Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Pavlos Papadopoulos"'
Autor:
Pavlos Papadopoulos, Oliver Thornewill von Essen, Nikolaos Pitropakis, Christos Chrysoulas, Alexios Mylonas, William J. Buchanan
Publikováno v:
Journal of Cybersecurity and Privacy, Vol 1, Iss 2, Pp 252-273 (2021)
As the internet continues to be populated with new devices and emerging technologies, the attack surface grows exponentially. Technology is shifting towards a profit-driven Internet of Things market where security is an afterthought. Traditional defe
Externí odkaz:
https://doaj.org/article/5b4854c7d7014736ba0bbf5352ea1b57
Publikováno v:
Machine Learning and Knowledge Extraction, Vol 3, Iss 2, Pp 333-356 (2021)
A common privacy issue in traditional machine learning is that data needs to be disclosed for the training procedures. In situations with highly sensitive data such as healthcare records, accessing this information is challenging and often prohibited
Externí odkaz:
https://doaj.org/article/3b24c71bd4154361a98b16db0161fe2e
Autor:
Rajat Hebbar, Pavlos Papadopoulos, Ramon Reyes, Alexander F. Danvers, Angelina J. Polsinelli, Suzanne A. Moseley, David A. Sbarra, Matthias R. Mehl, Shrikanth Narayanan
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2021, Iss 1, Pp 1-8 (2021)
Abstract Over the recent years, machine learning techniques have been employed to produce state-of-the-art results in several audio related tasks. The success of these approaches has been largely due to access to large amounts of open-source datasets
Externí odkaz:
https://doaj.org/article/aaaae2a9bc924d878fddfb3f4d54da73
Autor:
Chathuranga Sampath Kalutharage, Xiaodong Liu, Christos Chrysoulas, Nikolaos Pitropakis, Pavlos Papadopoulos
Publikováno v:
Computers, Vol 12, Iss 2, p 32 (2023)
The modern digitized world is mainly dependent on online services. The availability of online systems continues to be seriously challenged by distributed denial of service (DDoS) attacks. The challenge in mitigating attacks is not limited to identify
Externí odkaz:
https://doaj.org/article/81ee6594441e4277933803f557bb82d0
Autor:
Catarina Krug, Emma Rigaud, Dieyenaba Siby-Diakite, Laetitia Bénézet, Pavlos Papadopoulos, Henriette de Valk, Gaëtan Deffontaines, Alexandra Septfons, Jean-Marc Reynes
Publikováno v:
Viruses, Vol 15, Iss 2, p 338 (2023)
We aimed to estimate the seroprevalence of Puumala orthohantavirus (PUUV) among forestry workers in northern France, and to explore sociodemographic risk factors. We conducted a random cross-sectional seroprevalence survey among 1777 forestry workers
Externí odkaz:
https://doaj.org/article/a42fb2734d2d4592b164d419bf556589
Autor:
Hisham Ali, Jawad Ahmad, Zakwan Jaroucheh, Pavlos Papadopoulos, Nikolaos Pitropakis, Owen Lo, Will Abramson, William J. Buchanan
Publikováno v:
Entropy, Vol 24, Iss 10, p 1379 (2022)
Historically, threat information sharing has relied on manual modelling and centralised network systems, which can be inefficient, insecure, and prone to errors. Alternatively, private blockchains are now widely used to address these issues and impro
Externí odkaz:
https://doaj.org/article/0b85401fac3c4ea9a8c3c42e73c6f365
Autor:
Owen Lo, William J. Buchanan, Sarwar Sayeed, Pavlos Papadopoulos, Nikolaos Pitropakis, Christos Chrysoulas
Publikováno v:
Sensors, Vol 22, Iss 6, p 2291 (2022)
E-governance is a process that aims to enhance a government’s ability to simplify all the processes that may involve government, citizens, businesses, and so on. The rapid evolution of digital technologies has often created the necessity for the es
Externí odkaz:
https://doaj.org/article/8c4718c2115c4a5093f00a24bff54a4f
Publikováno v:
Sensors, Vol 22, Iss 3, p 953 (2022)
Ransomware has become an increasingly popular type of malware across the past decade and continues to rise in popularity due to its high profitability. Organisations and enterprises have become prime targets for ransomware as they are more likely to
Externí odkaz:
https://doaj.org/article/c024787e2dc04eeb90b1d94400e59a08
Autor:
Kris Hughes, Pavlos Papadopoulos, Nikolaos Pitropakis, Adrian Smales, Jawad Ahmad, William J. Buchanan
Publikováno v:
Computers, Vol 10, Iss 12, p 165 (2021)
Web browsers are one of the most used applications on every computational device in our days. Hence, they play a pivotal role in any forensic investigation and help determine if nefarious or suspicious activity has occurred on that device. Our study
Externí odkaz:
https://doaj.org/article/b95c9575b5584d3c9fb9d992af9e0b08
Autor:
Charalampos Stamatellis, Pavlos Papadopoulos, Nikolaos Pitropakis, Sokratis Katsikas, William J. Buchanan
Publikováno v:
Sensors, Vol 20, Iss 22, p 6587 (2020)
Electronic health record (EHR) management systems require the adoption of effective technologies when health information is being exchanged. Current management approaches often face risks that may expose medical record storage solutions to common sec
Externí odkaz:
https://doaj.org/article/1be131329cba411db993119614c107a8