Essays about: "dns server"

Showing result 6 - 10 of 10 essays containing the words dns server.

  1. 6. Effect of Network OFF Times on Web Browsing QoE

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Arunkumar Rajasekaran; Velanginichakravarthy Cherry; [2013]
    Keywords : Network performance; Quality of Experience; Mean opnion score; Subjective and Objective measurements;

    Abstract : The web user usually expects a better Quality of Service (QoS) from the Internet Service Provider (ISP) for the best Quality of Experience (QoE). User satisfaction and feedback is one of the most important factors for the service providers to determine their QoS and improve the network performance. READ MORE

  3. 7. Investigation of home router security

    University essay from KTH/Kommunikationssystem, CoS

    Author : Emmanouil Karamanos; [2010]
    Keywords : Home router; SOHO routers; security; security of embedded devices; CSRF; UPnP hack;

    Abstract : Home routers are common in every household that has some kind of Internet connectivity. These embedded devices are running services such as web, file and DHCP server. Even though they have the same security issues as regular computers, they do no run protection software such as anti-virus and they are not updated. READ MORE

  4. 8. Corporate Network : Security Aspects

    University essay from Linnéuniversitetet/Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Nikolay Nikolov; [2010]
    Keywords : design examples; e-mail services; web services; dns services; dhcp services; ldap services; routers; firewalls; hardering; security technologies; RADIUS; OTP; PKI; IDS; ACLs; cryptography;

    Abstract : Every corporation using IT technologies needs a good and carefully secured network design. The IT security is a key factor of a normal functional of the whole corporation and all its sections. There different methods and concepts for providing different level of IT security. READ MORE

  5. 9. Denial of Service on SIP VoIP infrastructures using DNS flooding

    University essay from Blekinge Tekniska Högskola/Avdelningen för för interaktion och systemdesign

    Author : Ge Zhang; [2007]
    Keywords : SIP; VoIP; Denial of Service;

    Abstract : A simple yet effective Denial of Service (DoS) attack on SIP servers is to flood the server with requests addressed at irresolvable domain names. In this paper we evaluate different possibilities to mitigate these effects and show that over-provisioning is not sufficient to handle such attacks. READ MORE

  6. 10. Investigating and Implementing a DNS Administration System

    University essay from Fakulteten för ekonomi, kommunikation och IT

    Author : Anders Brännström; Rickard Nilsson; [2007]
    Keywords : DNS; adminstration system; ITIL; Active Directory; SQL Server; ASP.NET 2.0; C#; Web architecture;

    Abstract : NinetechGruppen AB is an IT service providing company with about 30 employees, primarily based in Karlstad, Sweden. The company began to have problems with their DNS administration because the number of administrated domains had grown too large. READ MORE