Andersson, Adam, Gårdenheim, Simon, Josefsson, Anton · Jonkoping University Library (Jönköping University) · 2020
Informell säkerhet är en kategori inom informationssäkerhet som innefattar människors attityder, uppfattningar och värderingar. Trots att informationssäkerhetsrevisioner utförs regelbundet mot organisationer är det oklart hur mycket informell säkerhet appliceras i dessa revisioner. Syftet med denna studie är att undersöka informell säkerhet och hur denna appliceras i informationssäkerhetsrevisioner. Undersökningen görs genom en tematisk analys av semi-strukturerade intervjuer.Resultatet av studien påvisar att det finns en bristande medvetenhet gällande informell säkerhet hos organisationer. Prioriteringarna hos organisationerna är istället den tekniska säkerheten. Studien uppmärksammar vikten av informell säkerhet och att denna inte glöms bort jämfört med de tekniska säkerhetsaspekterna.Slutsatsen i studien är att det krävs mer forskning inom området som både fokuserar på informell säkerhet i sin helhet men även hur informell säkerhet förhåller sig till organisationskultur. Det finns ett antal förbättringsområden inom området, mestadels kopplade till medvetenhet och utbildningsinsatser. Det fundamentala förbättringsområdet identifierades dock i att organisationer får en grundlig och klar insyn i vikten av väl hanterad informell säkerhet.
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S.H. von Solms, Rossouw von Solms · 2008
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Dr. Prakash Singh,Dr. Ashok Kumar Verma · Zenodo (CERN European Organization for Nuclear Research) · 2024
This book, Information Security & Cybersecurity: An Interdisciplinary Approach, would not have been possible without the valuable contributions of many individuals whose expertise, insight, and support have shaped its development. Each chapter in this book reflects the combined efforts of passionate professionals, thought leaders, and experts who are dedicated to advancing the field of cybersecurity. It is with great appreciation that we extend our sincere thanks to all those involved. First and foremost, we would like to express our deepest gratitude to the distinguished authors and contributors who shared their knowledge, research, and experiences. Their expertise has brought depth and breadth to this work, creating a resource that will serve both as a comprehensive guide for students and professionals alike, and as a thought-provoking reference for those committed to improving the security of digital systems. Their collaboration, despite busy schedules and ongoing work in the field, has been instrumental in shaping this book. To the technical experts and specialists who authored individual chapters, we extend our heartfelt thanks for their unwavering commitment to ensuring the accuracy, relevance, and clarity of the material. Your detailed insights into topics such as cryptography, ethical hacking, network security, risk management, and incident response have enriched this book in ways that only your years of hands-on experience could provide. We are especially grateful for your ability to communicate complex concepts in a manner that is accessible to both newcomers and seasoned professionals. We would also like to acknowledge the researchers, practitioners, and thought leaders who contributed their valuable feedback and reviewed draft versions of chapters. Your critical evaluation, suggestions, and recommendations greatly improved the quality and coherence of this book. Your collective expertise in emerging areas of cybersecurity, such as artificial intelligence, cloud security, and the Internet of Things (IoT), helped to ensure that we covered the latest trends and challenges in the field. A special thank you goes to the institutions, companies, and organizations that allowed contributors to share their research and professional insights. Their support in facilitating collaboration between industry, academia, and government has been vital in advancing knowledge and ensuring the relevance of this work. We are equally grateful to the editorial team for their dedication, attention to detail, and tireless effort in bringing this project to fruition. From organizing the structure of the book to ensuring that the final manuscript met the highest standards of quality, your professionalism was essential in making this book a reality. To our families and loved ones, we express our deepest appreciation for your patience, understanding, and encouragement throughout the writing process. Your unwavering support allowed us to focus on this project, and your belief in its importance has motivated us every step of the way. Finally, we would like to thank our readers. Your interest in and commitment to the field of cybersecurity is what drives us to continue researching, sharing, and advancing the knowledge that helps build a more secure digital world. It is our hope that this book serves as a valuable resource in your journey to understand and address the ever-changing landscape of information security and cybersecurity. In closing, cybersecurity is a shared responsibility, and the collaboration between individuals, organizations, and governments is essential in protecting our digital future. This book is the product of such collaboration, and we hope it will inspire you to contribute to this vital field, whether through further study, professional work, or advocacy for a safer, more secure cyberspace.
