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Державний університет телекомунікацій

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03110, Україна
м. Київ, вул. Солом'янська, 7
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Державний університет телекомунікацій

How to measure anything in cybersecurity risk

Деталі
Автор:
Douglas W. Hubbard, Richard Seiersen
Мова документу:
Англійська
Розмір документу:
22.99 Мб
Створено:
696 дн. тому
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Тип документу:
Підручник
Посилання для списку використаної літератури:
Douglas W. Hubbard, Richard Seiersen. «How to measure anything in cybersecurity risk». - .
Анотація

This book is the first of a series of spinoffs from Douglas Hubbard’s successful first book, How to Measure Anything: Finding the Value of “Intangibles” in Business. For future books in this franchise, we were considering titles such as How to Measure Anything in Project Management or industry- specific books like How to Measure Anything in Healthcare. All we had to do was pick a good idea from a long list of possibilities.

Cybersecurity risk seemed like an ideal first book for this new series. It is extremely topical and filled with measurement challenges that may often seem impossible. We also believe it is an extremely important topic for personal reasons (as we are credit card users and have medical records, client data, intellectual property, and so on) as well as for the economy as a whole.

Another factor in choosing a topic was finding the right co-author. Because Doug Hubbard—a generalist in measurement methods—would not be a specialist in any of the particular potential spinoff topics, he planned to find a co-author who could write authoritatively on the topic. Hubbard was fortunate to find an enthusiastic volunteer in Richard Seiersen—someone with years of experience in the highest levels of cybersecurity management with some of the largest organizations. So, with a topical but difficult measurement subject, a broad and growing audience, and a good co-author, cybersecurity seemed like an ideal fit.

This book in particular offers an alternative to a set of deeply rooted risk assessment methods now widely used in cybersecurity but that have no basis in the mathematics of risk or scientific method. We argue that these methods impede decisions about a subject of growing criticality. We also argue that methods based on real evidence of improving decisions are not only practical but already have been applied to a wide variety of equally difficult problems, including cybersecurity itself. We will show that we can start at a simple level and then evolve to whatever level is required while avoiding problems inherent to “risk matrices” and “risk scores.” So there is no reason not to adopt better methods immediately.


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