Wireshark

analyze the BGP packets captured through Wireshark and we will use the same design to explain route degradation. We will also be adding an IPsec tunnel between the nodes. Adding another node will make it complex to explain. Graphical design of security solutions will be analyzed using GNS3. The security risk mitigation methods that will be analyzed are Route filtering and IPsec. This will be Implemented using GNS3 and the packet capturing will be done by Wireshark. An in-depth analysis of both the security

DDOS Attack and its Mitigation – Simulation in GNS3 Summary: A private LAN network comprising of hundreds of end devices and several servers in DMZ is protected by Cisco ASA (Firewall). In the internet the most commonly found network attack is to take down enterprise resources by DDOS(Distributed Denial of Service) attack either on Servers(which will impact hundreds of end users) or on the network resources like routers itself. In this practical simulation we will analyse how a DOS attack happens

1. Introduction Security is a standout amongst the most difficult and complex issue in Information Technology (IT) today. Security causes millions of dollars loss to the different organizations every year. Even if 99% of all assaults result from known vulnerabilities and flawed misconfigurations, an answer is most certainly not direct. With a crowd of networks, operating system and application related vulnerabilities, security specialists are getting the opportunity to be logically aware of the need

The TCP/IP protocols are the heart and soul of the Internet, and they describe the fundamental rules that govern all communications in the network. The original address system of the Internet is Internet Protocol version 4 (IPv4). The Internet Engineering Task Force (IETF) developed IPv6 to deal with the long-anticipated problem of IPv4 address exhaustion. However, IPv6 is not foreseen to supplant IPv4 instantaneously. Write a report (1000 words) describing: • The basic characteristics and layered

Networking tools Wireshark What is it? Wireshark is an open-source program which enables users to actively capture and interact with the network traffic which is being funnelled through the computer. Commonly, pieces of software which do this are referred to as ‘packet sniffers’ - As the program is recording the packets which pass through the network. Wireshark started development in 1998, under its original name ‘Ethereal’, which was changed in 2006 following a licensing issue. How is it used

KALI VERSES XP In this lab report I will be discussing both the Kali Virtual Image as well as the XP Security Image. I will also emphasize on three particular tools of my liking related to each image and speak in detail of what those tools do and how they might help a security practitioner in a security operations center. Kali Linux: Kali Linux is a Linux distribution which is primarily for the security service such as like digital forensics and penetration testing. It comes on pre-loaded and

IV. IMPORTANCE / BENEFITS OF THE STUDY Despite the growth in cloud computing, many enterprises adopted the model, several security issues raise severe concerns about the performance which requires us to cast a wider net to find practical solutions to cloud security that work with technology that is available today. Various techniques need to be used making cloud computing secure and it will improve service delivery. The major concern is how to protect data from illegal access by hackers. The goal

STEPS: Step 1: Start browser and Wireshark on correct interface Step 2: Only capture http by using the filter Step 3: Enter the following URL http://gaia.cs.umass.edu/wireshark-labs/HTTP-wireshark-file1.html Step 4: Stop the capture Questions: 1. Is your browser running HTTP version 1.0 or 1.1? What version of HTTP is the server running? • My browser is running http version 1.0 • The server is also running http version 1.0 2. What languages (if any) does your browser indicate that it can accept

DDoS Attack The IICI, in other words International Investment Company Incorporated is a major investments company that handles big controversial investments for governments and private industries. As ac contractor of the company, I am required to upgrade the digital security of IICI. The company has a very vast investment in military’s equipment. The IICI Company is investing in the military equipment by the support of these various companies such as; Lockheed Martin, Northrop Grumman, General dynamic

Our project focuses on the analysis of a network protocol and how it works. The network layer Oliveir Bonaventure explains as "providing a connection-less service. It identifies each (interface of a) host by using an IP address. "[4] Mainly this layer passes information between layers and provides a way to address them. The main goal to enable hosts to send packets of information containing up to 64 KB. An issue arises when information doesn't deliver to the correct destination. This issue is because