Get A Practical Guide to Managing Information Security (Artech PDF

By Steve Purser

ISBN-10: 1417520329

ISBN-13: 9781417520329

ISBN-10: 1580537022

ISBN-13: 9781580537025

This groundbreaking ebook is helping you grasp the administration of data safety, targeting the proactive reputation and backbone of the sensible problems with constructing and enforcing IT safety for the company. Drawing upon the authors?’ wealth of precious event in high-risk advertisement environments, the paintings makes a speciality of the necessity to align the knowledge safety method as a complete with the necessities of the fashionable firm, which comprises empowering enterprise managers to control info security-related threat. all through, the ebook locations emphasis at the use of straightforward, pragmatic danger administration as a device for decision-making. the 1st publication to hide the strategic problems with IT safeguard, it permits you to: comprehend the variation among extra theoretical remedies of data safety and operational truth; find out how details protection danger might be measured and in this case controlled; outline and execute a knowledge safety technique layout and enforce a safety structure; and confirm that restricted assets are used optimally.

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Additional info for A Practical Guide to Managing Information Security (Artech House Technology Management Library)

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The problem here is the sheer volume of documentation that is produced compared to the limited number of resources capable of commenting on it and eventually approving it. This is an unrealistic scenario and tends to lead to documentation that is either not read at all or is read at a pace that does not allow sufficient time for digestion of the content and sensible comment. A third and final example of the importance of operational issues is taken from the area of logical access control. The term access control refers to the process and mechanisms by which access to IT systems, functionality, and data is managed.

Just as it is difficult to decide to what extent to trust a little-known third party, relying parties (users that rely on certificates to perform some task) may experience problems in deciding the level of trust that can be associated with any given certificate. A certificate, like a passport, will enable us to associate an identity (and often a few associated details) with the bearer, but it will not tell us whether the bearer is an honest and trustworthy person. Neither a passport nor a certificate indicate how much trust we should TLFeBOOK 16 The need for a proactive approach extend to the bearer and what they are likely to do with any trust that we extend to them.

Because they are destined for executive management, KRIs should satisfy the following criteria to be useful: ◗ They should be easy to understand conceptually. ◗ They should allow for comparison between one period and another in order to allow the ability to pinpoint trends. , the management response to a change in an indicator should be evident). KRIs are extremely useful within the context of global risk management, and it is worth expanding considerable effort in developing this concept. If the indicators are well chosen, they will allow management to spot and TLFeBOOK 30 Management techniques react to trends before they become a problem.

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A Practical Guide to Managing Information Security (Artech House Technology Management Library) by Steve Purser

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