A Key Concept In Information Systems

1049 words - 5 pages

Computer and network security has become very important to businesses, government, military, and individuals. Many companies have been compromised and personal information obtained and used without authorization. It is very important to have computer and network security to keep hackers and malware from collecting data and destroying a computer system and network. Computer security protects all of the data that is stored on your computer. Every component should be protected that includes hardware, software, and data.
The history of Network security started when hacking crimes started in the 1980’s. Robert Morris was a computer hacker that released a worm that affected 6,000 computer ...view middle of the document...

Firewalls also records all packets that have been rejected allowing an organization to be notified the number of attempts and rejected packets. When sending information outside of the network the firewalls encrypts the data to keep it secure.
Government agencies uses biometric security measures such as finger prints, retinal scanning and voice recognition. Finger print readers can used on notebook and desktop computers allowing only the person who’s finger print is stored having access to use. Retinal scanning is very reliable. “Iris-recognition systems highly reliable. The technology even surpasses the accuracy of DNA testing, which is intrusive, expensive and inconvenient to use for authentication (2015, September 6)”. Voice recognition is a biometric system that is use a person voice for recognition. Voice recognition relies on features influenced by both the physical structure of an individual’s vocal tract and the individual’s behavioral characteristics.
Many attitudes toward computer and network security are on the beliefs that the government monitors the communication and feel that their rights are being violated by the government accessing their personal files. Even though, it is for the safety of our country. Some people also feel differently and believe that the government should do more to protect them and their personal information. Softwaredvise.com took a survey of companies taking personal data. Within the survey they found that forty four percent feels that data collection is an invasion of privacy when going to various websites and only five percent feels there is no problem at all. Many people are opposed to Facebook data collection than any other company and has received negative publicity as a result.
The advantages of firewalls is the lower in cost. Another advantage of a firewall can work by allowing direct connections between the client and the server. “Application inspection firewalls can stop an attacker from trying to set up a virtual private network (VPN) tunnel (triggered from inside the network) through an application firewall by way of tunneled HTTP requests (Khan, Umer, Riley, Behrens, 2005).” The disadvantages of Firewalls can be very restrictive to employees and limit them from performing normal duties. Software firewalls can constantly run on a computer and slow down processor speed and the Random Access...

Other Essays Like A Key Concept in Information Systems

Compare and Contrast Components and Purposes of Information Technology and Information Systems in Organizations

860 words - 4 pages Compare and Contrast Components and Purposes of Information Technology and Information Systems in Organizations. Cynthia Coleman Systems Analysis and Design CIS 3512 Professor Setterlind July 6, 2014 Information Systems have been around for a long time, whereas, the term Information Technology is relatively new. The U.S. Postal Service could be considered an information system with sub-systems including logistics, and

A Critical Evaluation of the Importance & Impact of Information & Knowledge Management Systems

4192 words - 17 pages for distributing knowledge and information, and knowledge work systems to facilitate knowledge creation. Figure 3 - Enterprise systems: Enterprise systems integrate the key business processes of an entire firm into a single software system that enables information to flow seamlessly throughout the organization. At NUMIS Inc the primary functional systems would be broadly categorized as in the table below: BUSINESS FUNCTION | RELATED IT

Self-Management in Chronic Illnesses: a Concept Analysis

2641 words - 11 pages ) website. Key terms used in the search were Orem, self-management, chronic illness, self-care deficit, and/or informatics. The search was limited to literature written in the past 5 years. Rothenberger (2011) explored the concept of self-management as it applies to patients diagnosed with pre-diabetes. According to Rothenberger’s research, there was a significant increase in the discussion and publication of results related to pre-diabetes and self

Critical Listening: a Key to Success in Managerial Communications

1313 words - 6 pages Critical Listening: A Key to Success in Managerial Communications “The art of effective listening is essential to clear communication, and clear communication is necessary to management success”. –James Cash Penney Listening is a skill that is critical for not only subordinates to master, but managers as well. Often times, we overlook the difference between listening and hearing. Listening requires much more effort than hearing. While

Redefining the Concept of Sovereignty in a Globalized World Order

1283 words - 6 pages Proposed Research Work 1. Project Title: Redefining the Concept of Sovereignty in a Globalized World Order 2. Introduction The theme of the present paper is to analyze the effect and impact of globalization on the sovereignty of states. While pointing out the effect, impact and even the need of globalization, albeit in a structured pattern, in the present era, the

A Closer Examination Of Paolo Sarpi And The Uses Of Information In The Seventeenth-Century Venice

