Ivan Homoliak

ORCID

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 52

Top Venues

CoRR

Blockchain

USENIX Security Symposium

ICCST

Brno University of Technology, Czech Republic (PHD)

Education History

Brno University of Technology, Czech Republic

PHD

Publications

Martin Peresíni, Tomás Hladký, Kamil Malinka, Ivan Homoliak
DAG-Sword: A Simulator of Large-Scale Network Topologies for DAG-Oriented Proof-of-Work Blockchains. HICSS (2024)
Ivan Homoliak, Martin Peresíni, Patrik Holop, Jakub Handzus, Fran Casino
CBDC-AquaSphere: Interoperable Central Bank Digital Currency Built on Trusted Computing and Blockchain. CoRR (2023)
Rastislav Budinský, Ivana Stancíková, Ivan Homoliak
Mitigating Undercutting Attacks: Fee-Redistribution Smart Contracts for Transaction-Fee-Based Regime of Blockchains with the Longest Chain Rule. Blockchain (2023)
Jozef Drga, Ivan Homoliak, Juraj Vanco, Athanasios Vasilakos, Martin Peresíni, Petr Hanácek
Detecting and Preventing Credential Misuse in OTP-Based Two and Half Factor Authentication Toward Centralized Services Utilizing Blockchain-Based Identity Management. ICBC (2023)
Martin Peresíni, Ivan Homoliak, Federico Matteo Bencic, Martin Hrubý, Kamil Malinka
Incentive Attacks on DAG-Based Blockchains with Random Transaction Selection. CoRR (2023)
Martin Peresíni, Tomás Hladký, Kamil Malinka, Ivan Homoliak
DAG-Sword: A Simulator of Large-Scale Network Topologies for DAG-Oriented Proof-of-Work Blockchains. CoRR (2023)
Sarad Venugopalan, Ivana Stancíková, Ivan Homoliak
Always on Voting: A Framework for Repetitive Voting on the Blockchain. IEEE Trans. Emerg. Top. Comput. 11 (4) (2023)
Martin Peresíni, Federico Matteo Bencic, Martin Hrubý, Kamil Malinka, Ivan Homoliak
Incentive Attacks on DAG-Based Blockchains with Random Transaction Selection. Blockchain (2023)
Rastislav Budinský, Ivan Homoliak, Ivana Stancíková
Fee-Redistribution Smart Contracts for Transaction-Fee-Based Regime of Blockchains with the Longest Chain Rule. CoRR (2023)
Ivana Stancíková, Ivan Homoliak
SBvote: Scalable Self-Tallying Blockchain-Based Voting. SAC (2023)
Ivan Homoliak, Zengpeng Li, Pawel Szalachowski
BBB-Voting: Self-Tallying End-to-End Verifiable 1-out-of-k Blockchain-Based Boardroom Voting. Blockchain (2023)
Lenka Turonová, Lukás Holík, Ivan Homoliak, Ondrej Lengál, Margus Veanes, Tomás Vojnar
Counting in Regexes Considered Harmful: Exposing ReDoS Vulnerability of Nonbacktracking Matchers. USENIX Security Symposium (2022)
Ivana Stancíková, Ivan Homoliak
SBvote: Scalable Self-Tallying Blockchain-Based Voting. CoRR (2022)
Dominik Breitenbacher, Ivan Homoliak, Yan Lin Aung, Yuval Elovici, Nils Ole Tippenhauer
HADES-IoT: A Practical and Effective Host-Based Anomaly Detection System for IoT Devices (Extended Version). IEEE Internet Things J. 9 (12) (2022)
Jozef Drga, Ivan Homoliak, Juraj Vanco, Martin Peresíni, Petr Hanácek
Detecting and Preventing Credential Misuse in OTP-Based Two and Half Factor Authentication Toward Centralized Services Utilizing Blockchain-Based Identity Management. CoRR (2022)
Ivan Homoliak, Sarad Venugopalan, Daniël Reijsbergen, Qingze Hum, Richard Schumi, Pawel Szalachowski
The Security Reference Architecture for Blockchains: Toward a Standardized Model for Studying Vulnerabilities, Threats, and Defenses. IEEE Commun. Surv. Tutorials 23 (1) (2021)
Martin Peresíni, Federico Matteo Bencic, Kamil Malinka, Ivan Homoliak
