%0 Journal Article
%T Concepts of Safety Critical Systems Unification Approach & Security Assurance Process
%A Faisal Nabi
%A Jianming Yong
%A Xiaohui Tao
%A Muhammad Saqib Malhi
%A Umar Mahmood
%A Usman Iqbal
%J Journal of Information Security
%P 292-303
%@ 2153-1242
%D 2020
%I Scientific Research Publishing
%R 10.4236/jis.2020.114018
%X The security assurance of computer-based systems that rely on safety and security</span><span style=\"font-family:'Minion Pro Capt','serif';\"> </span><span style=\"font-family:Verdana;\">assurance, such as consistency, durability, efficiency and accessibility, require or need resources. This target</span><span style=\"font-family:Verdana;\">s</span><span style=\"font-family:Verdana;\"> the System-of-Systems (SoS) problems with the exception of difficulties and concerns that apply similarly to subsystem interactions on a single system and system-as-component interactions on a large information</span><span style=\"font-family:'Minion Pro Capt','serif';\"> </span><span style=\"font-family:Verdana;\">system. This research addresses security and information assurance for safety-critical systems, where security and safety </span><span style=\"font-family:Verdana;\">are</span><span style=\"font-family:Verdana;\"> addressed before going to actual implementation/development phase for component-based systems. For this purpose, require a conceptual idea or strategy that deals with the application logic security assurance issues. This may explore the vulnerability in single component or a reuse of specification in existing logic in component-based system. Keeping in view this situation, we have defined seven concepts of security assurance and security assurance design strategy for safety-critical systems.
%K System Security
%K Assurance of Component Function
%K Safety-Critical Software
%K Software Assurance
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=103669