With the recent advances of IoT (Internet of Things) new and more robust security frameworks are needed to detect and mitigate new forms of cyber-attacks, which exploit complex and heterogeneity IoT networks, as well as, the existence of many vulnerabilities in IoT devices. With the rise of blockchain technologies service providers pay considerable attention to better understand and adopt blockchain technologies in order to have better secure and trusted systems for own organisations and their customers. The present paper introduces a high level guide for the senior officials and decision makers in the organisations and technology managers for blockchain security framework by design principle for trust and adoption in IoT environments. The paper discusses Cyber-Trust project blockchain technology development as a representative case study for offered security framework. Security and privacy by design approach is introduced as an important consideration in setting up the framework.

翻译：随着 " 物联网 " (IoT)最近的进展,需要新的和更加健全的安全框架,以发现和减轻新形式的网络攻击,这种攻击利用复杂和异质的IoT网络,以及国际oT装置存在许多弱点。随着链式技术服务供应商的兴起,相当重视更好地理解和采用连锁技术,以便为自己的组织及其客户建立更安全、更可信赖的系统。本文件介绍了一个高级别指南,供各组织的高级官员和决策者以及技术管理人员使用,通过设计原则,在IoT环境中建立信任和采用,为安全链式框架提供安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全链式安全框架。该文件讨论了网络-Tust项目链式技术的发展,作为提供的安全框架的有代表性的案例研究。在建立框架时,采用设计式的安全和隐私式设计方法作为重要考虑因素。