Protecting Information on Local Area Networks


Book Description

Protecting Information on Local Area Networks presents the various types of networks and explains why they are being expanded at such a rapid pace. This book considers how management can gain control of the valuable network-services information resources generally available. Organized into three parts encompassing seven chapters, this book begins with an overview of the various networks and their operations. This text then discusses the appropriate management actions to ensure some control over the use of networks and the business information resource. Other chapters consider the management rationale for network information security and explain the development of a company information network security policy. This book discusses as well security or network-connected personal computers. The final chapter deals with a number of major vulnerabilities of information when communicated or processed on network-connected personal computers. This book is a valuable resource for research scientists, technical security specialists, information systems specialists, and systems administrators.




Introduction to Local Area Networks


Book Description

What is a computer network and how does it work? How will your business benefit from a network? What type of network will best serve your needs? Introduction to Local Area Networks helps you answer these and many other critical questions. Using non-technical terms, it explores the fundamentals of computer networking, focusing on how a network can meet common business needs. Learn how a network can enable you to share data safely and effectively, support remote access by off-site personnel, and ensure that vital business information is accurate and up-to-date. With this book, you'll be able to learn how networks work, choose suitable network hardware, choose the right network operating system, choose applications and groupware, decide whether to build an Intranet, and hire and work with a network consultant.




Public Health Informatics and Information Systems


Book Description

Let us not go over the old ground, let us rather prepare for what is to come. —Marcus Tullius Cicero Improvements in the health status of communities depend on effective public health and healthcare infrastructures. These infrastructures are increasingly electronic and tied to the Internet. Incorporating emerging technologies into the service of the community has become a required task for every public health leader. The revolution in information technology challenges every sector of the health enterprise. Individuals, care providers, and public health agencies can all benefit as we reshape public health through the adoption of new infor- tion systems, use of electronic methods for disease surveillance, and refor- tion of outmoded processes. However, realizing the benefits will be neither easy nor inexpensive. Technological innovation brings the promise of new ways of improving health. Individuals have become more involved in knowing about, and managing and improving, their own health through Internet access. Similarly, healthcare p- viders are transforming the ways in which they assess, treat, and document - tient care through their use of new technologies. For example, point-of-care and palm-type devices will soon be capable of uniquely identifying patients, s- porting patient care, and documenting treatment simply and efficiently.




Linked Local Area Networks


Book Description

Updated to reflect significant developments in computer networking, this reference continues its reputation as the premier working guide to local area, wide area, and linked local area networks with local, national, and international reach. Beginning with a broad overview of computer networks, it summarizes the many available systems, their differences and similarities, and their place in the automated office. Also covers network systems and services and provides some practical insights into the impact of computer networking, all aided by step-by-step instructions and up-to-the-minute applications in a variety of fields and technologies.




Local Area Networks


Book Description




COMPUTER CONCEPTS AND MANAGEMENT INFORMATION SYSTEMS


Book Description

The book, in its second edition, precisely addresses the need of management students to acquaint with the basic concepts of computers, information technology and information system. The book provides readers with information pertaining to database concepts, networking essentials, web concepts and phases of system development life cycle. The business processes such as Enterprise Resource Planning, Customer Relationship Management and in e-Commerce are also introduced in the second edition. Thus the book can be regarded as one-stop compact teaching-reading resource for getting started with topics relevant to development of IT solutions. Key Features • The text is lecture based, which makes the teaching of the subject easier. • Comprehensive coverage of all important topics for clear understanding of the subject. • Chapter-end review questions to help students test their own knowledge of the subject matter. • Chapter-end summary for quick recapitulation of concepts before examination or moving to the next chapter. • Tables, figures and illustrations enhance concept apprehension.




Management Information System


Book Description

Management Information Systems: An Overview| Information Systems For Decision Making | Computer Hardware For Information Systems | Computer Software For Information Systems | Data Communications System| Database Management Technology | Clinet-Server Computing | Decision Dupport System | Artificial Intelligence | Office Information Systems | Information Systems In Business | Systems Analysis And Design | Strategic Management Information System| Information Resources Management | Appendix-A| Appendix-B | Glossary | Selected References | Index




Information Systems


Book Description

Most information systems textbooks overwhelm business students with overly technical information they may not need in their careers. This textbook takes a new approach to the required information systems course for business majors. For each topic covered, the text highlights key "Take-Aways" that alert students to material they will need to remember during their careers. Sections titled "Where You Fit In" and "Why This Chapter Matters" explain how the topics being covered will impact students on the job. Review questions, discussion questions, and summaries are also included. This second edition is updated to include new technology, along with a new running case study. Key features: Single-mindedly for business students who are not technical specialists Doesn’t try to prepare IS professionals; other courses will do that Stresses the enabling technologies and application areas that matter the most today Based on the author’s real-world experience Up to date regarding technology and tomorrow’s business needs This is the book the author—and, more importantly, his students—wishes he had when he started teaching. Dr. Mallach holds degrees in engineering from Princeton and MIT, and in business from Boston University. He worked in the computer industry for two decades, as Director of Strategic Planning for a major computer firm and as co-founder/CEO of a computer marketing consulting firm. He taught information systems in the University of Massachusetts (Lowell and Dartmouth) business schools for 18 years, then at Rhode Island College following his retirement. He consults in industry and serves as Webmaster for his community, in between hiking and travel with his wife.




Local Area Network Handbook, Sixth Edition


Book Description

Today's enterprise cannot effectively function without a network, and today's enterprise network is almost always based on LAN technology. In a few short years, LANs have become an essential element of today's business environment. This time in the spotlight, while well deserved, has not come without a price. Businesses now insist that LANs deliver vast and ever-increasing quantities of business-critical information and that they do it efficiently, flawlessly, without fail, and most of all, securely. Today's network managers must consistently deliver this level of performance, and must do so while keeping up with ever changing, ever increasing demands without missing a beat. At the same time, today's IT managers must deliver business-critical information systems in an environment that has undergone radical paradigm shifts in such widely varied fields as computer architecture, operating systems, application development, and security. The Local Area Networks Handbook focuses on this collective environment, in which networking and information technology work together to create LAN-based enterprise networks. Topics have been selected and organized with this in mind, providing both depth and breadth of coverage. The handbook will provide you not only an understanding of how LANs work and how to go about selecting and implementing LAN products, but also of how to leverage LAN capabilities for the benefit of your enterprise.