Yazar "Özçelik, İlker" için listeleme
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CAPEN: Cryptographic accumulator based privacy preserving exposure notification
Özçelik, İlker (IEEE, 2021)Contact tracing has a significant contribution in preventing the rapid spread of infectious diseases. During the COVID-19 pandemic, local authorities, researchers and the tech industry focused on developing digital contact ... -
CryptoRevocate: A cryptographic accumulator based distributed certificate revocation list
Özçelik, İlker; Skjellum, Anthony (IEEE, 2021)Verification of the certificate revocation status is a crucial process for Public Key Infrastructure (PKI) system reliability. Failing to detect a revoked certificate may lead to catastrophic system compromises. Existing ... -
Cusum - Entropy: An efficient method for DDoS attack detection
Özçelik, İlker; Brooks, Richard R. (Ieee, 2016)Computers and Internet have evolved into necessary tools for our professional, personal and social lives. As a result of growing dependence, the availability of these systems has become a concern. This concern increases ... -
Distributed denial of service (DDoS): A history
Brooks, Richard R.; Yu, Lu; Özçelik, İlker; Oakley, Jon); Tusing, Nathan (IEEE, 2022)Distributed denial of service (DDoS) attacks remain a persistent nuisance on the Internet. They exploit the fact that the Internet lacks centralized access control. Since this vulnerability was a core design decision of ... -
MARS: Machine learning based Adaptable and Robust Network Management for Software-defined Networks
Kandah, Farah; Özçelik, İlker; Huber, Brennan (Institute of Electrical and Electronics Engineers Inc., 2020)Traditional networks were initially designed to scale fast, but in turn are harder to monitor and manage. The rise in the Internet of Things (IoT) has caused an increase in the number of mobile nodes and thus the topology ... -
An overview of cryptographic accumulators
Özçelik, İlker; Medury, Sai; Broaddus, Justin; Skjellum, Anthony (Scitepress, 2021)This paper contributes a primer on cryptographic accumulators and how to apply them practically. A cryptographic accumulator is a space- and time-efficient data structure used for set membership tests. Since it is possible ... -
Siber Terör ve DDoS
Siber terörizm eylemlerinde etkili bir araç olarak kullanılan DDoS saldırıları 1980’li yıllarda amatör bilgisayar korsanları (script kiddies) tarafından oyun/gösteriş amaçlı gerçekleştirilmeye başlamıştır. Bu saldırılar ... -
TRCyberLab: An infrastructure for future internet and security studies
Özçelik, İlker; Akleylek, Sedat; Özçelik, İbrahim (Ieee, 2018)The digital world is continuously changing, and new technologies affecting every aspect of our life. in order to keep up with these changes and have some impact and/or control over it; we must conduct advanced research on ...
