The cybersecurity technological landscape is a complex ecosystem in which entities -- such as companies and technologies -- influence each other in a non-trivial manner. Measuring the influence between entities is a tenet for informed technological investments in critical infrastructure. To study the mutual influence of companies and technologies from the cybersecurity field, we consider a bi-partite graph that links both sets of entities. Each node in this graph is weighted by applying a recursive algorithm based on the method of reflection. This endeavor helps to measure the impact of an entity on the cybersecurity market. Our results help researchers measure more precisely the magnitude of influence of each entity, and allows decision-makers to devise more informed investment strategies, according to their portfolio preferences. Finally, a research agenda is suggested, with the aim of allowing tailor-made investments by arbitrarily calibrating specific features of both types of entities.

翻译：网络安全技术景观是一个复杂的生态系统,各实体 -- -- 例如公司和技术 -- -- 以非三重方式相互影响。衡量实体之间的影响力是关键基础设施的知情技术投资原则。为了研究公司和技术在网络安全领域的相互影响,我们考虑一个双部分图,将两组实体联系起来。本图中的每个节点都通过应用基于反思方法的累回算法进行加权。这有助于衡量实体对网络安全市场的影响。我们的成果有助于研究人员更准确地衡量每个实体的影响程度,并允许决策者根据其组合偏好制定更知情的投资战略。最后,建议了一个研究议程,目的是通过任意校准两种实体的具体特征,允许量身定制的投资。