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Undersökning och jämförelse av DDoS-Filter
University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
2014 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Examination and comparison of DDoS-filters (English)
Abstract [sv]

Varje år utsätts företag och privatpersoner för Denial Of Service-attacker med avsikt att sätta servrar ur bruk och göra tjänster obrukbara. I detta arbete undersöker vi hur man på tre olika sätt kan skydda en server och de interna-nätverket mot en Denial Of Service-attacker på effektivast sätt.

I denna undersökning mäts CPU-användningen samt svarstiden före och under en DDoS-attack för att få en överblick över hur belastad varje enhet är under en attack.

Undersökningen har visat att Cisco ASA brandvägg skyddar servern och det interna-nätverket på det mest effektiva sättet eftersom enheten använder sig av en djupare paketfiltrering och inspektion som innebär att en mer avancerad teknik används för att filtrera bort olämplig datatrafik

Abstract [en]

Every year businesses and individuals are exposed by Denial Of Service attacks with the intention of putting servers into disuse and make services unusable. We have investigated three different ways to protect a server and the internal network against Denial Of Service attacks in the most efficient manner. This study measure the CPU usage and response time before and during a DoS-attack to get an overview of how charged each unit is during an attack to compare each DoS-protection.

The survey showed that the Cisco ASA Firewall protects the server and the internal network in the most efficient way because the device uses a deep packet filtering and inspection which involves a more advanced technology that is used to filter out inappropriate data-traffic

Place, publisher, year, edition, pages
2014. , 17 p.
Keyword [en]
DDoS, DoS, Filter, ASA, Anti DDoS Guardian, Zone-Based Firewall and IPS
Keyword [sv]
DDoS, DoS, Filtrering, ASA, Anti DDoS Guardian, Zone-Based Firewall och IPS
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:hv:diva-6294Local ID: EXM301OAI: oai:DiVA.org:hv-6294DiVA: diva2:721787
Subject / course
Computer science
Educational program
Nätverksteknik med IT-säkerhet
Supervisors
Examiners
Available from: 2014-06-05 Created: 2014-06-05 Last updated: 2014-06-05Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf