Incident Response Plan for Finance and Accounting Systems
This paper presents an incident response plan designed for a finance and accounting application environment that relies heavily on networked computer systems. It identifies the key security threats facing such organizations — including computer viruses, system intrusions, and denial-of-service attacks — and explains why a formal response plan is essential. The paper outlines six stages of incident response: preparation, identification, containment, eradication, recovery, and follow-up. It also defines the organizational structure of a response team, detailing the roles of incident response management, the incident response coordinator, technical assessment and support teams, and an extended team. Post-incident reporting and lessons-learned activities are addressed as well.
- Introduction: Security Risks in Finance and Accounting Systems: Key threats and why a response plan is needed
- Responding to an Incident: The Six Stages: Six-phase framework from preparation to follow-up
- Incident Response Team Organization: Team structure and escalation process overview
- Incident Response Management Roles: Specific duties of each response team role
- Post-Incident Reporting and Follow-Up: Reporting, lessons learned, and disciplinary action
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What makes this paper effective
- Uses a clear, sequential structure — moving from threat identification through response stages to post-incident review — that mirrors real-world incident response frameworks.
- Grounds abstract security concepts in a specific organizational context (finance and accounting), making the plan practically relevant rather than purely theoretical.
- Defines team roles and responsibilities explicitly, which strengthens the operational usefulness of the plan and demonstrates applied understanding of incident management.
Key academic technique demonstrated
The paper applies a process-based analytical framework, breaking a complex organizational challenge (security incident management) into discrete, manageable phases. Each phase is defined and justified, showing the student's ability to translate conceptual models from cited sources (McCarthy, 2012; Vacca & Rudolph, 2010) into a coherent applied plan.
Structure breakdown
The paper opens by establishing why finance and accounting environments face elevated security risk, then identifies the types of incidents most likely to occur. It moves into a six-stage response model, followed by an organizational chart description assigning roles to specific teams. The final section addresses post-incident documentation and accountability. The structure mirrors a professional incident response policy document, with academic citations supporting key claims.
Introduction: Security Risks in Finance and Accounting Systems
A finance and accounting application that provides financial and accounting operations requires all possible computer security measures to be adopted. In this context, two key conditions call for a formal incident response plan:
First, the company's computer networks and systems face a higher risk from threats such as intrusions, computer viruses, and unauthorized exposures. Second, computers are widespread throughout the company, and the organization depends so heavily on them that it cannot afford a service denial of any kind.
Given these conditions, the following security incidents are of particular concern:
A computer virus copied to a LAN server could, within seconds, infect thousands of other computers — requiring the efforts of multiple personnel and several days to achieve recovery. Back-up files can also become infected with viruses, causing re-infection of other systems and demanding even greater expense and time for remediation. System intruders could copy passwords and distribute them across large networks, while outbreaks of virus or system penetrations would cause significant embarrassment and potential loss of public confidence (Taylor, 2013).
These incidents can force the company to confront unwanted costs in productivity, damage to its reputation, and significant harm to its systems. There is therefore a pressing need to act before suffering the full impact of a serious computer security problem. This necessitates an incident response plan that draws needed resources together in an organized manner to handle any adverse events related to the security and safety of the company and its clients. Such adverse events may include unauthorized access to company systems, malicious code attacks, hoaxes, and denial-of-service attacks (Vacca & Rudolph, 2010).
References
McCarthy, N. K. (2012). The computer incident response planning handbook: Executable plans for protecting information at risk. Addison-Wesley.
Taylor, L. P. (2013). FISMA compliance handbook. Elsevier Science.
Vacca, J. R., & Rudolph, K. (2010). System forensics, investigation, and response. Jones & Bartlett Learning.
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