Netværkssikkerhed

When U.S. government employees Rachel and Andre discover that someone is using social media to spread false narratives about an upcoming election, they go to work. With the election nearly upon them, the two cybersleuths follow the trail of "deepfakes" synthetic media to a "troll farm" command center in Russia. But will they be able to stop the cyber assailants from causing chaos, confusion, and division before it's too late?Commissioned by the CISA (Cybersecurity and Infrastructure Security Agency) and inspired by real-world events, this lavishly illustrated, full-color graphic novel demonstrates how threat actors capitalize on political and social issues (especially around election cycles) to stealthily plant doubt in the minds of American voters and steer their opinion. A fascinating and eye-opening story for anyone who wants to know more about how false media influence our opinions.

Presenting a comprehensive view of blockchain technologies for network security from principles to core technologies and applications, this book offers unprecedented insights into recent advances and developments in these areas, and how they can make blockchain technologies associated with networks more secure and fit-for-purpose.

Warnings is the story of the future of national security, threatening technologies, the U.S. economy, and possibly the fate of civilization.In Greek mythology Cassandra foresaw calamities, but was cursed by the gods to be ignored. Modern-day Cassandras clearly predicted the disasters of Katrina, Fukushima, the Great Recession, the rise of ISIS, and many more. Like the mythological Cassandra, they were ignored. There are others right now warning of impending disasters, but how do we know which warnings are likely to be right? Through riveting explorations in a variety of fields, the authors?both accomplished CEOs and White House National Security Council veterans?discover a method to separate the accurate Cassandras from the crazy doomsayers. They then investigate the experts who today are warning of future disasters: the threats from artificial intelligence, bio-hacking, mutating viruses, and more, and whose calls are not being heeded. Clarke's and Eddy's penetrating insights are essential for any person, any business, or any government that doesn't want to be a blind victim of tomorrow's catastrophe.

For cloud users and providers alike, security is an everyday concern, yet there are very few books covering cloud security as a main subject. This book will help address this information gap from an Information Technology solution and usage-centric view of cloud infrastructure security. The book highlights the fundamental technology components necessary to build and enable trusted clouds. Here also is an explanation of the security and compliance challenges organizations face as they migrate mission-criticalapplications to the cloud, and how trusted clouds, that have their integrity rooted in hardware, can address these challenges.This book provides: Use cases and solution reference architectures to enable infrastructure integrity and the creation of trusted pools leveraging Intel Trusted Execution Technology (TXT). Trusted geo-location management in the cloud, enabling workload and data location compliance and boundary control usages in the cloud. OpenStack-based reference architecture of tenant-controlled virtual machine and workload protection in the cloud. A reference design to enable secure hybrid clouds for a cloud bursting use case, providing infrastructure visibility and control to organizations."e;A valuable guide to the next generation of cloud security and hardware based root of trust. More than an explanation of the what and how, is the explanation of why. And why you can’t afford to ignore it!"e; —Vince Lubsey, Vice President, Product Development, Virtustream Inc."e; Raghu provides a valuable reference for the new 'inside out' approach, where trust in hardware, software, and privileged users is never assumed—but instead measured, attested, and limited according to least privilege principles."e; —John Skinner, Vice President, HyTrust Inc."e;Traditional parameter based defenses are in sufficient in the cloud. Raghu's book addresses this problem head-on by highlighting unique usage models to enable trusted infrastructure in this open environment. A must read if you are exposed in cloud."e; —Nikhil Sharma, Sr. Director of Cloud Solutions, Office of CTO, EMC Corporation

Digital forensics deals with the acquisition, preservation, examination, analysis and presentation of electronic evidence. Networked computing, wireless communications and portable electronic devices have expanded the role of digital forensics beyond traditional computer crime investigations. Practically every crime now involves some aspect of digital evidence; digital forensics provides the techniques and tools to articulate this evidence. Digital forensics also has myriad intelligence applications. Furthermore, it has a vital role in information assurance - investigations of security breaches yield valuable information that can be used to design more secure systems.Advances in Digital Forensics V describes original research results and innovative applications in the discipline of digital forensics. In addition, it highlights some of the major technical and legal issues related to digital evidence and electronic crime investigations. The areas of coverage include: themes and issues, forensic techniques, integrity and privacy, network forensics, forensic computing, investigative techniques, legal issues and evidence management.This book is the fifth volume in the annual series produced by the International Federation for Information Processing (IFIP) Working Group 11.9 on Digital Forensics, an international community of scientists, engineers and practitioners dedicated to advancing the state of the art of research and practice in digital forensics. The book contains a selection of twenty-three edited papers from the Fifth Annual IFIP WG 11.9 International Conference on Digital Forensics, held at the National Center for Forensic Science, Orlando, Florida, USA in the spring of 2009.Advances in Digital Forensics V is an important resource for researchers, faculty members and graduate students, as well as for practitioners and individuals engaged in research and development efforts for the law enforcement and intelligence communities.

Essential for anyone who works with technology in the field, E-DISCOVERY is a "hands-on, how-to" training guide that provides students with comprehensive coverage of the technology used in e-discovery in civil and criminal cases. From discovery identification to collection, processing, review, production, and trial presentation, this practical text covers everything your students need to know about e-discovery, including the Federal Rules of Civil Procedure, Federal Rules of Criminal Procedure, and Federal Rules of Evidence. Throughout the text, students will have the opportunity to work with e-discovery tools such as Discovery Attender, computer forensics tools such as AccessData's Forensics ToolKit, as well as popular processing and review platforms such as iConect, Concordance, and iPro. An interactive courtroom tutorial and use of Trial Director are included to complete the litigation cycle. Multiple tools are discussed for each phase, giving your students a good selection of potential resources for each task. Finally, real-life examples are woven throughout the text, revealing little talked-about potential pitfalls, as well as best practice and cost management suggestions.

This book constitutes the proceedings of the 19th International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment, DIMVA 2022, held in Cagliari, Italy, in June - July 2021. The 10 full papers and 1 short paper presented in this volume were carefully reviewed and selected from 39 submissions. 

Das Tagebuch begleitet Sie durch das Informationssicherheits-Managementsystem (ISMS). Sie können dabei als Verantwortlicher, Berater oder Auditor der Informationssicherheit agieren und erhalten sinnvolle Hinweise, die Sie durch eigene Planungen und Notizen ergänzen können. Die vorhandenen Hinweise liefern besonders wertvolle Informationen für die Belange der ISO 27001. Dieses Tagebuch dient somit als strategisches Instrument zur Planung und erfüllt gleichzeitig eine Protokollfunktion, um den Fortgang Ihres Projektes zu steuern. Eine digitale Ablage lässt sich leicht durch Abfotografieren ermöglichen.Folgen Sie den Planungsvorgaben, können Sie das ISMS in 47 Wochen bis zum Zertifizierungsantrag bringen. Sie können jedoch auch Zielvorgaben setzen, die Ihren Möglichkeiten besser entsprechen und können so Ihr eigenes Tempo in der Umsetzung bestimmen.Das Tagebuch und die enthaltenen Hinweise helfen Ihnen bei:- Einführung eines ISMS- Erstellen einer Gap-Analyse für ein ISMS- Zertifizierungsvorbereitung- Voraudit oder Zertifizierungsaudit