Workstation Domains Figure Into Your

¶ … Workstation Domains Figure Into Your Organizations Security Policies, Please Cite and List Your References

The security policies of any organization or enterprise must be tightly aligned with the information systems architecture and broader information technologies (it) strategic plan to be effective in making a contribution to strategic goals. The reliance on workstation domains within many operating system architectures including Microsoft's is predicated on the concept of interdomain trust relationships defined in domain controllers (Hughes, 1999). Workstation domains originally were designed to align with the functional structures of organizations, as IBM, Microsoft and others sought to create enterprise-ready domain architectures that could be quickly deployed in organizations (Hung-Yu, Jinn-Ke, 2003). The concept of the workstation domain has since evolved and the reliance on interdomain trust controllers and supporting logic, so prevalent in the Microsoft Windows NT, XP and NT 4.0 architectures, has changed to reflect the shift form functional to more agile, group-based organizational structures (Moller, 2007). The workstation domain concept is a reflection of this shift form the hierarchical, rigid and often difficult to configure area of previous-generation organizations to today's more virtual and agile structures that reflect workgroup computing, even over vast geographical distances, as a priority (Moller, 2007).

Workgroup domains are therefore essential for the successful operation of an enterprise today, as strategic plans and current strategies all rely on a more distributed workforce, aligned not by functional area, but increasingly by market or area of expertise (Hung-Yu, Jinn-Ke, 2003). As Microsoft continues tor efien their current enterprise server platform operating systems, the role of workstation domains will accelerate towards mobility and shared resources on virtualized servers, in addition to support for cloud computing (Moller, 2007).

In conclusion, the role of workstation domains continues to accelerate as organizations rely on more distributed organizational structures, the need for greater adoption of virtualization technologies and the dominance of cloud computing today. All of these factors are making it possible for organizations to have structures that align more than ever before to their key markets and not be constrained by functional boundaries. Workstation domains are essential for keeping these myriad of systems organized and secure so an organization can quickly accomplish its objectives.

Briefly discuss how the concept of LAN domains figure into your organizations security policies, please cite and list your references

The concept of a Local Area Network (LAN) domain is essential for the definition and fulfillment of security policies in an organization. Domains determine the level of access control to specific information assets, authentication, workflow review and approval hierarchies, and the ability to define taxonomies for specific data sets as well LAN domains are also defined by their alignment and support of strategic plans and programs, including the use of remote access and adoption in cloud-based architectures within broader enterprise it platforms (Moller, 2007). LAN domains have historically been aligned to a department or division, with subdomains defined by functional or hierarchical areas of the enterprise. Today LAN domains are designed to be more oriented towards workflow processes and support of more distributed, regionally dispersed employees and functional areas. This is especially the case with their use in supporting supply chains across a global locations and supplier manufacturing and service centers (Ekwall, Rolandsson, 2013). As supply chains have continued to proliferate there is a corresponding need for LAN domains that can scale beyond the overall functional constraints of hierarchical and rigid organizations to adopt more of an agile architectural capability. While LAN domains originally had been designed to be aligned to the functional areas of a business, today they must be agile enough to stay up with the rapid pace of change in the enterprise as global supply chains and their diverse locational requirements become commonplace (Ekwall, Rolandsson, 2013).