By Lance Hayden
Implement an efficient safeguard Metrics undertaking or Program
IT defense Metrics presents a entire method of measuring dangers, threats, operational actions, and the effectiveness of information security on your association. The ebook explains how you can decide upon and layout potent size options and addresses the knowledge necessities of these techniques. the protection procedure administration Framework is brought and analytical suggestions for safety metrics facts are mentioned. you will the right way to take a safety metrics application and adapt it to a number of organizational contexts to accomplish non-stop protection development through the years. Real-world examples of protection dimension initiatives are integrated during this definitive guide.
- Define defense metrics as a attainable volume of usable information
- Design powerful defense metrics
- Understand quantitative and qualitative facts, facts assets, and assortment and normalization equipment
- Implement a programmable method of defense utilizing the protection method administration Framework
- Analyze safety metrics facts utilizing quantitative and qualitative tools
- Design a safety size venture for operational research of protection metrics
- Measure safety operations, compliance, expense and price, and other people, firms, and tradition
- Manage teams of safeguard dimension initiatives utilizing the safety development application
- Apply organizational studying tips on how to safeguard metrics
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Additional info for IT security metrics : a practical framework for measuring security & protecting data
Ask a finance person about risk, and she may require more clarification about what you actually mean. Are you referring to endogenous or exogenous risks—risks from events within your control or risks that come Chapter 1: What Is a Security Metric? from outside of your control? Or are you talking about systematic or unsystematic risks— whether or not the risk is subject to chance as defined by some probability curve, or whether the risk is non-probabilistic? These are just a few of the specific characteristics and types of risk that might be referred to in a discussion of formal risk management.
The report concluded that Internet security was getting worse (a trend that certainly justified the sponsorship of the security vendors who subsidized the research study). The problem here is that measuring Internet security by the number of reported vulnerabilities each year is like measuring male virility by the number of prescriptions written to treat erectile dysfunction. If I charted these prescriptions on the same chart as security vulnerabilities, it would appear that male reproductive capabilities were in rapid decline during the last decade or so and that the human race might be in trouble.
The problem is that many of these metrics have limitations that make them misleading indicators of security effectiveness. There are plenty of arguments about what makes a good or a bad metric, and I will explore some of these arguments throughout this book. I believe that any empirical measurement that helps an organization reduce uncertainty is a good metric. I do not believe that a metric should be discounted simply because it is not quantitative or specific, or that a metric is good simply because it is easy and unambiguous.