his.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Comparison of System Performance During DDoS Attacks in Modern Operating Systems
Högskolan i Skövde, Institutionen för informationsteknologi.
2017 (engelsk)Independent thesis Basic level (degree of Bachelor), 15 poäng / 22,5 hpOppgave
Abstract [en]

Distributed Denial of Service attacks are an ever prevalent challenge for system administra-tors today to overcome. The attack, which is all about restricting legitimate users access to a service, such as a web-page. Can cost companies and governments millions of dollars if not properly managed.

This study aims to explore if there is any difference in performance between some of the most modern iterations of popular server operating systems today. Those server operating systems are: Windows Server 2016, Ubuntu 16 and FreeBSD 11. And submitting them to one of the most popular DDoS attacks at the time of writing, a so called HTTP-Get request. The webservers used are some of the most widely used today, Apache and Microsoft IIS.

Each server will be submitted to attacks, and compared between one another. Different de-fence methods will also be tested and examined. Tests include shorter tests that is repeated multiple times for data validity, and one longer test for every condition in order to control if the results are similar. During these tests, the operating systems will measure CPU/RAM utilization, and a control computer will measure Round Trip Time.

Windows Server 2016 using IIS and FreeBSD 11 perform similarly resource wise, but Win-dows Server 2016 with IIS had a better Round Trip Time performance. Windows Server 2016 with Apache performs worst in all measurements, while Ubuntu 16 performs in the middle, but has the most stable performance.

sted, utgiver, år, opplag, sider
2017. , s. 27
Emneord [en]
DDoS, DDoS Prevention, Windows Server 2016, Ubuntu 16, FreeBSD 11, HTTP-Get, IP-Thresholding, Load-Balancing
HSV kategori
Identifikatorer
URN: urn:nbn:se:his:diva-13748OAI: oai:DiVA.org:his-13748DiVA, id: diva2:1111149
Fag / kurs
Informationsteknologi
Utdanningsprogram
Network and Systems Administration
Veileder
Examiner
Tilgjengelig fra: 2017-06-19 Laget: 2017-06-17 Sist oppdatert: 2018-01-13bibliografisk kontrollert

Open Access i DiVA

fulltext(1524 kB)905 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1524 kBChecksum SHA-512
79c1936cf48ca319a9d65a06adcdd9c31381d8fa11a66c4d2e88559ac6bc22f505f60ea943421a7c7bf61693ca0f5cd7a509524f8b3ec51ce652a119e1179443
Type fulltextMimetype application/pdf

Søk i DiVA

Av forfatter/redaktør
Pettersson, Erik
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 905 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 3127 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf