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Computer Identification Using JavaScript Timestamps
Jireš, Michal ; Večeřa, Vojtěch (referee) ; Polčák, Libor (advisor)
This thesis deals with remote computer identification based on its internal clock skew. This clock skew will be determined using JavaScript timestamps. The goal of this thesis is to create web page, that will use clock skew to identify computer. This web page will also be used to test time distortion capabilities of browser extension JavaScript Restrictor. Web page will try to identify computer using different security presents thus testing their efficiency.
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Packet Transmission at 100 Gb/s Ethernet
Hummel, Václav ; Dvořák, Milan (referee) ; Matoušek, Jiří (advisor)
The NetCOPE platform is used for rapid developement of hardware accelerated network applications on the family of COMBO cards. An essential part of this platform is output network module which helps designers to implement Data Link Layer of the OSI reference model, especially the MAC sublayer. This bachelor’s thesis focuses on design, implemen- tation and verification of such a module operating at speed 100 Gb/s. Furthemore, an appli- cation on the NetCOPE platform was created. It is designed for transmitting short samples of network traffic stored in QDR static memory. Transmission is controlled by precise ti- mestamps. The whole system was deployed on a COMBO card and verified by a network traffic analyzer.
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Computer Identification Based on Packet Timestamps
Novotný, Jan ; Polčák, Libor (referee) ; Kaštil, Jan (advisor)
This work describes perspective identification technique called computer identification based on packet timestamps. This work also describes an algorithm to calculate skew of computer clock, on which the entire computer identification technique is based on. We will use this technique to identify a number of computers in the real computer network, the device that is running NAT and computers located behind NAT. Finally we show, how to determine the number of computers located behind NAT.
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Computer Identification Using JavaScript Timestamps
Jireš, Michal ; Večeřa, Vojtěch (referee) ; Polčák, Libor (advisor)
This thesis deals with remote computer identification based on its internal clock skew. This clock skew will be determined using JavaScript timestamps. The goal of this thesis is to create web page, that will use clock skew to identify computer. This web page will also be used to test time distortion capabilities of browser extension JavaScript Restrictor. Web page will try to identify computer using different security presents thus testing their efficiency.
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|
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Packet Transmission at 100 Gb/s Ethernet
Hummel, Václav ; Dvořák, Milan (referee) ; Matoušek, Jiří (advisor)
The NetCOPE platform is used for rapid developement of hardware accelerated network applications on the family of COMBO cards. An essential part of this platform is output network module which helps designers to implement Data Link Layer of the OSI reference model, especially the MAC sublayer. This bachelor’s thesis focuses on design, implemen- tation and verification of such a module operating at speed 100 Gb/s. Furthemore, an appli- cation on the NetCOPE platform was created. It is designed for transmitting short samples of network traffic stored in QDR static memory. Transmission is controlled by precise ti- mestamps. The whole system was deployed on a COMBO card and verified by a network traffic analyzer.
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|
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Computer Identification Based on Packet Timestamps
Novotný, Jan ; Polčák, Libor (referee) ; Kaštil, Jan (advisor)
This work describes perspective identification technique called computer identification based on packet timestamps. This work also describes an algorithm to calculate skew of computer clock, on which the entire computer identification technique is based on. We will use this technique to identify a number of computers in the real computer network, the device that is running NAT and computers located behind NAT. Finally we show, how to determine the number of computers located behind NAT.
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