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The Business Case for Network Security: Advocacy, by Catherine Paquet

By Catherine Paquet

Understand the entire fee of possession and go back on funding for community safeguard solutions

  • Understand what motivates hackers and the way to categorise threats
  • Learn find out how to realize universal vulnerabilities and customary sorts of assaults
  • Examine modern-day safeguard structures, units, and mitigation strategies
  • Integrate rules and body of workers with protection apparatus to successfully reduce safety hazards
  • Analyze the larger implications of defense breaches dealing with organisations and bosses at the present time
  • Understand the governance elements of community safeguard to assist enforce a weather of switch all through your company
  • Learn how one can qualify your organization’s aversion to danger
  • Quantify the difficult expenditures of assaults as opposed to the price of defense know-how funding to figure out ROI
  • Learn the basic parts of safety coverage improvement and the way to repeatedly determine defense wishes and vulnerabilities

The enterprise Case for community defense: Advocacy, Governance, and ROI addresses the desires of networking pros and enterprise executives who search to evaluate their organization’s hazards and objectively quantify either expenses and value mark downs relating to community defense expertise investments. This booklet covers the most recent issues in community assaults and safety. It encompasses a unique security-minded exam of go back on funding (ROI) and linked monetary methodologies that yield either aim and subjective info. The ebook additionally introduces and explores the concept that of go back on prevention (ROP) and discusses the better implications at present dealing with organisations, together with governance and the elemental value of defense, for senior executives and the board.


Making technical matters available, this publication provides an outline of protection applied sciences that makes use of a holistic and goal version to quantify concerns akin to ROI, overall fee of possession (TCO), and chance tolerance. This booklet explores capital expenses and stuck and variable charges, equivalent to upkeep and enhancements, to figure out a practical TCO determine, which in flip is used because the starting place in calculating ROI. the significance of protection rules addressing such matters as net utilization, remote-access utilization, and incident reporting is additionally mentioned, acknowledging that the main finished protection apparatus won't safeguard a company whether it is poorly configured, carried out, or used. quickly reference sheets and worksheets, incorporated within the appendixes, supply expertise experiences and make allowance monetary modeling workouts to be played easily.


An crucial IT security-investing software written from a company administration viewpoint, The company Case for community defense: Advocacy, Governance, and ROI helps you identify the powerful ROP in your business.


This quantity is within the community enterprise sequence provided via Cisco Press®. Books during this sequence supply IT executives, determination makers, and networking execs with pertinent information regarding today’s most crucial applied sciences and enterprise strategies.

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The information is provided on an "as is" basis. The author, Cisco Press, and Cisco Systems, Inc. shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information contained in this book or from the use of the discs or programs that may accompany it. The opinions expressed in this book belong to the author and are not necessarily those of Cisco Systems, Inc. Trademark Acknowledgments All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized.

Appendix D, "Return on Prevention Calculations Reference Sheets" This appendix summarizes the return-on-prevention financial data presented in Chapter 9. Glossary This glossary defines key terms used in this book. Part I: Vulnerabilities and Technologies Chapter 1. Hackers and Threats Chapter 2. Crucial Need for Security: Vulnerabilities and Attacks Chapter 3. Security Technology and Related Equipment Chapter 4. Putting It All Together: Threats and Security Equipment Chapter 1. Hackers and Threats The challenge in making the business case for network security is in harnessing the abundance of data on hacking and breaches and turning it into objective matter.

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