DAG-Oriented Protocols PHANTOM and GHOSTDAG under Incentive Attack via Transaction Selection Strategy. CoRR (2021)
Sarad Venugopalan, Ivan Homoliak
Always on Voting: A Framework for Repetitive Voting on the Blockchain. CoRR (2021)
Fran Casino, Nikolaos Lykousas, Ivan Homoliak, Constantinos Patsakis, Julio Hernandez-Castro
Intercepting Hail Hydra: Real-time detection of Algorithmically Generated Domains. J. Netw. Comput. Appl. 190 (2021)
Ivan Homoliak, Pawel Szalachowski
Aquareum: A Centralized Ledger Enhanced with Blockchain and Trusted Computing. CoRR (2020)
Ivan Homoliak, Kamil Malinka, Petr Hanácek
ASNM Datasets: A Collection of Network Attacks for Testing of Adversarial Classifiers and Intrusion Detectors. IEEE Access 8 (2020)
Ivan Homoliak, Dominik Breitenbacher, Ondrej Hujnak, Pieter H. Hartel, Alexander Binder, Pawel Szalachowski
SmartOTPs: An Air-Gapped 2-Factor Authentication for Smart-Contract Wallets. AFT (2020)
Fran Casino, Nikolaos Lykousas, Ivan Homoliak, Constantinos Patsakis, Julio Hernandez-Castro
Intercepting Hail Hydra: Real-Time Detection of Algorithmically Generated Domains. CoRR (2020)
Martin Ocenas, Ivan Homoliak, Petr Hanácek, Kamil Malinka
Security and Encryption at Modern Databases. ICCSP (2020)
Qingze Hum, Wei Jin Tan, Shi Ying Tey, Latasha Lenus, Ivan Homoliak, Yun Lin, Jun Sun
CoinWatch: A Clone-Based Approach For Detecting Vulnerabilities in Cryptocurrencies. CoRR (2020)
Qingze Hum, Wei Jin Tan, Shi Ying Tey, Latasha Lenus, Ivan Homoliak, Yun Lin, Jun Sun
CoinWatch: A Clone-Based Approach For Detecting Vulnerabilities in Cryptocurrencies. Blockchain (2020)
Sarad Venugopalan, Ivan Homoliak, Zengpeng Li, Pawel Szalachowski
BBB-Voting: 1-out-of-k Blockchain-Based Boardroom Voting. CoRR (2020)
Ivan Homoliak, Sarad Venugopalan, Qingze Hum, Pawel Szalachowski
A Security Reference Architecture for Blockchains. CoRR (2019)
Ivan Homoliak, Sarad Venugopalan, Qingze Hum, Daniël Reijsbergen, Richard Schumi, Pawel Szalachowski
The Security Reference Architecture for Blockchains: Towards a Standardized Model for Studying Vulnerabilities, Threats, and Defenses. CoRR (2019)
Ivan Homoliak, Sarad Venugopalan, Qingze Hum, Pawel Szalachowski
A Security Reference Architecture for Blockchains. Blockchain (2019)
Ivan Homoliak, Flavio Toffalini, Juan Guarnizo, Yuval Elovici, Martín Ochoa
Insight Into Insiders and IT: A Survey of Insider Threat Taxonomies, Analysis, Modeling, and Countermeasures. ACM Comput. Surv. 52 (2) (2019)
Yi Xiang Marcus Tan, Alfonso Iacovazzi, Ivan Homoliak, Yuval Elovici, Alexander Binder
Adversarial Attacks on Remote User Authentication Using Behavioural Mouse Dynamics. CoRR (2019)
Ivan Homoliak, Petr Hanácek
ASNM Datasets: A Collection of Network Traffic Features for Testing of Adversarial Classifiers and Network Intrusion Detectors. CoRR (2019)
Pawel Szalachowski, Daniël Reijsbergen, Ivan Homoliak, Siwei Sun
StrongChain: Transparent and Collaborative Proof-of-Work Consensus. USENIX Security Symposium (2019)
Yi Xiang Marcus Tan, Alfonso Iacovazzi, Ivan Homoliak, Yuval Elovici, Alexander Binder
Adversarial Attacks on Remote User Authentication Using Behavioural Mouse Dynamics. IJCNN (2019)
Pawel Szalachowski, Daniël Reijsbergen, Ivan Homoliak, Siwei Sun
StrongChain: Transparent and Collaborative Proof-of-Work Consensus. CoRR (2019)
Pieter H. Hartel, Ivan Homoliak, Daniël Reijsbergen
