Avancerad sökning

Hittade 5 uppsatser som matchar ovanstående sökkriterier.

  1. 1. DDoS Defense: Next-Generation Firewall versus Traditional Firewall

    M1-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :William Andell; Filip Eskel; [2023]
    Nyckelord :Brandväggar; jämförelse;

    Sammanfattning : Syftet med detta examensarbete var att utvärdera hur två olika brandväggar, en nästa generationens brandvägg och en traditionell brandvägg, hanterade en mindre distribuerad denial of service-attack. Enheterna kördes så nära dess förkonfiguration som möjligt. Testningengenomfördes i en kontrollerad labbmiljö på Högskolan Väst. LÄS MER

  3. 2. Improving the Cyber defence of an organisation based on IP Geolocation and security appliances

    M1-uppsats, Högskolan Väst/Avdelningen för Matematik, Data- och Lantmäteriteknik

    Författare :Aleksandar Opasinov; Sina Eftekhari; [2020]
    Nyckelord :Cybersecurity; Cisco ASA Firewall; IP Geolocation; Malware; Cyber Attacks; IPS; IT-säkerhet; Cisco ASA Brandvägg; IP Geolocation; Malware; Cyberattacker; IPS;

    Sammanfattning : As advancement and usage of data communication has increased exponentially on a global scale, with a devastating exposure to attacks and varying security threats to home offices as well as to large enterprises, there is always a need for enhanced network protection. The IT department of the company OneDefence, located in western Sweden, was chosen for the thesis and based on the stated information from the organisation, aims were set on how to improve their network defence capabilities. LÄS MER

  4. 3. Firepower, Next Generation firewall from Cisco

    Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Rickard Isaksson; [2015]
    Nyckelord :;

    Sammanfattning : As there is more and more threats on the internet the need for security is more crucial than ever for the companies to look into their solutions to protect their information. To be able to see how an attack works, we discus and show how an attack is progressing in this thesis we compare the difference between traditional and Next Generation firewalls. LÄS MER

  5. 4. Performance Evaluations of Cisco ASA and Linux iptables Firewall Solutions

    Magister-uppsats, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Författare :Junjie Xu; Wenhui Su; [2013]
    Nyckelord :Firewall; Performance; Cisco; iptables;

    Sammanfattning : A firewall is an essential component to provide network security and traffic control. It is widely used to prevent illegal accesses to private or corporate networks from external unsafe source like Internet. Firewalls are basically classified into two types, hardware firewalls and software firewalls. LÄS MER

  7. 5. A comparative firewall study in terms of performance, security and configuration

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för ekonomi och it

    Författare :Carl Niklasson; Christian Lindström; [2008]
    Nyckelord :Mjukvara; Hårdvara; Cisco; IDS; Brandväggar datasäkerhet ; Programvara; IT-säkerhet; Maskinvara;

    Sammanfattning : The goal of this report is to investigate firewalls from both the software and the hardware architecture on their security, functionality, effectives and how the configuration works. The test will consist of scans from Nessus and Nmap which both scans for information and vulnerabilities on the target device. LÄS MER