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Research Output 1984 2019

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2019
148 Downloads (Pure)

Online discoverability and vulnerabilities of ICS/SCADA devices in the Netherlands

Ceron, J. M., Chromik, J. J., Cardoso de Santanna, J. J. & Pras, A., 21 Jun 2019, Enschede: University of Twente. 76 p.

Research output: Book/ReportReportProfessional

Open Access
File
Data acquisition
Control systems
Critical infrastructures
Network protocols
Power plants
2014
22 Downloads (Pure)

Large-scale DNS and DNSSEC data sets for network security research

van Rijswijk, R. M., Sperotto, A. & Pras, A., Sep 2014, Enschede: Centre for Telematics and Information Technology (CTIT). 10 p. (CTIT Technical Report Series; no. TR-CTIT-14-13)

Research output: Book/ReportReportProfessional

File
2010
288 Downloads (Pure)

Attacks by “Anonymous‿ WikiLeaks Proponents not Anonymous

Pras, A., Sperotto, A., Moreira Moura, G., Drago, I., Barbosa, R. R. R., Sadre, R., de Oliveira Schmidt, R., Hofstede, R. J. & Hofstede, R., 10 Dec 2010, Enschede: Centre for Telematics and Information Technology (CTIT). 10 p. (CTIT Technical Report Series; no. TR-CTIT-10-41)

Research output: Book/ReportReportProfessional

File
207 Downloads (Pure)

Simpleweb/University of Twente Traffic Traces Data Repository

Barbosa, R. R. R., Sadre, R., Pras, A. & van de Meent, R., 29 Apr 2010, Enschede: Centre for Telematics and Information Technology (CTIT). 9 p. (CTIT Technical Report Series; no. TR-CTIT-10-19)

Research output: Book/ReportReportProfessional

File
200 Downloads (Pure)

The Hidden Energy Cost of Web Advertising

Simons, R. J. G. & Pras, A., 28 Jun 2010, Enschede: Centre for Telematics and Information Technology (CTIT). 8 p. (CTIT Technical Report Series; no. TR-CTIT-10-24)

Research output: Book/ReportReportProfessional

File
32 Downloads (Pure)

SNMP Trace Analysis: Results of Extra Traces

van den Broek, G., Moreira Moura, G. C. (ed.), Moreira Moura, G. (ed.), ten Hoeve, S. & Pras, A., 15 Dec 2009, Enschede: Design and Analysis of Communication Systems (DACS). 59 p. (CTIT Technical Report Series; no. TR-CTIT-10-06)

Research output: Book/ReportReportProfessional

File
2008
21 Downloads (Pure)

Telecommunication economics - summary on the dagstuhl perspectives seminar no. 08043

Hammainen, H., Chen, H., Pras, A., Huitema, G., Waldburger, M., Hausheer, D., Antoniadis, P., Reichl, P., Kubasik, J. & Stiller, B., 2008, Dagstuhl, Germany: Internationales Begegnungs- und Forschungszentrum für Informatik. 8 p.

Research output: Book/ReportReportProfessional

File
2006
56 Downloads (Pure)

Smart Dimensioning of IP Network Links

van de Meent, R., Mandjes, M. R. H. & Pras, A., 23 Nov 2006, Enschede: Centrum voor Telematica en Informatie Technologie. 13 p. (CTIT Technical Report Series; no. 06-69)

Research output: Book/ReportReportProfessional

File
2004
22 Downloads (Pure)

Assessing Unknown Network Traffic

van de Meent, R. & Pras, A., Feb 2004, Enschede: Architecture group (ARCH). 12 p. (CTIT technical reports; no. 04-11)

Research output: Book/ReportReportProfessional

File
10 Downloads (Pure)

Meten van internetverkeer voorkomt veel virusleed

Pras, A. & van de Meent, R., Sep 2004, Enschede: Ten Hagen & Stam. 3 p. (Automatiseringsgids; vol. 37)

Research output: Book/ReportReportOther research output

File
2003
11 Downloads (Pure)

RFC 3444: On the Difference between Information Models and Data Models

Pras, A. & Schonwalder, J., 2003, Reston, Virgina, USA: Internet Engineering Task Force (IETF). 8 p.

