  In today's globally networked environment, information security incidents can
inflict staggering financial losses on organizations. Industry reports indicate
that fundamental problems exist with the application of current linear
plan-driven security incident response approaches being applied in many
organizations. Researchers argue that traditional approaches value containment
and eradication over incident learning. While previous security incident
response research focused on best practice development, linear plan-driven
approaches and the technical aspects of security incident response, very little
research investigates the integration of agile principles and practices into
the security incident response process. This paper proposes that the
integration of disciplined agile principles and practices into the security
incident response process is a practical solution to strengthening an
organization's security incident response posture.
