Castellan Information Security is an end-to-end information security service provider. We work with clients to identify and address any gaps impacting their corporate, financial, personal, proprietary, and sensitive information. Our differentiator is that we take a holistic/integrated approach to information security that focuses on digital/cyber/IT as well as information in non-digital forms. Our services are designed to gather information from key resources within the client's business and identify gaps that present risks to company information. Assessors can examine four key areas within the client's organization followed by a report outlining key findings and recommendations.