Research output: Book/ReportReportProfessional

Open Access
File
7 Citations (Scopus)
21 Downloads (Pure)

Traffic Measurements for Link Dimensioning, A Case Study

van de Meent, R., Pras, A., Mandjes, M. R. H., van den Berg, H. L. & Nieuwenhuis, L. J. M., Aug 2003, Enschede: Centre for Telematics and Information Technology (CTIT). 18 p. (CTIT technical reports; no. 2003-36)

Research output: Book/ReportReportProfessional

File
2001
8 Downloads (Pure)

Remote MIB item look-up service

Pras, A., Boros, S. & Helthuis, B., Jul 2001, Enschede: Centre for Telematics and Information Technology (CTIT). (CTIT technical report series; no. TR-CTIT-01-31)

Research output: Book/ReportReportOther research output

Open Access
File
Information management
Managers
Servers
Software agents
Semantics
22 Downloads (Pure)

Service Level Agreements : Internet NG Deliverable D2.7

Sprenkels, R. & Pras, A., 2001, Enschede: Centre for Telematics and Information Technology (CTIT). 25 p.

Research output: Book/ReportReportProfessional

File
Quality of service
Internet
2000
2 Citations (Scopus)
26 Downloads (Pure)

A Customer Service Management Architecture for the Internet

Sprenkels, R. A. M., Pras, A., van Beijnum, B-J. & de Goede, L., Oct 2000, Enschede: Centre for Telematics and Information Technology (CTIT). 12 p. (CTIT technical reports series; no. TR-CTIT-00-17)

Research output: Book/ReportReportProfessional

Open Access
File
World Wide Web
Customer service management
Service provider
Perceived value
Service management
3 Downloads (Pure)

Initial service management architecture

Pras, A., Gaidukov, A., van Beijnum, B-J., Jansen, J-A., Sprenkels, R. & van der Waaij, B., 2000, Enschede: Telematica Instituut. 14 p. (Deliverable; no. D2.2)

Research output: Book/ReportReportProfessional

Open Access
File
Quality of service
Internet
Virtual private networks
Specifications
11 Downloads (Pure)

Initial service management architecture

Pras, A., Faulkner, D. W. (ed.), Gaidukov, A., Harmer, A. (ed.), van Beijnum, B. J. F., Jansen, J-A., Sprenkels, R. & van der Waaij, B. D., 2000, Enschede: Centre for Telematics and Information Technology (CTIT).

Research output: Book/ReportReportProfessional

File
Internet
Quality of service
Virtual private networks
Specifications
Bandwidth
19 Downloads (Pure)

Internet accounting architecture

Faulkner, D. W. (ed.), van Beijnum, B. J. F., Goorden, M., Harmer, A. (ed.), Wierstra, E., Sprenkels, R., Wierstra, E., Parhoni, R., Zsabi, Parhonyi, R., Pras, A. & Poortinga, R., 2000, Enschede: Centre for Telematics and Information Technology (CTIT). 47 p. (Deliverable; no. D5.2)

Research output: Book/ReportReportProfessional

Open Access
File

Metering Experiments

Parhonyi, R., van Beijnum, B. J. F., Pras, A., Poortinga, R., Goorden, M. & Lagendijk, L., 2000, Enschede: Telematica Instituut. 33 p. (Deliverables; no. D5.3)

Research output: Book/ReportReportProfessional

Reverse Charging

Sprenkels, R. A. M., Párhonyi, R., Pras, A. & van Beijnum, B. J. F., 2000, Enschede: Telematica Instituut. 22 p. (Deliverables; no. D5.4)

Research output: Book/ReportReportProfessional

29 Downloads (Pure)

Reverse Charging in the Internet an Architecture for a new Accounting Scheme for Internet Traffic

Sprenkels, R., Parhonyi, R., Pras, A., van Beijnum, B. J. F. & de Goede, L., Jul 2000, Enschede: Centre for Telematics and Information Technology (CTIT). 9 p. (CTIT technical reports series; no. TR-CTIT-00-11)

Research output: Book/ReportReportProfessional

File
1999

How to transfer large amounts of management data reliably

van Beijnum, B. J. F., Helthuis, B., Pras, A. & Sprenkels, R. A. M., 1999, Enschede: University of Twente.

