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Yannis Soupionis
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Year
The Sphinx enigma in critical VoIP infrastructures: Human or botnet?
D Gritzalis, Y Soupionis, V Katos, I Psaroudakis, P Katsaros, A Mentis
IISA 2013, 1-6, 2013
2432013
Audio CAPTCHA: Existing solutions assessment and a new implementation for VoIP telephony
Y Soupionis, D Gritzalis
Computers & Security 29 (5), 603-618, 2010
912010
An adaptive policy-based approach to SPIT management
Y Soupionis, S Dritsas, D Gritzalis
European Symposium on Research in Computer Security, 446-460, 2008
522008
Audio CAPTCHA for SIP-based VoIP
Y Soupionis, G Tountas, D Gritzalis
IFIP International Information Security Conference, 25-38, 2009
362009
Aspf: Adaptive anti-spit policy-based framework
Y Soupionis, D Gritzalis
2011 Sixth International Conference on Availability, Reliability and …, 2011
342011
Spit identification criteria implementation: Effectiveness and lessons learned
S Dritsas, Y Soupionis, M Theoharidou, Y Mallios, D Gritzalis
IFIP International Information Security Conference, 381-395, 2008
302008
Blockchain performance analysis for supporting cross-border E-government services
D Geneiatakis, Y Soupionis, G Steri, I Kounelis, R Neisse, I Nai-Fovino
IEEE Transactions on Engineering Management 67 (4), 1310-1322, 2020
292020
SPIDER: A platform for managing SIP-based Spam over Internet Telephony (SPIT)
D Gritzalis, G Marias, Y Rebahi, Y Soupionis, S Ehlert
Journal of Computer Security 19 (5), 835-867, 2011
282011
A fault diagnosis system for interdependent critical infrastructures based on HMMs
S Ntalampiras, Y Soupionis, G Giannopoulos
Reliability engineering & System safety 138, 73-81, 2015
262015
A game-theoretic analysis of preventing spam over Internet Telephony via audio CAPTCHA-based authentication
Y Soupionis, RA Koutsiamanis, P Efraimidis, D Gritzalis
Journal of Computer Security 22 (3), 383-413, 2014
242014
A formally verified mechanism for countering SPIT
Y Soupionis, S Basagiannis, P Katsaros, D Gritzalis
International Workshop on Critical Information Infrastructures Security, 128-139, 2010
242010
Formal analysis for robust anti-SPIT protection using model checking
D Gritzalis, P Katsaros, S Basagiannis, Y Soupionis
International Journal of Information Security 11 (2), 121-135, 2012
232012
Probabilistic model checking of CAPTCHA admission control for DoS resistant anti-SPIT protection
E Stachtiari, Y Soupionis, P Katsaros, A Mentis, D Gritzalis
Critical Information Infrastructures Security, 143-154, 2013
212013
Faults and cyber attacks detection in critical infrastructures
Y Soupionis, S Ntalampiras, G Giannopoulos
International Conference on Critical Information Infrastructures Security …, 2014
162014
Cyber-physical testbed—The impact of cyber attacks and the human factor
Y Soupionis, T Benoist
2015 10th International Conference for Internet Technology and Secured …, 2015
122015
SIP Vulnerabilities for SPIT, SPIT Identification Criteria, Anti-SPIT Mechanisms Evaluation Framework and Legal Issues
GF Marias, L Mitrou, M Theoharidou, J Soupionis, S Ehlert, D Gritzalis
SIP Handbook: Services, Technologies, and Security of Session Initiation …, 2018
102018
A DSM test case applied on an end-to-end system, from consumer to energy provider
N Andreadou, Y Soupionis, F Bonavitacola, G Prettico
Sustainability 10 (4), 935, 2018
62018
User-centric, Privacy-Preserving Adaptation for VoIP CAPTCHA Challenges.
A Tasidou, PS Efraimidis, Y Soupionis, L Mitrou, V Katos
HAISA, 139-149, 2012
62012
A generic Grid security policy reconciliation framework
L Gymnopoulos, V Tsoumas, I Soupionis, S Gritzalis
Internet Research, 2005
62005
Blockchain technology applied to energy demand response service tracking and data sharing
A Lucas, D Geneiatakis, Y Soupionis, I Nai-Fovino, E Kotsakis
Energies 14 (7), 1881, 2021
52021
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Articles 1–20