need for security and tighter control on how we send information electronically over the Internet or through a network. Date encryption is‚ in its simplest terms‚ the translation of data into a secret code. In order to read an encrypted file‚ the receiver of the file must obtain a secret key that will enable him to decrypt the file. A deeper look into cryptography‚ cryptanalysis‚ and the Data Encryption Standard (DES) will provide a better understanding of data encryption. Cryptographic Methods
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efficiently. The paper charting method has been shifted to a rather digital version of documentation known as the Electronic Health Record (EHR). The EHR provides a real-time and secure way to manage patient medical records. “Included in this information are patient demographics‚ progress notes‚ problems‚ medications‚ vital signs‚ past medical history‚ immunizations‚ laboratory data and radiology reports‚” (Habda & Czar‚ 2013). The information gathered using an EHR provides a more broader outlook on the care
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File Management Requirements The following paper will discuss the Unix Operating System and how to implement a protection scheme that permits multiple users access to one file‚ with the exception of denying access to a particular group of users to the same file. Including the importance of protecting file sharing permissions to users. Perhaps a business has a system that will support 5‚000 users‚ however only 4‚990 users are granted permissions to access one particular file. In order to grant access
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of star cluster is 3.3 billion years‚ with a standard deviation of .4 billion years. (Their ages are approximately normally distributed.) You think the mean age is actually greater‚ and that this would lend support to an alternative theory about how the clusters were formed. You use a computer to randomly select the coordinates of 50 stars from the catalog of known stars of the type you’re studying and you estimate their ages. You find that the mean age of stars in your
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A glimpse of Big Data Jan. 2013 What is big data? “Big data is not a precise term; rather it’s a characterization of the never ending accumulation of all kinds of data‚ most of it unstructured. It describes data sets that are growing exponentially and that are too large‚ too raw or too unstructured for analysis using relational database techniques. Whether terabytes or petabytes‚ the precise amount is less the issue than where the data ends up and how it is used.”------Cite from EMC’s report
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overview of the aim behind collecting data‚ types of data collected‚ methods used and how the collection of the data supports the department’s practices. It will also give a brief outlook on the importance of legislation in recording‚ storing and accessing data. Why Organisations Need to Collect Data * To satisfy legal requirement: every few months there is some request from the government sector to gather‚ maintain and reports lots of information back to them on how many people do we have in the
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Data Gathering ➢ used to discover business information details to define the information structure ➢ helps to establish the priorities of the information needs ➢ further leads to opportunities to highlight key issues which may cross functional boundaries or may touch on policies or the organization itself ➢ highlighting systems or enhancements that can quickly satisfy cross-functional information needs ➢ a complicated task especially in a large and complex system ➢ must
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Legislation/Policy Document | Assessor Name: Yvonne Haywood | Candidate Name: Sera Hughes | Award/level: Level 2 Cert – Supporting teacher. | | LEGISLATION/POLICY TITLE (please delete as appropriate):Safeguarding and Child Protection Policy. | Where is this policy/information kept in your workplace?School office. | Who is your point of contact with regard to this policy/information? The designated person is Susi Whittome and deputy designated people are Claire Eastwood‚ Patrick Hill‚ Wendy
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relating to consumer protection and offering goods for sale over the Internet. The aim of consumer protection laws is to address the grievances of the consumers and protecting them from the unethical practices/ behavior or unfair trade practices of the manufacturer/ supplier (Ananymous‚ 2003). The central issues of the sales of goods online and the law include the development of e-commerce‚ the role of consumers‚ and regulation of e-commerce in regards to consumer protection‚ as well as a general
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Computerized Student’s Violation Record for SRSPC Highschool Department Executive Summary The management of records is an essential part of any organization. Today this implies the management of mostly digital records in electronic record management systems. The purpose of this study was to find out how the core features support and interfere with each other‚ and which changes could be done to a system evaluated according to the standards‚ as well as what the major challenges were when using
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