Showing posts with label information systems. Show all posts
Showing posts with label information systems. Show all posts

Thursday, November 8, 2012

Computer Information Systems

OVERVIEW : As we get more and more dependent on technologies revolving around computers, internet and computer networks, these days organizations need qualified professionals to direct the implementation and use of such emerging technologies. They generally are in charge of facilities that have many programmers, system analysts, and peripheral equipment operations. They report to the top management of their organization.

JOB DESCRIPTION : Directing the operations of information technology systems in a particular organization, computer information systems managers run the show where computer related technologies are the norm. Having general management ability as well as deep understanding of an organization's computer systems, they manage and direct the policy of entire spectrum of information technologies.

                                               Doctorate Programs    PhD Programs

JOB OUTLOOK : According to Bureau of Labor Statistics, job outlook for computer software engineers should be excellent. Those with practical experience and at least a bachelor's degree in a computer-related field should have the best opportunities.

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Wednesday, September 26, 2012

Computer Science - The man, the Machine and the Science-an Effective Combination

In today's high-tech world, computers and computer sciences have become the heart core of all operations. With wide varied applications in differed sections, the use of computers has revolutionized the world. Business, healthcare, law and justice, education and many more fields rely on the computer technologies. Whenever you use different types of computer technologies, have you ever thought about the master brains behind that architecture or design? Different computational methods, processes and applications are designed by computer scientists. A relatively new discipline, computer science mainly focuses on theory of computation and design of computers.

Alan Mathison Turing, a British computer scientist and mathematician is considered as the father of computer science and artificial intelligence. He developed Turing machine, a finite state machine, which was designed to perform logical operations and could read, write and erase symbols on an infinite paper tape. It can be used to simulate the logic of any computer algorithm, which is extremely helpful in design phase. If you are a tech-savvy and have a great love for computers, you can pursue a major in computer science. Several colleges and universities offer degrees in computer science major. Associate, bachelor's, master's, doctorate, PhD and certificate level programs are offered by several educational institutions. Computer Schools will help you to find a fascinating career in this technological world. The academic schedules with advanced technologies and well-qualified faculties moulds the students well enough to think creatively and chart out a professional career. Since computer science is vast field, you can even find so many specialization options. Some options include Artificial intelligence (AI), Computer Information Systems (CIS), graphics and multimedia, programming, networking, robotics and many more.

As a computer scientist, you have to work towards developing new innovative computer technologies and increasing the efficiency of existing systems. Your job profile may vary according to your chosen fields. Reports published by bureau of labor statistics state that, 'For applicants seeking employment in a specialized field, such as finance or biology, knowledge of that field, along with the computer science degree, may be helpful in attaining a job.'Computer scientists study and solve complex problems in computing processes for business, science, healthcare, engineering technologies etc. You have to code highly complex algorithms and programs that can't be broken down by any hackers or affected by any security breaches. With the increasing use of computers, the demand for computer professionals is also high in demand. With a computer science degree, you can find rewarding range of career options with handsome amount of salary.

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Friday, September 14, 2012

Cyber Security and its Implications

In today's technology driven world, everything is networked and computers are performing all the tasks for us ranging from banking to entertainment. In this huge abyss of now mostly knowledge based economy, computers and their networks play a pivotal role in conducting business and transfer of sensitive data which may be banking data or even military or intelligence data.

Also, information is passed through emails and increasingly people are using social networking sites as well for interaction and communication and this is gaining popularity in the society. All this indicates how much are we totally dependent on computers which are involved in each and every aspect of our lives and there is so much scope for making every process online. Thus we see online trading of shares in the stock market and the online transmission of medical data as well.

Today, there are coordinated cyber attacks on our nations 
information systems and networks from hostile countries. They have the intention of stealing sensitive national security information or inflicting heavy damage on our information technology infrastructure so that everything is paralyzed. Thus, the role of a cyber security expert is very important. Cyber security professionals secure the computer systems of the corporation or the government agency they are working for and prevent any information theft and information leaks.
Thus cyber security professionals work with companies to build secure computer systems. Their job involves questioning managers and staff about their current security methods. Cyber security professionals have to understand the security needs of an organization from the managers and then the design and implement the security systems based on those needs.

Thus, the cyber security professionals are the backbone of the safety systems put in place to deter hackers and cyber criminals and they perform the important task of protecting our information technology infrastructure.

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