Systems thinking is an approach to problem-solving that views problems as parts of an overall system, rather than reacting to specific parts, outcomes, or events. Further reading Systems-Thinking in Complex Audit Situations (2020) Using systems thinking to identify the right problem - APM Systems thinking is needed: How accountants drive ESG - AICPA Related pages Book - Thinking in Systems Interconnections Patterns Feedback loops

Further reading What Is Takaful Insurance and How Does It Work? - Investopedia

Tenable is a cybersecurity software company that specialises in vulnerability management and cyber risk management solutions. It was founded in 2002, initially gaining prominence with Nessus, an open-source vulnerability scanner designed to identify security weaknesses in networks, systems, and applications. Since then, Tenable has expanded its products to covver cyber risk, compliance monitoring, threat intelligence, and attack surface management. Tenable’s solutions are widely used across a range of industries, including finance, healthcare, government, and technology, with clients ranging from small businesses to large enterprises. ...

Key elements Types of testing Unit Integration System End-to-end (e2e) User Acceptance Testing (UAT) Non-functional - testing for objectives like performance of the system (speed, capacity), security, accessibility What gets testing / timeline Critical processes / critical flows, eg. authenticating, that transactions work as expected Prioritise high-risk or high-importance features early, allow time to fix defects Ownership of testing Developers - unit & integration tests QA teams - end to end & non-functional tests Business - UAT Tools Frameworks JUnit Cypress Automated testing with Postman CI/CD GitHub Actions Jenkins Azure DevOps Results dashboards & alerts Environments Dev, Test, Staging, Pre-Prod, Prod Test data strategy Quality Gates Release only if/when tests pass (agree coverage %, what is critical path) Risk-based testing: focus effort Metrics & Governance testing coverage defect leakage test pass rate regression testing (Youtube) Align with SDLC & audit/compliance needs

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