What is information security architecture?

Information security architecture is a coherent and comprehensive framework encompassing well-defined policies, procedures, and guidelines designed to regulate the development, implementation, and ongoing operation of a security architecture across the enterprise IT deployed within an organization.

For the information security architecture to be successful, it must be tightly intertwined with the organization’s mission. This alignment ensures that the architecture supports, rather than hinders, the organization’s stride toward its strategic goals. If the information security architecture program becomes an obstacle, it will inevitably be side-stepped. The consequences of this can be very severe – not only will the effectiveness of the information security architecture be compromised but also the organization’s overall risk profile may increase.

When aligning your information security architecture with your...