CSE 3482 Introduction to Computer Security 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.
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ONLINE JOB PORTAL SYSTEM REQUIREMENT SPECIFICATION By : Krishnendu Chakraborty Riya Guchhait Arup Chandra Mahato Dhiman Chakraborty Table Of Contents 1. Introduction Application will be Web Based (Browser Based).Application Requires Employee Registration & Profiles‚ Job Search‚ Employer Registration & Profiles‚ Subscription Option for both Employee and Employer etc. 1.1Purpose of the Document The Purpose of Application is to Provide Jobs portal for Job Seekers
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Security and the OSI Model Network security is a topic that reaches far beyond the realm of firewalls‚ passwords‚ and user ID accounts. For a network and data to remain secure there must be protective measures at each level in the OSI interconnect model. While each layer basically operates autonomously of the other it is important to ensure that the data being transmitted from the host to destination has not been tampered with or is being prevented from reaching its destination. There are
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How To Prepare a Project Report Report writing is one of the primary objects of any student who are in the threshold of completing their graduation. It is to be noted that the final report is not to be done for sheer formality. This report acts as a tool for judging the professional skill of the new engineer. It is also considered to be an extended service for the engineering students who might require information. Remember this report will be subjected to critical analysis by many readers. Hence
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Q1. Summarize the Case. Introduction Bitcoin is a new currency that was created in 2009 by an unknown person using the alias Satoshi Nakamoto. Transactions can be made with no middle men or third party – meaning‚ no banks! There are no transaction fees and no need to give your real name. Bitcoins can be used to buy merchandise anonymously. In addition‚ international payments are easy and cheap because bitcoins are not tied to any country or subject to regulation. Several marketplaces called “bitcoin
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The logarithm of a number is the exponent by which another fixed value‚ the base‚ has to be raised to produce that number. For example‚ the logarithm of 1000 to base 10 is 3‚ because 1000 is 10 to the power 3: 1000 = 10 × 10 × 10 = 103. More generally‚ if x = by‚ then y is the logarithm of x to base b‚ and is written y = logb(x)‚ so log10(1000) = 3. Logarithms were introduced by John Napier in the early 17th century as a means to simplify calculations. They were rapidly adopted by navigators‚ scientists
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Edward de Vere = William Shakespeare By Marcia Smith Abstract Everyone knows of William Shakespeare‚ the author of thirty-seven full length plays and 154 sonnets. Romeo and Juliet is one of the most popular stories as it is read in most high school English classes. There is not a theatre goer anywhere who has not heard of‚ or seen‚ Hamlet. Anyone involved in the theatre‚ on a regular basis‚ will tell you that they never say Macbeth in any space they call a theatre. What if it was all a
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Table of Contents 1. Introduction Computer science Computer science deals with the theoretical foundations of information and computation‚ together with practical techniques for the implementation and application of these foundations Computer science is the scientific and practical approach to computation and its applications. A computer scientist specializes in the theory of computation and the design of computational systems. Its subfields can be divided into a variety of theoretical
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access domain * LAN-to-WAN domain | Integrity | Access controls | * LAN-to-WAN domain * WAN domain | Confidentiality | Failover server | * WAN domain * LAN-to-WAN domain | Availability | Automatic updates | * Workstation domain | Availability | Cryptography | * LAN-to-WAN domain | Confidentiality | Data backups | * System/Application domain | Availability | Logon rights | * LAN domain | Integrity | Computer cluster | * Workstation domain | Integrity | Firewalls | * LAN domain | Confidentiality
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Subsequently‚ to secure the touchy data on the web different procedures like cryptography‚ steganography are utilized to shroud the information in advanced media. Cryptography just keeps the substance of the message mystery however some of the time it is important to keep the presence of the message mystery. In this way‚ a strategy which keeps the presence of a message mystery
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