PROTECTION OF INFORMATION Abstract: In this paper an overall study of information protection is presented. The state of information and its types also given‚ methods of computer information systems and its aspects and measures of information protection discussed. A state of art of the current malware and its evolution is carried out. Keywords: Information protection‚ information sources‚ computer crimes‚ hackers‚ malware INTRODUCTION Rapid development of automation
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It is very important to protect the information of organizations today due to the high levels of fraud that is being committed out there. Imagine going to a bank and someone left their computer unlocked for others to gain information to. If your personal information was on that screen and someone else took down or noted your social security number or date of birth‚ it would make you feel really leery about doing business with that bank. At my employer we are forced to lock our computers before
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INFORMATION SYSTEMS ICT ASSIGNMENT Table of Contents Abstract 2 1. Introduction 2 2. Objectives 2 3. What are Information systems? 2 3.1. Information system (IS) 2 3.2. Computer information system(s) (CIS) 2 4. Types of information systems 3 4.1. Computer (-Based) Information System 4 5. How they assist in business planning? 5 5.1. Information Storage and Analysis 5 5.2. Assist With Making Decisions 6 5.3. Assist With Business Processes 6 5.4. Considerations 6 6.
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information security. 1. What do you understand by information security? Explain the CIA triad. Information security:is the practice of defending information from unauthorized access‚ use‚ disclosure‚ disruption‚ modification‚ perusal‚ inspection‚ recording or destruction it has also be define as the protection of information systems against unauthorized access to or modification of information‚ whether in storage‚ processing or transit‚ and against the denial of service to authorized users or
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describe its functionalities. Transaction processing (TPSs) monitor‚ collect‚ store‚ and process data generated from all business transactions. These data are inputs to the organization’s database. TPSs have to handle high volume and large variations in volume efficiently‚ avoid errors and downtime‚ record results accurately and securely‚ and maintain privacy and security. The backbone of most information systems applications is the transaction processing system. 2. List some drawbacks of
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Introduction IT or Information technology is a term that encompasses all forms of technology used to create‚ store‚ exchange‚ and use information in its various forms of business data‚ voice conversations‚ still images‚ motion pictures‚ multimedia presentations‚ and other forms‚ including those not yet conceived. It’s a convenient term for including both telephony and computer technology in the same word. It is the technology that is driving what has often been called "the information revolution." The
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the level of processing theory of memory as presented by Craik & Lockhart. Craik & Lockhart suggested information that was processed more deeply‚ are more memorable because memory depended on the way we learn information. Craik & Lockhart‚ therefore‚ proposes that memory is a byproduct of processing. Craik & Lockhart suggested different levels of processing‚ such as structural‚ phonological and semantic which could be categorised as shallow‚ intermediate and deep levels of processing. They proposed
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Management Information Systems (MIS) 2011/2012 Lecture … (6) 2. Organizational Dimensions of Information The Organizational Dimensions of Information includes information flows‚ information granularity‚ and what information describes. A. Information Flows Information in an organization flows in four directions: up‚ down‚ horizontally‚ and inward/outward. To consider these flows‚ let’s briefly review the structure of an organization. Most people view a traditional organization as a pyramid
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Chapter one Introduction In industrial processing water is used in numerous applications requiring likewise different qualities of water. Examples of different use are cooling water‚ water for rinsing and chemical production‚ boiler feed water‚ purified water‚ water for injection‚ just to mention a few of those. On a chemical site or within a factory commonly a central water production unit is providing the basic amount of water in several qualities. These water supply units are using more and
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Online Transaction Processing (OLTP) The following is partially extracted from GC33-0754-00. 1. Overview An application is a particular use to which a data processing system is put‚ for example‚ a payroll application or an order entry application. Commercial applications typically process many similar items‚ for example‚ an order in an order processing system‚ a seat reservation in an airline booking system‚ or a credit query in a credit control system. The processing of one of these items is a
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