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Proprietary Binary Protocols - An in-depth Analysis and Inspection of the DVRIP Protocol

  • Communication protocols enable information exchange between different information systems. If protocol descriptions for these systems are not available, they can be reverse-engineered for interoperability or security reasons. This master thesis describes the analysis of such a proprietary binary protocol, named the DVRIP or Dahua private protocol from Dahua Technology. The analysis contains theCommunication protocols enable information exchange between different information systems. If protocol descriptions for these systems are not available, they can be reverse-engineered for interoperability or security reasons. This master thesis describes the analysis of such a proprietary binary protocol, named the DVRIP or Dahua private protocol from Dahua Technology. The analysis contains the identification of the DVRIP protocol header format, security mechanisms and vulnerabilities inside the protocol implementation. With the revealing insights of the protocol, an increase of the overall security is achieved. This thesis builds the foundation for further targeted security analyses.show moreshow less

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Metadaten
Author:Thomas Vogt
Place of publication:Offenburg
Year of Publication:2020
Date of first Publication:2020/11/01
Pagenumber:xi, 86, xiv
Language:English
Tag:DVRIP; analysis; binary; dahua; protocol
DDC classes:000 Allgemeines, Informatik, Informationswissenschaft
Advisor:Daniel Hammer, Dirk Westhoff
Publishing Institution:Hochschule Offenburg
Granting Institution:Hochschule Offenburg
Date of final exam:2020/05/31
Document Type:Master's Thesis
Acces Right:Frei zugänglich
Institutes:Abschlussarbeiten / Master-Studiengänge / ENITS
Release Date:2020/10/30
Licence (German):License LogoEs gilt das UrhG
URN:urn:nbn:de:bsz:ofb1-opus4-42330