Riordan Manufacturing Network Security: Key Vulnerabilities
This paper examines the network security vulnerabilities facing Riordan Manufacturing as the company prepares to relocate its Chinese facility to Shanghai. Drawing on a five-part network diagram, the analysis describes each major component — including the WAN overview, corporate headquarters layout, server environment, and satellite communications — before focusing on the corporate headquarters network as the most critical area of concern. The paper identifies LAN-connected printers, remote access risks, and VoIP telephone infrastructure as the primary vectors for potential security breaches. It concludes with recommendations to prioritize printer memory security and LAN access controls to protect sensitive employee, customer, and financial data during the transition.
- Overview of the Riordan Manufacturing Network Diagram: Five-diagram network overview and Shanghai relocation context
- WAN Connectivity and Breach Risks: WAN link vulnerabilities and sensitive data exposure
- Corporate Headquarters Network: VoIP and Printer Vulnerabilities: VoIP phones, LAN printers, and remote access risks
- Server Infrastructure and Backup Power: IBM servers, UPS backup, and power failure protection
- Satellite Communications and Encryption: Satellite link, VoIP router, and end-to-end encryption
- LAN Printer Security: The Primary Threat Vector: Remote printer memory access and data breach consequences
- Conclusion and Security Recommendations: Summary of weaknesses and recommended security measures
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What makes this paper effective
- Systematically walks through each component of a multi-part network diagram, grounding security analysis in a concrete organizational scenario.
- Uses direct quotations from technical sources to support specific vulnerability claims, lending credibility to what could otherwise be speculative assertions.
- Maintains a clear practical focus throughout — every section circles back to real-world consequences such as financial loss, data leakage, and legal liability.
Key academic technique demonstrated
The paper demonstrates applied technical analysis: it takes a visual artifact (the network diagram) and translates its components into a written security risk assessment. Rather than treating each diagram element in isolation, the author links them together — showing, for example, how the LAN connection amplifies the printer vulnerability and how the China-to-headquarters link makes that vulnerability enterprise-wide. This integrative reasoning across components is the paper's strongest analytical move.
Structure breakdown
The paper opens by situating the analysis within the company's Shanghai relocation. It then proceeds component by component through the network diagram — WAN overview, corporate headquarters (VoIP, printers, LAN), servers, and satellite communications — before narrowing its focus to the LAN printer as the most critical vulnerability. A brief conclusion summarizes findings and calls for targeted security improvements.
Overview of the Riordan Manufacturing Network Diagram
This analysis examines the network diagram for Riordan Manufacturing. The company's move to a Shanghai location may affect security across several areas. The network diagram will be described in brief detail, with one section selected and examined to understand its major components and the potential scenarios that may affect company security. Inadequate security can lead to confidential company information being leaked — including employee Social Security numbers, personal contact information, and addresses. It is of the utmost importance to avoid security failures and promote a smooth transition to the new location.
The network diagram consists of five diagrams. The first represents a network overview of Riordan Manufacturing. This diagram consists of four physical locations of the company, interconnected via a WAN. A satellite link from the WAN provides communication and connection between the China facility and corporate headquarters. The diagram also contains the existing number of employees at each location as well as the main functions of each site.
WAN Connectivity and Breach Risks
The WAN connection can be breached and may lead to a security failure. Because a direct connection to corporate headquarters exists, sensitive information — including the company's corporate dealings, employee data, and consumer data — could be intercepted. A competitor could use that data to undermine Riordan Manufacturing's market position. If Riordan Manufacturing desires a smooth transition to a new location, it must consider the potential for a breach of this WAN connection at both the old and new locations.
References
Cannon, D. L. (2016). CISA: Certified Information Systems Auditor Study Guide (4th ed.). John Wiley & Sons.
Cowley, J. (2007). Communications and networking: An introduction. Springer London.
Ganguly, S., & Bhatnagar, S. (2008). VoIP: Wireless, P2P and new enterprise voice over IP. John Wiley & Sons.
International Engineering Consortium. (2005). VoIP and enhanced IP communications services. International Engineering Consortium.
Weiss, M. M., & Solomon, M. G. (2016). Auditing IT infrastructures for compliance. Jones & Bartlett Learning.
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