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Author: Rolf Oppliger Publisher: Artech House ISBN: 1608077179 Category : Computers Languages : en Pages : 282
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
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 : 360
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: Christopher Douglas Robison Publisher: ISBN: Category : Electronic dissertations Languages : en Pages : 68
Book Description
Instant messaging is a popular form of communication over the Internet. Statistics show that instant messaging has overtaken email in popularity. Traditionally, instant messaging has consisted of a desktop client communicating with other clients via an instant messaging service provider. However, instant messaging solutions are starting to become available in the web browser--services like Google Talk, Live Messenger and Facebook. Despite the work done by researchers to secure instant messaging networks, little work has been done to secure instant messaging in the browser. We present secure browser-based instant messaging overlays as a means to enable convenient, secure communication in existing browser-based instant messaging interfaces. Additionally, we present a prototype implementation of the secure messaging overlays and the results of two user studies--the first study focusing on user interest in secure chat and the second being a usability study of the prototype.
Author: Nancy Flynn Publisher: Amacom Books ISBN: 9780814472538 Category : Business & Economics Languages : en Pages : 228
Book Description
Annotation. The rapid increase in the use of the new electronic communications tool of instant messaging (IM)-expected to surpass e-mail in the near future-poses serious workplace challenges. This tool kit answers all the questions about IM, including establishing guidelines for the use of IM, overcoming security risks and productivity challenges, and managing IM as a business asset.
Author: John Rittinghouse PhD CISM Publisher: Elsevier ISBN: 0080460720 Category : Computers Languages : en Pages : 426
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: Ajith Abraham Publisher: Springer Science & Business Media ISBN: 1447140486 Category : Computers Languages : en Pages : 474
Book Description
This book is the first of three volumes that illustrate the concept of social networks from a computational point of view. The book contains contributions from a international selection of world-class experts, with a specific focus on practical tools, applications, and open avenues for further research (the other two volumes review issues of Security and Privacy, and Mining and Visualization in CSNs). Topics and features: presents the latest advances in CSNs, and illustrates how organizations can gain a competitive advantage by applying these ideas in real-world scenarios; discusses the design and use of a wide range of computational tools and software for social network analysis; describes simulations of social networks, the representation and analysis of social networks, and the use of semantic networks in knowledge discovery and visualization; provides experience reports, survey articles, and intelligence techniques and theories relating to specific problems in network technology.
Author: Dreamtech Software Team Publisher: John Wiley & Sons ISBN: Category : Computers Languages : en Pages : 716
Book Description
CD-ROM contains: "the entire source code to create an Instant Messaging System using both Java and C#; the development tools that are required to build the application; a complete e-book version of the book."
Author: Aaron Smith Publisher: Fehintola Otegbeye ISBN: Category : Computers Languages : en Pages : 87
Book Description
Thinking of switching or already switched to Signal? This book has got you covered! Many users are moving to Signal as WhatsApp has updated its privacy policy. But what is Signal? And how does the messaging app work? What makes it different and better than WhatsApp? We take a look at that in this book. Signal is a privacy-focused messaging app that has been available since 2014. Whether eliminating operational privacy issues or securing communications on principle, Signal is the go-to app for secure messaging for those in tech and journalism. Signal introduces an "unexpected emphasis on privacy" in a world where privacy breaches and the unauthorized collection of user data have become routine. If you care about privacy when it relates to chatting, Signal is the way to go, and this book provides enough coverage on Signal's privacy features. Care to know how to do the following on Signal: Install Signal on iOS and Android devices as well as on PC? Make encrypted audio and video calls? Turn off screenshot function to protect your chats (chat privacy)? Activate disappearing pictures and messages? Turn Signal to a note-taking app? Conceal your IP when making calls (IP privacy)? Delete old messages automatically (chat decluttering)? Edit pictures on Signal (image editing)? Hide your face before sharing your picture (facial privacy)? This book covers these and more... If you're following the transitory wave, you could end up being clueless with Signal. This book solves the cluelessness by providing the best user tips for using Signal Messenger like a pro. To enjoy the privacy benefits of this app, this book discusses the best Signal tips that can enhance your messaging experience. Here, you will find all the best Signal features that will allow you to use the messaging service to your full advantage. With that said, click the BUY button to make your onboarding a breeze.
Author: Rolf Oppliger
Author: Rolf Oppliger
Author: Rolf Oppliger
Author: Christopher Douglas Robison
Author: Nancy Flynn
Author: John Rittinghouse PhD CISM
Author: 
Author: Ajith Abraham
Author: Dreamtech Software Team
Author: Aaron Smith
Author: Kevin Joel Walker