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Author: Rolf Oppliger
Publisher: Artech House
ISBN: 1608077179
Category : Computers
Languages : en
Pages : 282
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Book Description
This book offers a comprehensive understanding of secure Internet messaging, and brings together all the relevant and critical information needed to use OpenPGP and S/MIME-compliant software. It explores the conceptual and technical approaches followed by the developers of both OpenPGP and S/MIME, and gives a thorough treatment of the latest and most-effective technologies for secure messaging. Ideal for security and network managers, as well as professional system and network administrators, this easy-to-understand book is a complete guide to OpenPGP, S/MIME, Web-based and gateway solutions, certified mail, delivery platforms, and instant messaging.
Author: Rolf Oppliger
Publisher: Artech House
ISBN: 1608077179
Category : Computers
Languages : en
Pages : 282
Get Book Here
Book Description
This book offers a comprehensive understanding of secure Internet messaging, and brings together all the relevant and critical information needed to use OpenPGP and S/MIME-compliant software. It explores the conceptual and technical approaches followed by the developers of both OpenPGP and S/MIME, and gives a thorough treatment of the latest and most-effective technologies for secure messaging. Ideal for security and network managers, as well as professional system and network administrators, this easy-to-understand book is a complete guide to OpenPGP, S/MIME, Web-based and gateway solutions, certified mail, delivery platforms, and instant messaging.
Author: Rolf Oppliger
Publisher: Artech House
ISBN: 1630817333
Category : Computers
Languages : en
Pages : 359
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Book Description
This exciting resource introduces the core technologies that are used for Internet messaging. The book explains how Signal protocol, the cryptographic protocol that currently dominates the field of end to end encryption (E2EE) messaging, is implemented and addresses privacy issues related to E2EE messengers. The Signal protocol and its application in WhatsApp is explored in depth, as well as the different E2EE messengers that have been made available in the last decade are also presented, including SnapChat. It addresses the notion of self-destructing messages (as originally introduced by SnapChat) and the use of metadata to perform traffic analysis. A comprehensive treatment of the underpinnings of E2EE messengers, including Pretty Good Privacy (PGP) and OpenPGP as well as Secure/Multipurpose Internet Mail Extensions (S/MIME) is given to explain the roots and origins of secure messaging, as well as the evolutionary improvements to PGP/OpenPGP and S/MIME that have been proposed in the past. In addition to the conventional approaches to secure messaging, it explains the modern approaches messengers like Signal are based on. The book helps technical professionals to understand secure and E2EE messaging on the Internet, and to put the different approaches and solutions into perspective.
Author: James A. Lewis
Publisher: Rowman & Littlefield
ISBN: 1442279966
Category : Political Science
Languages : en
Pages : 46
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Book Description
The Internet has become central to global economic activity, politics, and security, and the security environment has changed recently, as we face much more aggressive state actors in espionage. Terrorists and criminals find creative ways to leverage the latest technologies to evade security and privacy protections, but there may be technical and policy solutions that can balance national security and public safety with protection of privacy, civil liberties, and a functioning global Internet ecosystem.
Author: T.Rob Wyatt
Publisher: IBM Redbooks
ISBN: 0738437409
Category : Computers
Languages : en
Pages : 366
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Book Description
The differences between well-designed security and poorly designed security are not always readily apparent. Poorly designed systems give the appearance of being secure but can over-authorize users or allow access to non-users in subtle ways. The problem is that poorly designed security gives a false sense of confidence. In some ways, it is better to knowingly have no security than to have inadequate security believing it to be stronger than it actually is. But how do you tell the difference? Although it is not rocket science, designing and implementing strong security requires strong foundational skills, some examples to build on, and the capacity to devise new solutions in response to novel challenges. This IBM® Redbooks® publication addresses itself to the first two of these requirements. This book is intended primarily for security specialists and IBM WebSphere® MQ administrators that are responsible for securing WebSphere MQ networks but other stakeholders should find the information useful as well. Chapters 1 through 6 provide a foundational background for WebSphere MQ security. These chapters take a holistic approach positioning WebSphere MQ in the context of a larger system of security controls including those of adjacent platforms' technologies as well as human processes. This approach seeks to eliminate the simplistic model of security as an island, replacing it instead with the model of security as an interconnected and living system. The intended audience for these chapters includes all stakeholders in the messaging system from architects and designers to developers and operations. Chapters 7 and 8 provide technical background to assist in preparing and configuring the scenarios and chapters 9 through 14 are the scenarios themselves. These chapters provide fully realized example configurations. One of the requirements for any scenario to be included was that it must first be successfully implemented in the team's lab environment. In addition, the advice provided is the cumulative result of years of participation in the online community by the authors and reflect real-world practices adapted for the latest security features in WebSphere MQ V7.1 and WebSphere MQ V7.5. Although these chapters are written with WebSphere MQ administrators in mind, developers, project leaders, operations staff, and architects are all stakeholders who will find the configurations and topologies described here useful. The third requirement mentioned in the opening paragraph was the capacity to devise new solutions in response to novel challenges. The only constant in the security field is that the technology is always changing. Although this book provides some configurations in a checklist format, these should be considered a snapshot at a point in time. It will be up to you as the security designer and implementor to stay current with security news for the products you work with and integrate fixes, patches, or new solutions as the state of the art evolves.
