Introduction to Computer Security CSE 3482 Introduction to Information/Computer Security Instructor: N. Vlajic, Winter 2014 Learning Objectives Upon completion of this material, you should be able to: • Describe the key security requirements of confidentiality, integrity and availability (CIA). • Describe the CNSS security model (McCumber Cube). • Identify today’s most common threats and attacks against information. • Distinguish between different main categories of malware. Required
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A. Outline the top five threats to each of the following in the given scenario: 1. The server 2. The workstations 3. The website Threats - Server Rootkits – This software, which is malicious in nature, allows hackers to gain and maintain elevated or administrative access to servers. Often times, this type of software come as an attachment shared among e-mail contacts, and is accidently initiated when saved to a local folder. The software can then hold open a gateway to allow the attacker
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Although, definitions of Vulnerability may vary, Vacca (2013) defines the term as “an asset or a group of assets that can be exploited by one or more threats”. In the cyberworld vulnerability can be described as a weakness in a computer hardware or software, which could possibly become exploited. Most would consider vulnerability, as a threat as the approach in which vulnerability can be exploited through a potential cause of an incident. Today, processes and technology alone
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Running Head: PERFORM A FORENSICS ANALYSIS OF A NETWORK BREAK-IN Perform a Forensics Analysis of a Network Break-in Tiffany McGarr IT540-02: Management of Information Security Dr. Flick January 10, 2014 Table of Contents Abstract……………………………………………………………………………………………3 Part One: Screen Shots for OSForensics………………………………………………………………….4&5 Part Two: What servers were compromised?...............................................................................
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Rosas IT/240 Sunday, April 7th, 2013. John Helt, MISM, MCSE Disaster Plan Scenario: The IST Department of XYZ Computers is located on the first floor. Payroll and all human resources records are processed daily and bi-weekly for 10,000 employees. After payroll is run, data is backed up using tapes. No firewall is in place, and e-mail is on the same server as payroll. XYZ Computers is located in the southern part of the United States in an area that receives heavy rain. During the weekend, a
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“Categories of Computer Crime” Marcus S. Mathews Professor Fleming CIS 170 7/15/12 Introduction In this week’s assignment, the author will talk about the four categories of computer crimes. The author will give examples of each. The author will also point out which category of computer crime is currently the most prevalent and why he believes this to be so. And finally, the author will try to point out what he believes the criminal justice system can improve upon to better combat cyber crime
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the number of cybercrime especially in this new era technology. Recently, this rises up hot issue about security threat in e-commerce. Cyber-attack usually happened on online business and organizations which threaten the security of data and operations in their trademark reputation as well as their intellectual property. These actions can cause significant damage or loss in e-commerce. Security is like a strong protective wall which blocks the bad guys and launching small, well-guarded doors to provide
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T O N e Foundations of Network Security Fundamentals of Network Security 2 Firewall Fundamentals 43 VPN Fundamentals 79 Network Security Threats and Issues 111 CHAPTer Fundamentals of Network Security 1 C OMPUTER NETWORK SECURITY is very complex. New threats from inside and outside networks appear constantly. Just as constantly, the security community is always developing new products and procedures to defend against threats of the past and unknowns of the future
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company | from: | [Your Name] | subject: | PROposal for a research project on ethical computer hacking course | date: | November 9, 2014 | | | Proposal Synopsis Ethical computer hacking is one of the most essential penetration testing tools that has been used over time. Following the previous discussions, this proposal seeks to present the viability of a research project on the Ethical Computer Hacking course. Furthermore, apart from the benefits and associated shortcomings of a course
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backup. This server runs the corporate SAP ERP SW, the network services, e-mail, storage control, printer/file services, and the Internet. The retail store uses NCR Real POS 82XRT POS terminals and systems. At this time they have 19 Dell Vostro computers that share 3 HP networked printers these components are used by corporate management and other admin personnel. The communication that comes in or out of the La Jolla store runs through 2 cisco routers, and firewalls they help to provide an inter-store
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