1894 words - 8 pages A Closer Examination of Paolo Sarpi and the Uses of Information in the Seventeenth-Century Venice Paolo Sarpi was a scholarly friar who was a driving force in trying to change government policy concerning the distribution of information and played a significant role in the politics of seventeenth-century Venice. Through his political ties and extensive information networks, he managed to make known his thoughts on just how powerful information

A Comparative Study Of The Concept Of Dystopia In Brian Aldiss' Short Story "Super Toys Last All Summer Long" And Its Cinematographic Adaptation, Artificial Intelligence

2385 words - 10 pages technologies - such as robots or cloning -, nuclear power, economic and industrial exploitation, and advanced capitalism. The growing mechanization of life is a key theme in these stories, which often resort to cyborgs (CYBer-ORGanisms) or thinking supercomputers to embody this concept. Two of the most famous radical dystopias are 2001: A Space Odyssey and Blade Runner.Artificial Intelligence and Super-Toys Last All Summer Long differ somewhat in

Prepare an Investigative Paper That Applies Group Related Communication Theory to a Workgroup in Which You Are Currently Involved. If Possible, Choose a Group That May Be Experiencing Communication...

735 words - 3 pages the goals itself and the people responsible for achieving the goals. For example, a supervisor may motivate workers by acknowledging the long hours the employees have had to put in, but at the same time make sure the job is being done. Involvement in the conversation is another skill required to achieve communication competency. This requires the communicator to directly interact with the other party. Interaction includes listening to the

Laudon Ch5

3522 words - 15 pages Systems 565 Information System Cost and Benefits 565 • Capital Budgeting for Information-Systems 565 • Case Example: Capital Budgeting for a New Supply Chain Management System 567 • Real Options Pricing Models 571 • Limitations of Financial Models 571 14.4 Managing Project Risk 572 Dimensions of Project Risk 572 • Change Management and the Concept of Implementation 573 • Controlling Risk Factors 575 •Interactive Session: Management Managing IT in

Aarkstore - Brazil Ultrasound Systems Market Outlook to 2020

1031 words - 5 pages Aarkstore - Brazil Ultrasound Systems Market Outlook to 2020 Summary   Our new report, "Brazil Ultrasound Systems Market Outlook to 2020", provides key market data on the Brazil Ultrasound Systems market. The report provides value, in millions of US dollars, and volume (in units) and average price data (in US dollars), within market categories – B/W Ultrasound Systems (Portable Systems (B/W) and Stand Alone Systems (B

Cardiovascular Information Systems Market: Global Industry Analysis and Forecast 2014 - 2020

1021 words - 5 pages systems are Philips Healthcare, GE Healthcare, McKesson Corporation, and Siemens Healthcare. Certain other companies with a significant presence in the global cardiovascular information systems market are Merge Healthcare, Agfa Healthcare, Cerner Corporation, Fujifilm Medical Systems, Lumedx, and Digisonics. Request Full TOC: http://www.persistencemarketresearch.com/toc/4193 Key points covered in the report:1. Report segments the market on the basis

Related Papers

Managing Risk In Information Systems Essay

656 words - 3 pages data protection. The implementation of the company accepting credit card payments must be well thought out, so the company may provide a secure framework for this service to operate in. By the company not minimizing risk , and providing continual check mechanisms and new service could become a potential nightmare. Nightmares put companies out of business. Merchants and payment card processors must apply the information security best practices

Midsouth Chamber Of Commerce (A): The Role Of The Operating Manager In Information Systems

4417 words - 18 pages within an industry (the UNITRAK system was only used by one other organization only) Executive Summary: A lot of business organizations or industries nowadays have their information systems to support the day to day operations of the business and to make the work more convenient to the workers. In an information system there are several persons that are involved. One of the stakeholder is the operations manager/operating manager. Operation

Information Systems And Management: Decision Making In Business Organizations

2140 words - 9 pages business by adapting a strategic decision support system (DSS) that exploits recent advances in the Information technology.This paper makes an attempt to formulate various strategies for BFF Ltd aimed at enhancing the organisational efficiency and performance. The paper first dwells on the concept of Business organisation in context of BFF Ltd and moves on management decision-making process across the organisations in general and in BFF ltd in

Budgeting Is A Key Component In Management

833 words - 4 pages Budgeting is a key component in management short and long term planning Budgeting is not only a process towards the accountant only. It will involve the whole company if necessary. Budget have two usage on the society, first is the household expenses secondly is the company that need to calculate the budget even though it’s on rough comparison between this month and next coming month. Almost all of the entities will prepare a sub budgets