INFORMATION SYSTEMS AND SECURITY AUDIT 1. Define the following terms: (6 Marks) -Integrity In information security‚ integrity means that data cannot be modified undetectably. This is not the same thing as referential integrity in databases‚ although it can be viewed as a special case of Consistency as understood in the classic ACID model of transaction processing. Integrity is violated when a message is actively modified in transit. Information security systems typically provide message integrity
Premium Cryptography Encryption Key
DESIGN AND IMPLEMENTATION OF A NETWORK BASED SECURITY INFORMATION SYSTEM TABLE OF CONTENTS Cover page Title page Certification Dedication Acknowledgement Abstract Table of contents 1. INTRODUCTION 1.1 Security information 2. Objectives 3. Justification CHAPTER TWO 2. Security concept 2.1 Definition of security 2. Security threats 3. Security & Information CHAPTER THREE 3. Description of the exiting security information system 3.1 Organizational structure 2. Fact
Premium Crime Criminology
CHAPTER I INTRODUCTION Dominating the highways and streets nowadays as the commuter’s means of land transportation are motorcycles. From personal mobility to business and industry usage‚ motorcycles are widely used because of their affordability in both acquisition and maintenance added with ease of use and convenience compared to other vehicles. With the escalating prices of gasoline‚ motorcycles are becoming the ideal means of transportation for many. Because of this‚ motorcycle dealership
Premium Project management Records management Microsoft Jet Database Engine
bus Question 2 1 out of 1 points 2. The ____ carries commands‚ command responses‚ status codes‚ and similar messages. Selected Answer: control bus Correct Answer: control bus Question 3 1 out of 1 points 3. The ____ governs the format‚ content‚ and timing of data‚ memory addresses‚ and control messages sent across the bus. Selected Answer: bus protocol Correct Answer: bus protocol Question 4 1 out of 1 points 4. When
Premium Computer
SYSTEM DESIGN Introduction When the requirements document for the software to be developed is available the design activity begins. The main aim of design process is to produce a model or representation of the system‚ which can be used later to bind the system. The produced model is called design of the system. A system design is a top down approach to minimize complexity and make a problem manageable by subdivided it into smaller segments. The most changing phase of the
Premium Data flow diagram
Number: CIS175 Fundamentals of Information System Security Student Name: Instructor Name: Lab Due Date: Lab Assessment Question & Answers 1. What is the application Zenmap GUI typically used for ? Describe a scenario in which you would use this type of application? Zenmap is the official graphical user interface (GUI) for the Nmap Security Scanner. The application is a multi-platform‚ which feature an free and open source application. It is basically design to make Nmap easier to use for
Premium Graphical user interface Computer security Risk
Sales Report and Inventory System by Computer Science Students of San Sebastian College Recoletos Manila‚ 2nd Semester School Year 2010-2011 An Undergraduate Thesis Paper Presented to the School of Computer Studies San Sebastian College Recoletos Manila In Partial Fulfillment of the Requirements for the Degree of Science Major in Computer Science Dizon‚ Athea C. Miranda‚ John Paul G. Villanueva‚ Rochelle D. RECOMMENDATION FOR ORAL EXAMINATION This Case Study proposal‚ entitled
Premium Data flow diagram Customer service Marketing
Title Administration manager Telephone 155159899018 Email ruijuan0912@hotmail.com This proposal was requested by Company Director Date of Submission 01/06/2012 Acknowledgments Mr Zhang Wenbo IT Professional Computer Supplies Company Mr Wang Xiaoguang Sales Manager
Premium Antivirus software
CHAPTER I PROJECT BACKGROUND Rationale We are now living in computer generation. The world is now very dependent on software systems which are an excellent reference of information. By this‚ the researchers would like to pursue the study of updating the loan system of Tulay sa Pag- unlad Incorporated (TSPI). Updated Loan System for Tulay sa Pag-unlad Incorporated (TSPI) gives information regarding to their customer’s record‚ keeping files‚ records safe and help to keep their previous and
Premium Loan Debt Cost-benefit analysis
LYCEUM OF THE PHILIPPINES-LAGUNA Makiling‚ Calamba City COLLEGE OF COMPUTER STUDIES Systems Analysis and Design Project Proposal SUBMITTED BY: Bustillo ‚ Briaden John E. Estrada ‚ Lester O. Jacutina ‚ Claro V. Manaig ‚ Melvin Lawrence M. BSIT 2 - 1 SUBMITTED TO: Ms. Fe Prospero DATE: Wednesday ‚ March 14‚ 2012 A. Statement of the Problem The Farm INC. is facing some problems in operations‚ finance and human resources. Example‚ in operation‚ how
Premium Data flow diagram Human resource management