Author: John Rittinghouse PhD CISM
Publisher: Elsevier
ISBN: 0080460720
Category : Computers
Languages : en
Pages : 426
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Book Description
There is a significant need for a comprehensive book addressing the operational and day-to-day security management requirements. IM, used in enterprise networks can easily be reconfigured and allow for potentially nonstop exposure; they require the level of security be scrutinized carefully. This includes inherent security flaws in various network architectures that result in additional risks to otherwise secure converged networks. A few books cover components of the architecture, design, theory, issues, challenges, and recommended policies for IM security, but none of them address IM issues in a manner that is useful for the day-to-day operations and management of enterprise networks. IM Security is intended to bridge this gap. There are no current books that cover components of the architecture, design, theory, issues, challenges, and recommended policies for IM security. No book we know of addresses IM security in a manner useful for day-to-day operations and management of IM-capable networks in today's corporate environment. - Up-to-date coverage of architecture, design, theory, issues, challenges, and recommended policies for IM security - Addresses IM security for day-to-day operations and management of IM-capable networks in today's corporate environment
Author: Zhang, Liang-Jie
Publisher: IGI Global
ISBN: 161520685X
Category : Computers
Languages : en
Pages : 719
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Book Description
"This book provides a comprehensive assessment of the latest developments in Web services research, focusing on composing and coordinating Web services, XML security, and service oriented architecture, and presenting new and emerging research in the Web services discipline"--Provided by publisher.
Author: Tay Kratzer
Publisher: Pearson Education
ISBN: 0672332779
Category : Computers
Languages : en
Pages : 1211
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Book Description
Novell GroupWise 7 Administrator Solutions Guide is the authoritative guide for successfully administrating and maintaining the newest release of Novell's communication and collaboration solution. Author Tay Kratzer, a Novell Premium Service-Primary Support Engineer, will provide you with insider tips on administration solutions, proven information on how to work with GroupWise 7, and techniques for troubleshooting this latest release of GroupWise not available in the standard GroupWise 7 documentation. Amongst many other things, this guide will cover: GroupWise Architecture Using GroupWise System Operations Installing and Configuring the GroupWise Internet Agent Moving Resources, Distribution Lists and Libraries Troubleshooting Message Flow Securing your GroupWise System via SSL Creating a Backup Solution for GroupWise Creating a Solution to Administer a GroupWise System from a Linux Workstation Master the management and administration of GroupWise 7 with Novell GroupWise 7 Administrator's Guide.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 108
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Book Description
For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Author: Christoph Lehmann
Publisher: Springer Science & Business Media
ISBN: 0387764461
Category : Medical
Languages : en
Pages : 479
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Book Description
Now is a critical time in pediatric informatics. As information technologies—electronic health records (EHRs), personal health records (PHRs), computerized physician order entry (CPOE)—and standards (HL7) are developed to improve the quality of health care, it is imperative for policy makers and pediatricians to be aware of their impact on pediatric care and child health. Informed child advocates must be at the planning table as national and regional health information networks are developed to insure the unique health care needs of children are being met. Pediatric Informatics: Computer Applications in Child Health is a current digest of the important trends in pediatric informatics, written by leading experts in the field. This book explores how the management of biomedical data, information, and knowledge can optimize and advance child health. The contributors investigate the specific importance of pediatric informatics is derived from the biological, psychological, social and cultural needs that the distinguish children from other populations. These distinctions create complexities in the management of pediatric data and information that make children a vulnerable population and require the development of a new body of knowledge in pediatric informatics.
Author: Svetlana S. Bodrunova
Publisher: Springer
ISBN: 303017705X
Category : Computers
Languages : en
Pages : 289
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Book Description
This book constitutes the refereed post-conference proceedings of 4 workshops, held at the 5th International Conference on Internet Science, St. Petersburg, Russia, in October 2018: Workshop 1 : Detecting Social Problems in Online Content, Workshop 2: CONVERSATIONS, Workshop 3: The Future of Decentralized Governance: A Workshop on Encryption,Blockchains, and Personal Data, and Workshop 4: Internet as an issue: An international workshop on governmentand media narratives. The 20 full papers presented together with 4 short papers were carefully reviewed and selected from 38 submissions. The contributions of the Workshop 1: Detecting Social Problems in Online Content has united Russian scholars who work upon Russian-language datasets. Workshop 2: CONVERSATIONS: An international workshop on chatbot research and design regularly discusses the novel issues in their research and production area. Workshop 3: The Future of Decentralized Governance: A Workshop on Encryption, Blockchains, and Personal Data. At this workshop scholars and industry representatives from France, the Netherlands, the UK, and Russia have discussed distributed governance technologies based on blockchain and other privacy-protecting technologies. Workshop 4: Internet as an issue: An international workshop on government and media narratives took a rare approach and regarded Internet as a focus for public discussion.
