Web and Transport Layer Security
Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages Description/Paper Instructions
Web and Transport Layer Security
Part 1: Multiple Choice Questions. Unless specified otherwise all multiple-choice questions have only one correct answer. Each question is worth 10 points.
PROBLEM 1 – Web and Transport Layer Security (20 points) (5 pts each)
- a) SSL is used to A) Encrypt data as it travels over a network. B) Encrypt files located on a Web server. C) Encrypt specific elements of data for application-specific purposes. D) Encrypt digital certificates used to authenticate a Web site. E) Encrypt passwords for storage in a database.
- b) What kind of attacks does SSL prevent? Select the best answer. A) SQL Injection. B) Sniffing. C) Variable Manipulation. D) Phishing Attacks.
- c)Which of the following are not methods for minimizing a threat to a Web server? Indicate the two best answers from the following list: A) Disable all non-Web services. B) Ensure telnet is running. C) Disable nonessential services. D) Enable logging.
- d) _________ provides secure, remote logon and other secure client/server facilities. A) SLP B) HTTPS C) TLS D) SSH
PROBLEM 2 – Wireless Network Security (20 points) (5 pts each)
- a) What is the protocol developed for the wireless network communications? A) Wired Equivalent Privacy (WEP) B) Wireless Encryption Protocol (WEP) C) Wireless Application Protocol (WAP) D) Wireless Session Protocol (WSP)
- b) The term used for certified 802.11b products is ___________ . A) WAP B) Wi-Fi C) WiMAX D) WPA
- c) Consider 802.11 shared key authentication. Which of the following statements is false? A) If a device with the key is lost then the security for the entire WLAN is compromised. B) 802.1X requires shared key authentication. C) Real users and attackers with a shared WEP key have the same rights. D) Users cannot determine whether the access point is an imposter.
- d) Which of the following is not a reason why WEP may be considered vulnerable? (Select all that apply.) A) Shared WEP keys among all clients B) 20-bit initialization vector C) An RC4 engine not properly initialized D) 48-bit WEP key
PROBLEM 3 – IPSec and VPN (20 points) (5 pts each)
- a) Select the term that refers to the data recipient’s ability to ensure that the data was not altered in any fashion as the data was sent across the VPN: A) Integrity. B) Tunneling. C) Authentication. D) Encryption.
- b) Tunneling is a technique in which the IP datagram is first _______ and then _______. A) Encapsulated in another datagram; encrypted. B) Encrypted; authenticated. C) Authenticated; encrypted. D) Encrypted; encapsulated in another datagram.
- c) What is the relationship between a VPN and an extranet?
- A) Some extranets are VPNs; some VPNs are extranets. B) Some extranets are VPNs; all VPNs are extranets. C) VPNs and extranets are the same type of network. D) VPNs are unrelated to extranets.
- d) Which one is the best approach to VPNs? A) VPN-specific gateway device. B) Router-based. C) Firewall-based. D) Software only. E) All of the above.
PROBLEM 4 – Firewalls (20 points) (5 pts each)
- a) What governs the type of traffic that is and is not allowed through a firewall? A) Rule base. B) Gateway. C) TCP/IP headers. D) Access control list. E) Network protocol in use.
- b) Firewalls can be implemented in different ways. Consider a dedicated firewall device. What is its major advantage when the target is throughput and security? A) The management console is easily installed. B) The device contains proprietary operating systems. C) The connection to the device is monitored by security personnel. D) A thorough packet inspection capability. E) The hackers know most router-based firewall code.
- c) Choose the best answer from the following options about the description of a firewall: A) Firewalls statefully inspect reply packets to determine whether they match the expected state of a connection in the state table. B) Firewalls statically inspect packets in both directions and filter on layer 3and layer 4 information. C) A firewall is any device that blocks access to a protected network. D) A firewall is a system or a group of systems that enforce an access control policy between two networks. E) None of the above
- d) For a stateful packet-inspection firewall, which information is stored in the connection flow table? A) TCP control header and trailer information associated with a particular session. B) Inside private IP address and the translated inside global IP address. C) Outbound and inbound access rules (ACL entries). D) Source and destination IP addresses, and port numbers and sequencing information associated with a particular session. E) TCP SYN packets and the associated return ACK packets.
Part 2: Short Answers. Please answer briefly and completely, and you must cite all sources of information. (20 points) 300 words each. Must be submitted to Turnitin.
- Suppose you suspect that your session with a server has been intercepted in a man-in-the-middle attack. You have a key, K, that you think you share with the server, but you might be only sharing it with an attacker. But the server also has a public key, Kp, which is widely known, and a private secret key, Ks, that goes with it. Describe how you can either confirm you share K with the server or discover that you share it only with a man-in-the-middle. Also, be sure your solution will not be discovered by a packet sniffer.(10 points)
- A common management requirement is that “all external Web traffic must flow via the organization’s Web’s proxy.” However, that requirement is easier stated than implemented. Discuss the various problems and issues, possible solutions, and limitations with supporting this requirement. In particular, consider issues such as identifying exactly what constitutes “Web traffic” and how it may be monitored, given the large range of ports and various protocols used by Web browsers and servers.(10 points)
RUBRIC
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER
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