Essays about: "Internet in present scenario"
Showing result 11 - 15 of 18 essays containing the words Internet in present scenario.
-
11. Detection of Low-Rate DoS Attacks againstHTTP Servers using Spectral Analysis
University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)Abstract : Denial-of-Service (DoS) attacks pose a serious threat to any service provider on the Internet. While traditional DoS flooding attacks require the attacker to control at least as much resources as the service provider in order to be effective, so called lowrate DoS attacks can exploit weaknesses in careless design to effectively deny a service using minimal amounts of network traffic. READ MORE
-
12. Study of TCP Available Bandwidth Using NS2 and Its Forecasting Based on Genetic Algorithm
University essay from Karlstads universitet/Institutionen för matematik och datavetenskapAbstract : On the one hand, the available bandwidth in a bandwidth-limited medium as the wireless medium is a highly demanded topic of study. On the other hand, the Transport Control Protocol (TCP) is one of the most used transport protocols on the Internet. READ MORE
-
13. Alternative Mobile Broadband Deployment in Countries with Low Spectrum Allocation and Low Fixed Line Penetration
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : The research work presented in this document deals with the problem of implementing high capacity mobile networks that are able to accommodate the ever increasing amounts of data traffic produced by mobile broadband users, given the dramatic expansion this service has experienced in the recent past due to the popularity of smartphones and tablets. Moreover, the analysis focuses in the feasibility of considering alternative deployment strategies that may render cost-efficient solutions while overcoming the challenges posed by the low amount of spectrum allocated to operators and the limited number of fixed telephone and internet lines available, which are characteristic of developing countries. READ MORE
-
14. SIP Security Threats and Countermeasures
University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)Abstract : With the emergence of multimedia applications and the upcoming age of Voice over IP (VoIP), Voice setup and resources control protocols such as SIP and H.323 over the Internet are becoming increasingly attractive applications. READ MORE
-
15. TITTA - en metod för att skapa konstruerade perspektiv
University essay from SLU/Dept. of Urban and Rural DevelopmentAbstract : Detta arbete skrev jag under våren 2011. Anledningen till hela arbetet är min fascination för bilder. Redan under mitt kandidatarbete såg jag hur bilder kan vara till stor hjälp för att aktivera och engagera människor. READ MORE
