5 papers · 1 filter
eBPF-Based Cybersecurity Mechanisms: A Systematic Literature Review
Stamatios Kostopoulos, Panagiotis Tsakonas, Evangelos K. Markakis
Extended Berkeley Packet Filter (eBPF) has emerged as a kernel-level framework enabling dynamic security enforcement in modern operating systems. While eBPF's cybersecurity potenti…
Human Vulnerability Assessment in Cybersecurity: A Systematic Literature Review of Methods, Models, and Instruments
Dimitra Papatsaroucha, Stavroula Psaroudaki, Eleftheria Vassilaki +4
In cybersecurity, vulnerability assessment has typically focused on identifying and measuring vulnerabilities within digital assets and technical infrastructures. However, there is…
Kernel-Based ReLU Approximation for Homomorphic Encryption-Compatible Privacy-preserving Deep Learning Models
Dimitrios Sygletos, Dimitra Papatsaroucha, Marios Choudetsanakis +2
As privacy concerns in AI technologies continue to grow, Homomorphic Encryption (HE) offers a way to perform computations on encrypted data without the need of decryption during op…
The Decentralisation Paradox in Digital Identity: Centralising Decentralisation with Digital Wallets?
Ioannis Konstantinidis, Ioannis Mavridis, Evangelos K. Markakis
Digital identity is shifting from service- and network-centric approaches toward user-centric ones that promise users increased control over their data. Despite their decentralised…
Malware Detection in Docker Containers: An Image is Worth a Thousand Logs
Akis Nousias, Efklidis Katsaros, Evangelos Syrmos +7
Malware detection is increasingly challenged by evolving techniques like obfuscation and polymorphism, limiting the effectiveness of traditional methods. Meanwhile, the widespread…