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Establishing Security Risks and Countermeasures for Large Scale Businesses

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Establishing Security Risks and Countermeasures for Large Scale Businesses
Stephen Yopp
23 May 2014
ISSC-361
American Military University

Establishing risks and countermeasures can be a complex procedure, even more so when protecting hundreds of systems from internal and external threats. Many tools exist to assist in implementing and scaling security operations. There are many assets that represent risks to businesses ranging from information systems to the data which is stored on them and therefore almost as many existing threats (Smith, 2013). The National Institute of Standards and Technology (NIST) describes 11 types of assets; people, organizations, systems, software, databases, networks, services, data, computing devices, circuits, and websites (Halberdier, Waltermire, and Wunder, 2011). This list is more extensive than the categories discussed, for the sake of brevity, but it might be helpful to enterprise employees seeking to identify different assets.
Hardware represents a large investment for businesses. Servers, network devices, cables, workstations, and mobile devices can cost enterprise businesses millions of dollars up front. Because information systems are such an integral part of modern business, companies cannot afford to be without access to file and print servers or internet access. This means that the loss of hardware would represent setbacks in productivity, potential negative impacts to the organization’s reputation, and necessary additional expenditures. (Smith, 2013) Data can encompass a broad range of assets from employee and customer personally identifiable information (PII) to trade secrets or financial account information. The data that large businesses store may be the most volatile and important asset they possess as it can be both an asset and a liability. Failure to protect information can result in financial

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