Harmonizer { a Tool for Processing Information Security Requirements in Organizations

Information Security Requirement Harmonizer (shortly, har-monizer) is a software tool that aids information security personnel in organizations to formulate, organize and automatically harmonize various information security requirements from various sources within the development of information security. Various levels of abstraction are represented as the information security development organization is speciied, and various types of information security requirements are associated to various components of the organization and transformed into the next level of abstraction in a manner which aims at reducing internal inconsistencies and therefore improving cost-eeciency and ease of the management of information security. This paper discusses theoretical foundation of harmonizer, as well as implementation and application details of the tool. The software is currently working and is publicly available.