LO1 - Information flow

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LO3 Know the features and function of information systems part 2

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3.4 Types of information system 3.4.1 Management information systems - Computerized database of financial information organized and programmed in such a way that it produces regular reports on operations for every level of management in a company. 3.4.2 Others 3.4.2.1 Marketing information systems(sales performance,competitors etc) - System that analyzes and access marketing information, gathered from sources inside and out an organization. 3.4.2.2 Financial information system (financial costs, investment returns etc) - Type of business software used to input accumulate, and analyze financial and accounting data 3.4.2.3 Human resources information system (HR) (staffing, professional development etc) - basically an intersection of human resources and information technology through HR software. 3.5 Management Information system (MIS) 3.5.1 Features; Database Management - Ability to store data and make that data easy to retrieve by the system's users. Reporting - ...
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Social engineering

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What is social engineering? Social engineering is the act of tricking someone information or taking action, usually through technology. How social engineering works? Baiting They lure users into a trap that steals their personal information or inflicts their systems with malware. Scareware Scareware involves victims being bombarded with false alarms and fictitious threats. Phishing Phishing is a cybercrime in which a target or targets are contacted by email, telephone, or text message to steal information. Email hacking and contact spamming Some criminals try to take advantage of this by commandeering email accounts and spamming account contact lists. How to prevent 1. Don’t open emails and attachments from suspicious sources 2. Install antivirus software or a security suite 3. Be wary of tempting offers 4. Keep your software up to date 5. Delete any request for personal information or passwords. References What is Social Engineering | Attack Techniq...
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L04 Be able to use it tools to produce management information

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L04 Be able to use it tools to produce management information 4.1 Tools 4.1.1 Database -A database is a collection of information organized to provide efficient retrieval Examples: Phone book Address book Census Bureau data 4.1.2 Artificial Intelligence - Artificial Intelligence is the simulation of human intelligence processes by machines, especially computer system. 4.1.3 Spreadsheets - Spreadsheets is a file made of rows and columns that help sort data, arrange data easily, and calculate numerical data. 4.1.4 Internet - Internet is connecting a computer to any other computer anywhere in the world via dedicated routers and servers. Examples: Text Graphics Voice Video Computer programs
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