An Empirical Study into the Success of Listed Smart Contracts in Ethereum. CoRR (2019)
Dominik Breitenbacher, Ivan Homoliak, Yan Lin Aung, Nils Ole Tippenhauer, Yuval Elovici
HADES-IoT: A Practical Host-Based Anomaly Detection System for IoT Devices. AsiaCCS (2019)
Ivan Homoliak, Martin Teknos, Martín Ochoa, Dominik Breitenbacher, Saeid Hosseini, Petr Hanácek
Improving Network Intrusion Detection Classifiers by Non-payload-Based Exploit-Independent Obfuscations: An Adversarial Approach. EAI Endorsed Trans. Security Safety 5 (17) (2019)
Lukás Hellebrandt, Ivan Homoliak, Kamil Malinka, Petr Hanácek
Increasing Trust in Tor Node List Using Blockchain. IEEE ICBC (2019)
Dominik Breitenbacher, Ivan Homoliak, Yan Lin Aung, Nils Ole Tippenhauer, Yuval Elovici
HADES-IoT: A Practical Host-Based Anomaly Detection System for IoT Devices (Extended Version). CoRR (2019)
Pieter H. Hartel, Ivan Homoliak, Daniël Reijsbergen
An Empirical Study Into the Success of Listed Smart Contracts in Ethereum. IEEE Access 7 (2019)
Ivan Homoliak, Flavio Toffalini, Juan Guarnizo, Yuval Elovici, Martín Ochoa
Insight into Insiders: A Survey of Insider Threat Taxonomies, Analysis, Modeling, and Countermeasures. CoRR (2018)
Athul Harilal, Flavio Toffalini, Ivan Homoliak, John Henry Castellanos, Juan Guarnizo, Soumik Mondal, Martín Ochoa
The Wolf Of SUTD (TWOS): A Dataset of Malicious Insider Threat Behavior Based on a Gamified Competition. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. 9 (1) (2018)
Ivan Homoliak, Dominik Breitenbacher, Alexander Binder, Pawel Szalachowski
An Air-Gapped 2-Factor Authentication for Smart-Contract Wallets. CoRR (2018)
Ivan Homoliak, Martin Teknos, Martín Ochoa, Dominik Breitenbacher, Saeid Hosseini, Petr Hanácek
Improving Network Intrusion Detection Classifiers by Non-payload-Based Exploit-Independent Obfuscations: An Adversarial Approach. CoRR (2018)
Flavio Toffalini, Ivan Homoliak, Athul Harilal, Alexander Binder, Martín Ochoa
Detection of Masqueraders Based on Graph Partitioning of File System Access Events. IEEE Symposium on Security and Privacy Workshops (2018)
Ivan Homoliak, Dominik Breitenbacher, Petr Hanácek
Convergence Optimization of Backpropagation Artificial Neural Network Used for Dichotomous Classification of Intrusion Detection Dataset. J. Comput. 12 (2) (2017)
Athul Harilal, Flavio Toffalini, John Henry Castellanos, Juan Guarnizo, Ivan Homoliak, Martín Ochoa
TWOS: A Dataset of Malicious Insider Threat Behavior Based on a Gamified Competition. MIST@CCS (2017)
Ivan Homoliak, Martin Teknos, Maros Barabas, Petr Hanácek
Exploitation of NetEm Utility for Non-payload-based Obfuscation Techniques Improving Network Anomaly Detection. SecureComm (2016)
Ivan Homoliak, Ladislav Sulak, Petr Hanácek
Features for Behavioral Anomaly Detection of Connectionless Network Buffer Overflow Attacks. WISA (2016)
Tomas Smetka, Ivan Homoliak, Petr Hanácek
On the application of symbolic regression and genetic programming for cryptanalysis of symmetric encryption algorithm. ICCST (2016)
Ivan Homoliak, Daniel Ovsonka, Karel Koranda, Petr Hanácek
Characteristics of buffer overflow attacks tunneled in HTTP traffic. ICCST (2014)
Ivan Homoliak, Daniel Ovsonka, Matej Grégr, Petr Hanácek
NBA of obfuscated network vulnerabilities' exploitation hidden into HTTPS traffic. ICITST (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ivan Homoliak