Dimitrios Lekkas

Publication Activity (10 Years)

Years Active: 2000-2018
Publications (10 Years): 2

Top Topics

Public Key Infrastructure

Cloud Computing

Behavior Patterns

Network Infrastructure

Top Venues

Future Gener. Comput. Syst.

Secur. Commun. Networks

Appl. Soft Comput.

Publications

George Stergiopoulos, Evangelos Valvis, Dimitris Mitrodimas, Dimitrios Lekkas, Dimitris Gritzalis
Analyzing Congestion Interdependencies of Ports and Container Ship Routes in the Maritime Network Infrastructure. IEEE Access 6 (2018)
Dimitrios Zissis, Elias K. Xidias, Dimitrios Lekkas
Real-time vessel behavior prediction. Evol. Syst. 7 (1) (2016)
Dimitrios Zissis, Elias K. Xidias, Dimitrios Lekkas
A cloud based architecture capable of perceiving and predicting multiple vessel behaviour. Appl. Soft Comput. 35 (2015)
Dimitrios Zissis, Dimitrios Lekkas
Trust coercion in the name of usable public key infrastructure. Secur. Commun. Networks 7 (11) (2014)
Dimitrios Zissis, Dimitrios Lekkas, Panayiotis Koutsabasis
Design and Development Guidelines for Real-Time, Geospatial Mobile Applications: Lessons from 'MarineTraffic'. MobiWIS (2013)
Dimitrios Zissis, Dimitrios Lekkas
Addressing cloud computing security issues. Future Gener. Comput. Syst. 28 (3) (2012)
Dimitrios Zissis, Dimitrios Lekkas, Panayiotis Koutsabasis
Cryptographic Dysfunctionality-A Survey on User Perceptions of Digital Certificates. ICGS3/e-Democracy (2011)
Dimitrios Lekkas, Dimitrios Zissis
Leveraging the e-passport PKI to Achieve Interoperable Security for e-government Cross Border Services. ICGS3/e-Democracy (2011)
Dimitrios Zissis, Dimitrios Lekkas
Securing e-Government and e-Voting with an open cloud computing architecture. Gov. Inf. Q. 28 (2) (2011)
Argyris Arnellos, Dimitrios Lekkas, Dimitrios Zissis, Thomas Spyrou, John Darzentas
Fair digital signing: The structural reliability of signed documents. Comput. Secur. 30 (8) (2011)
Dimitrios Lekkas, Dimitris Gritzalis
e-Passports as a means towards a Globally Interoperable Public Key Infrastructure. J. Comput. Secur. 18 (3) (2010)
Dimitrios Zissis, Anastasia-Evangelia Papadopoulou, Dimitrios Lekkas
Enhancing Security in the Integration of E-Government - The e-School Initiative. WEBIST (2) (2008)
Dimitrios Lekkas, Diomidis Spinellis
Implementing regular cash with blind fixed-value electronic coins. Comput. Stand. Interfaces 29 (3) (2007)
Dimitrios Lekkas, Dimitris Gritzalis
E-Passports as a Means Towards the First World-Wide Public Key Infrastructure. EuroPKI (2007)
Dimitrios Lekkas, Dimitris Gritzalis
Long-term verifiability of the electronic healthcare records' authenticity. Int. J. Medical Informatics 76 (5-6) (2007)
Dimitrios Lekkas, Costas Lambrinoudakis
Outsourcing digital signatures: a solution to key management burden. Inf. Manag. Comput. Secur. 14 (5) (2006)
Dimitrios Lekkas, Stefanos Gritzalis, Lilian Mitrou
Withdrawing a declaration of will: Towards a framework for digital signature revocation. Internet Res. 15 (4) (2005)
Dimitris Gritzalis, Costas Lambrinoudakis, Dimitrios Lekkas, S. Deftereos
Technical guidelines for enhancing privacy and data protection in modern electronic medical environments. IEEE Trans. Inf. Technol. Biomed. 9 (3) (2005)
Dimitrios Lekkas, Diomidis Spinellis
Handling and Reporting Security Advisories: A Scorecard Approach. IEEE Secur. Priv. 3 (4) (2005)
Dimitrios Lekkas, Dimitris Gritzalis
Cumulative notarization for long-term preservation of digital signatures. Comput. Secur. 23 (5) (2004)
Dimitrios Lekkas
Establishing and managing trust within the public key infrastructure. Comput. Commun. 26 (16) (2003)
Dimitrios Lekkas, Stefanos Gritzalis, Sokratis K. Katsikas
Quality assured trusted third parties for deploying secure internet-based healthcare applications. Int. J. Medical Informatics 65 (2) (2002)
Dimitrios Lekkas, Stefanos Gritzalis, Sokratis K. Katsikas
Towards an ISO-9000 compliant certification service provider. HERCMA (2001)
Stefanos Gritzalis, Sokratis K. Katsikas, Dimitrios Lekkas, Konstantinos Moulinos, Eleni Polydoro
Securing The Electronic Market: The KEYSTONE Public Key Infrastructure Architecture. Comput. Secur. 19 (8) (2000)