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Software safety standards recommend and sometimes forbid the use of such methods and techniques, depending on the safety level. Most standards suggest a lifecycle model (e.g. EN 50716, [ 3 ] SIL (Safety Integrity Level) 1-4 in IEC 61508 [ 1 ] suggests – among others – a V-model) and prescribe required activities to be executed during the ...
Software Security Assurance (SSA) is the process of ensuring that software is designed to operate at a level of security that is consistent with the potential harm that could result from the loss, inaccuracy, alteration, unavailability, or misuse of the data and resources that it uses, controls, and protects.
Software assurance initiatives are programs and activities designed to ensure the quality, reliability, and security of software systems. These initiatives are important because software is used in a wide range of applications, from business operations to critical infrastructure, and defects or vulnerabilities in software can have serious consequences.
A root cause analysis identifies the set of multiple causes that together might create a potential accident. Root cause techniques have been successfully borrowed from other disciplines and adapted to meet the needs of the system safety concept, most notably the tree structure from fault tree analysis, which was originally an engineering technique. [7]
Static application security testing (SAST) analyzes source code for security vulnerabilities during an application's development. Compared to DAST, SAST can be utilized even before the application is in an executable state. As SAST has access to the full source code it is a white-box approach.
It ensures the continuing function of a piece of software under unforeseen circumstances. Defensive programming practices are often used where high availability, safety, or security is needed. Defensive programming is an approach to improve software and source code, in terms of: General quality – reducing the number of software bugs and problems.
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[13] [14] COBIT, developed by ISACA, is a framework for helping information security personnel develop and implement strategies for information management and governance while minimizing negative impacts and controlling information security and risk management, [4] [13] [15] and O-ISM3 2.0 is The Open Group's technology-neutral information ...