This article provides an overview of the importance of requirements gathering in secure software development. It explains the crucial role of Requirements Engineers in defining and understanding the customer's needs and desires, as well as their responsibilities in liaising with the development team. The article also covers various software development life cycles, such as waterfall, spiral, and agile models, and their advantages and disadvantages. Additionally, it explains the importance of domain knowledge and stakeholder-driven elicitation in identifying system goals and firm requirements. The article emphasizes the need to mitigate the risks of vagueness and ambiguity early on and provides techniques for evaluating, negotiating, and prioritizing requirements. Finally, it discusses the importance of turning these requirements into complete, concise, and consistent documents using natural. Overall, this article highlights the critical role of requirements gathering in creating secure and successful software products that meet the customer's needs and expectations.

翻译：本文概述了在安全软件开发中需求收集的重要性。本文阐释了需求工程师在定义和理解客户需求与期望方面的关键作用，以及他们与开发团队沟通协调的职责。文章还讨论了瀑布模型、螺旋模型和敏捷模型等多种软件开发生命周期及其优缺点。此外，本文说明了领域知识和利益相关者驱动型需求引出在识别系统目标与明确需求中的重要性。文章强调需及早降低模糊性和歧义性带来的风险，并提供了评估、协商及优先级排序需求的技术。最后，本文探讨了如何将这些需求转化为完整、简洁且一致的文档（使用自然语言）。总体而言，本文突显了需求收集在创建满足客户需求与期望的安全成功软件产品中的关键作用。