Essays Tagged: "Data integrity"
What kind of threats are there from using information technology and how can they be prevented?
isting ways of storing information for various reasons including better security, accessibility and data integrity. Although there are various other reasons for using information technology, these are ... and recognise the handwriting, a computer file does not have this advantage. The computer time and data can be changed to match the last edited date and the new information can be entered provided an ...
Subjects: Science Essays > Computer Science > Computer Ethics
Form - Introduction to Object-Oriented Programming
nd thus an object) can have more than one method. A method in an object can only have access to the data known to that object, which ensures data integrity among the set of objects in an application. ...
Subjects: Science Essays > Computer Science > Programming Languages
Company's Database
In designing a new system database there are a number of issues that need to be addressed. Firstly we need to know the purpose ... is being used means that we would want the system to be secure in a number of ways; this including data integrity and the prevention of unauthorized access. The need for databases is the heart of run ... prevention of unauthorized access. The need for databases is the heart of running the business. The databases we use hold all information about the daily transactions and important customer informatio ...
Subjects: Science Essays > Computer Science
The Benefits of Networking
" before the advent of the network environment - and even in many client/server networks - was poor data integrity. When differing versions of the same critical data were scattered throughout an organ ... an organization's divisions, it became difficult to determine which version was most current. These data flaws could cause any number of complications, from payroll discrepancies to inaccurate project ...
Subjects: Science Essays > Computer Science > Internet and networking
"Secure IT systems for an airline company"
more easily available than would be possible in the physical world, and have the ability to protect data integrity in order to ensure future growth.There are various ways in which these objectives can ... then the user must be able to get back to the original point as quickly as possible and restore the data which has been lost. The factors which need to be taken into account are assessing what data re ...
Subjects: Science Essays > Computer Science
Technology Impact
cannot deal with the damaging e-mails that can breach compliance requirements, confidentiality, and data integrity. To better mitigate these risks, a policy and operational controls must be in place, ...
Subjects: Businesss Research Papers > Management
Achieving Fault Tolerance Using RAID Technology
Achieving Fault Tolerance Using RAID TechnologyData storage, integrity, and availability are critical concerns in enterprise network environments. ... dependent Disks (RAID) technology. RAID enables enterprises to take advantage of the fault tolerant data redundancy, improved availability and performance, and disk drive failover capability designed ... and performance, and disk drive failover capability designed into disk array subsystems to maintain data integrity and availability before, during and after a hard disk failure.The Birth of RAIDThe RA ...
Subjects: Science Essays > Computer Science
Cryptography
strangers, and every day it?s used as a tool for the increasingly popular ecommerce. With all this data exchange which includes private communications, commercial transactions, etc., security becomes ... aspect for secure communications is played by Cryptography.Cryptography is the science of securing data while Cryptanalysis is the science of analyzing and breaking secure communication. They are bot ...
Subjects: Science Essays > Computer Science
Database Management System
Database:The word "Database" is often used to refer to any data available for information processing ... able for information processing or retrieval operations. It implies a particular structuring of the data. The database is a mechanized, formally defined, centrally controlled collection of data in an ... ned, centrally controlled collection of data in an organization.Database Management System (DBMS):A Database Management System which is known as DBMS, is a software system that performs the functions ...
Subjects: Businesss Research Papers > Case Studies > Computer and Electronics Companies
Programming Languages
In designing a new system database there are a number of issues that need to be addressed. Firstly we need to know the purpose ... is being used means that we would want the system to be secured in a number of ways, this including data integrity and the prevention of unauthorized access. The need for databases is the heart of run ... en addressing large systems, especially even more when they hold personal details which may violate data protection laws if not given restricted access. Likewise such sized systems may also be victim ...
Subjects: Science Essays > Computer Science
Strategic use of Information Systems
e. This no longer needs to be the case. With the right technology in place to collect the necessary data automatically, up-to-date information can be accessed whenever the need arises.[1][3]With the u ... ever the need arises.[1][3]With the use of IT, as with most things, comes the possibility of abuse. Data integrity and security is of prime importance to ensure validity and privacy of the information ...
Subjects: Science Essays > Computer Science