(25 points) What are the use cases in which public key encryption would be useless? In light of what we discussed in class. would the internet be where it is today without the COIS-4370H-A-F01-2025FA-OSH Computer & Info Security Ords. City any sources you use. Remember to frame your answer in light of what was discussed in class.

2) You have learned in class the major steps that occur when a laptop requests a webpage after connecting to a network. In this assignment, you will apply that knowledge to another scenario: opening and playing a YouTube video that resides in Google's data-center infrastructure. Explain, in as much detail as you can, all the steps involved from your device's initial connection to the home/university network, to DNS resolution, routing across multiple networks, reaching Google's servers, and finally receiving the video data. To support your explanation, use tools such as ipconfig, nslookup, and tracert on your own computer, as well as any online IP-lookup tools of your choice. For each stage, include relevant information such as IP addresses, MAC addresses, router hops, and any other details you can gather. You are not expected to find every piece of information, but be as comprehensive as possible based on what you have learned in class, and justify your reasoning with screenshots from…

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help me with this project. provide what I should put on each slide (words, example images, etc); example Slide 1: Intro. here are the directions: Submit a report that includes the source code, compiled code, description of the algorithm(s) implemented, data structures used, implementation details including time complexity analysis, sample inputs/outputs, and a conclusion section.

These questions are for a Computer Science course called "Theory of Computation". Provide the answers and process to the answers by using steps without little to no explanations. Provide drawings if necessary based on the questions for 1, 2a-c, and 3 based on these images provided.

Objective: The objective of this assignment is to gain practice with pen testing a live web application running on a remote server. The live web application is a known vulnerable web application called DVWA (Damn Vulnerable Web Application) with security settings set to low. The web app is running on an AWS EC2 (Elastic Compute Cloud) instance running Ubuntu 22. Note: The point of this assignment is to step it up a notch, we learnt about different web application vulnerabilities and applied that knowledge, now we are going to pen test and enumerable the vulnerabilities of a web app + the underlying infrastructure it is running on. Before you begin please find out what your IP address is and place it in this sheet so that I can track who is doing what: IP Addresses.docx . Tasks: 1- Start by connecting to the target, I did not install a TLS certificate on purpose that is why you are going to connect via http and not via https: http://3.99.221.134/dvwa/login.php 2- Broken Authentication:…

No AI solutions please

No AI solutions please

No AI solutions please