Research output: Book/ReportReportProfessional

INTESP - A framework for developing successful business strategies for Internet Service Provider

Wierstra, E., Duursma, M., Elixmann, D., Kulenkampff, G., Pras, A. & Verschut, A., 1999, Enschede: Telematica Instituut. 54 p.

Research output: Book/ReportReportProfessional

138 Downloads (Pure)

Introduction to TMN

Pras, A., van Beijnum, B-J. & Sprenkels, R., Apr 1999, Enschede: Centre for Telematics and Information Technology (CTIT). 22 p. (CTIT technical reports series; no. 99-09)

Research output: Book/ReportReportProfessional

Open Access
File
1998
15 Downloads (Pure)

Results of the SURFnet4 management project 1997

van Beijnum, B. J., Pras, A., Sprenkels, R. A. M. & van der Waaij, B. D., 1998, Enschede: Centre for Telematics and Information Technology (CTIT). (CTIT technical reports series; no. 98-08)

Research output: Book/ReportReportProfessional

Open Access
File
Asynchronous transfer mode
Project management
Automatic teller machines
Polyvinyl chlorides
Quality of service
1997

Management of the SURFnet4 ATM Network

Sprenkels, R., Pras, A. & van der Waaij, B. D., 1997, Enschede: University of Twente. 37 p. (CTIT technical report series; no. 97-23)

Research output: Book/ReportReportProfessional

1996

Definitions of Managed Objects for an Information Retrieval Service

Hazewinkel, H., van Hengstum, F. P. H. & Pras, A., 1996, http://www.ietf.org: Internet Engineering Task Force (IETF). 12 p.

Research output: Book/ReportReportProfessional

Definitions of Managed Objects for an Information Store

Hazewinkel, H., van Hengstum, F. P. H. & Pras, A., 1996, http://www.ietf.org: Internet Engineering Task Force (IETF). 29 p.

Research output: Book/ReportReportProfessional

Definitions of Managed Objects for HTTP

Hazewinkel, H., van Hengstum, F. P. H. & Pras, A., 1996, http://www.ietf.org: Internet Engineering Task Force (IETF). 24 p.

Research output: Book/ReportReportProfessional

20 Downloads (Pure)

Results of the CEO Project - WWW Management

Hazewinkel, H., van Hengstum, E. & Pras, A., 1996, Enschede: Centre for Telematics and Information Technology (CTIT). 140 p. (CTIT Technical Report Series; no. 96-18)

Research output: Book/ReportReportProfessional

Open Access
File
World Wide Web
information management
standardization
project
satellite data
1995

Architectural Considerations

Gamble, M. & Pras, A., 1995, Geen adressering: Geen opgaven. 13 p.

Research output: Book/ReportReportProfessional

EO Network Monitoring - Review of technologies

Gamble, M., Whitelaw, A., Pras, A. & van Hengstum, F. P. H., 1995, Geen adressering: Geen opgaven. 54 p.

Research output: Book/ReportReportProfessional

1992

TMN: Introduction and Interpretation

Pras, A., 1992, Enschede: University of Twente. 30 p. (Memoranda Informatica; no. 92-40)(Memorandum TIOS; no. 92-16)

Research output: Book/ReportReportProfessional

Network management
Telecommunication
Open systems
Geographical distribution
Network protocols
1984

Types of Services

Vissers, C. A., van Sinderen, M. J. & Pras, A., Aug 1984, Enschede: University of Twente, Department of Computer Science. 15 p.

Research output: Book/ReportReportOther research output