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Tsutomu Matsumoto · The Journal of the Institute of Television Engineers of Japan · 1988
Cited by 0Open access
Wendy Goucher · 2016
Identifying security gaps in an organisation's information systems is a first and vital step in protecting data and information. This is what makes the role of an information security (or assurance) auditor so important. However, this is a role that is often maligned as a 'check list monkey' who adds nothing to the business. This practical book confronts this stereotype and gives an excellent introduction to the role, covering areas such as purpose, required skills, responsibilities, interface and career progression as well as tools, standards and frameworks related to the role. Based on the author's extensive experience, it gives practical guidance to those new to the role or interested in developing a better understanding of what it entails.
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Gunjan Khanna, Saurabh Bagchi, John Rogers · 2008
Reliable multicast protocols are an important class of protocols for reliably disseminating information from a sender to multiple receivers in the face of node and link failures. A Tree-based Reliable Multicast Protocol (TRAM) provides scalable reliable multicast by grouping receivers in hierarchical repair groups and using a selective acknowledgment mechanism. In this paper, we present an improvement to TRAM to minimize the resource utilization at intermediate hosts and to localize the effect of slow or malicious receivers on normal receivers. We present an evaluation of TRAM and TRAM++ on a campus-wide WAN without errors and with message errors. The evaluation brings out that, given a constraint on the buffer availability at intermediate hosts, TRAM++ can tolerate the constraint at the expense of increasing the end-to-end latency for the normal receivers by only 3.2 % compared to TRAM in error-free cases. When slow or faulty receivers are present, TRAM++ is able to provide the same uninterrupted quality of service to the normal nodes while localizing the effect of the faulty ones without incurring any additional memory overhead.
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IT Governance Publishing eBooks · 2015
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2016
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2006
Information security is a generic term including all measures against unauthorized use of computer networks and individual workstations and against the destruction or distortion of computer files. In a narrower sense, information security often refers to the protection of computer networks against intrusion and abuse, and information assurance to guaranteeing the authenticity of computer files. In the few years, information assurance and security (IAS) has evolved from a narrow specialization in computer science to a multidisciplinary field comprising philosophers (ethics), psychology (human factors in computer use), sociology (forensics), political science (counter-terrorism), management (risk, e-commerce), linguistics (special measures for protecting natural language files), communication (supervision and privacy), and several other domains.
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Ramnik Sood, Najat Rashid · Jaypee Brothers Medical Publishers (P) Ltd. eBooks · 2015
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Elisa Bertino, Elena Ferrari · Chapman & Hall/CRC computer and information science series · 2004
Cited by 2
Pierangela Samarati, Moti Yung, Fabio Martinelli et al. · Lecture notes in computer science · 2009
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Iyawa, G · UNAM Scholarly Repository (University of Namibia) · 2015
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Finance and Administration, Information Security · Holmes Museum Of Anthropology (Wichita State University) · 2021
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2007
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V. S. Bagad · 2011
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Timothy P. Layton · Auerbach Publications eBooks · 2010
Organizations rely on digital information today more than ever before. Unfortunately, that information is equally sought after by criminals. New security standards and regulations are being implemented to deal with these threats, but they are very broad and organizations require focused guidance to adapt the guidelines to their specific needs.<
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John Peter Jesan · Ubiquity · 2006
Nowadays, information is one of the very important assets in almost all organizations. Once the internal networks of those organizations are connected to the Internet, it becomes a potential target for cyber attacks. In order to secure the systems and information, each company or organization should conduct a self-hacking-audit, analyze the threats and eliminate it beforegetting any problem. This paper explains about the main goals of information security, its major threats and some suggestions to prevent the systems from major threats.
Cited by 3
Y. Uechi Edward · Productivity Press eBooks · 2019
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Auerbach Publications eBooks · 2005
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