dr inż. Paweł Lubomski
Zatrudnienie
Kontakt dla biznesu
- Lokalizacja
- Al. Zwycięstwa 27, 80-219 Gdańsk
- Telefon
- +48 58 348 62 62
- biznes@pg.edu.pl
Media społecznościowe
Kontakt
- pawel@lubomski.pl
Wybrane publikacje
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Practical Evaluation of Internet Systems' Security Mechanisms
A proposed Internet systems security layer with context-oriented security mechanisms reduces the risk associated with possible vulnerabilities. A metric of the system trust level is proposed, and then evaluated according to a university Internet system.
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Clustering Context Items into User Trust Levels
An innovative trust-based security model for Internet systems is proposed. The TCoRBAC model operates on user profiles built on the history of user with system interaction in conjunction with multi-dimensional context information. There is proposed a method of transforming the high number of possible context value variants into several user trust levels. The transformation implements Hierarchical Agglomerative Clustering strategy....
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Multi-level Virtualization and Its Impact on System Performance in Cloud Computing
The results of benchmarking tests of multi-level virtualized environments are presented. There is analysed the performance impact of hardware virtualization, container-type isolation and programming level abstraction. The comparison is made on the basis of a proposed score metric that allows you to compare different aspects of performance. There is general performance (CPU and memory), networking, disk operations and application-like...
Uzyskane stopnie/tytuły naukowe
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2016-05-17
Nadanie stopnia naukowego
dr inż. Informatyka (Dziedzina nauk technicznych)
wyświetlono 7593 razy