios Brotsis, Konstantinos Limniotis, Gueltoum Bendiab +2
Blockchain and distributed ledger technologies have received significant interest in various areas beyond the financial sector, with profound applications in the Internet of Things…
Secured by Blockchain: Safeguarding Internet of Things Devices
Nicholas Kolokotronis, Konstantinos Limniotis, Stavros Shiaeles +1
Blockchain is a disruptive technology that has been characterised to be the next big thing and has already gained a broad recognition by experts in diverse fields. In this paper, w…