Design requirements

A customer has to implement an enterprise initiative to provide flexible and robust access to enterprise systems through mobile devices to their users, such as the following:

  • Provide employees secure access to mobile email from any device, anywhere
  • Deliver secure content to specific employees to increase efficiency in the field
  • Provide a layer of security and oversight for central IT and confirm that access to enterprise systems is occurring in an expected and trusted fashion

When determining the appropriate design solution, multiple options might be possible for a design element. In such instances, the following design qualities in prioritized order are used to determine the best design solution for the customer:

Design quality prioritization

(Highest to lowest consideration)

Description

Availability

Ability to achieve highly-available operation

Manageability

Flexibility, scalability, and ease of operations

Performance

Performance of the environment

Recoverability

The ability to recover from an unexpected incident that affects the availability

Security

Overall infrastructure security and compliance with regulatory policies

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