Security Requirements Engineering in Safety-Critical Railway Signalling Networks
المؤلفون المشاركون
Heinrich, Markus
Vateva-Gurova, Tsvetoslava
Arul, Tolga
Katzenbeisser, Stefan
Suri, Neeraj
Birkholz, Henk
Fuchs, Andreas
Krauß, Christoph
Zhdanova, Maria
Kuzhiyelil, Don
Tverdyshev, Sergey
Schlehuber, Christian
المصدر
Security and Communication Networks
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-07-14
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Securing a safety-critical system is a challenging task, because safety requirements have to be considered alongside security controls.
We report on our experience to develop a security architecture for railway signalling systems starting from the bare safety-critical system that requires protection.
We use a threat-based approach to determine security risk acceptance criteria and derive security requirements.
We discuss the executed process and make suggestions for improvements.
Based on the security requirements, we develop a security architecture.
The architecture is based on a hardware platform that provides the resources required for safety as well as security applications and is able to run these applications of mixed-criticality (safety-critical applications and other applications run on the same device).
To achieve this, we apply the MILS approach, a separation-based high-assurance security architecture to simplify the safety case and security case of our approach.
We describe the assurance requirements of the separation kernel subcomponent, which represents the key component of the MILS architecture.
We further discuss the security measures of our architecture that are included to protect the safety-critical application from cyberattacks.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Heinrich, Markus& Vateva-Gurova, Tsvetoslava& Arul, Tolga& Katzenbeisser, Stefan& Suri, Neeraj& Birkholz, Henk…[et al.]. 2019. Security Requirements Engineering in Safety-Critical Railway Signalling Networks. Security and Communication Networks،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1210597
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Heinrich, Markus…[et al.]. Security Requirements Engineering in Safety-Critical Railway Signalling Networks. Security and Communication Networks No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1210597
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Heinrich, Markus& Vateva-Gurova, Tsvetoslava& Arul, Tolga& Katzenbeisser, Stefan& Suri, Neeraj& Birkholz, Henk…[et al.]. Security Requirements Engineering in Safety-Critical Railway Signalling Networks. Security and Communication Networks. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1210597
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1210597
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر