Management of Information Security (MindTap Course List)
Management of Information Security (MindTap Course List)
5th Edition
ISBN: 9781305501256
Author: Michael E. Whitman, Herbert J. Mattord
Publisher: Cengage Learning
Question
Book Icon
Chapter 7, Problem 3E
Program Plan Intro

Single loss expectancy:

  • The expected monetary loss every time a risk occurs is called the Single Loss Expectancy.
  • The Single Loss Expectancy (SLE), Exposure Factor (EF) and Asset Value (AV) are related by the formula:
    • SLE = EF * AV
  • Introducing this conceptual breakdown of Single Loss Expectancy into Exposure Factor and Asset Value allows us to adjust the two terms independently and is related to risk management and risk assessment.
  • Asset Value may vary with market changes, inflation while Exposure Factor can be reduced by enabling preventive measures.

Annualized loss expectancy:

  • The product of the single loss expectancy (SLE) and the annual rate of occurrence (ARO) give annualized loss expectancy (ALE).
  • It is mathematically expressed as:
    • ALE = SLE * ARO
  • The important feature of Annualized Loss Expectancy is that it can be used directly in a cost- benefit analysis.

Blurred answer
Students have asked these similar questions
HistogramUse par(mfrow=c(2,2)) and output 4 plots with different argument settings.
(use R language)Scatter plot(a). Run the R code example, and look at the help file for plot() function. Try different values for arguments:type, pch, lty, lwd, col(b). Use par(mfrow=c(3,2)) and output 6 plots with different argument settings.
1. Draw flow charts for each of the following;a) A system that reads three numbers and prints the value of the largest number.b) A system reads an employee name (NAME), overtime hours worked (OVERTIME), hours absent(ABSENT) and determines the bonus payment (PAYMENT).
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Management Of Information Security
Computer Science
ISBN:9781337405713
Author:WHITMAN, Michael.
Publisher:Cengage Learning,
Text book image
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
Computer Science
ISBN:9780357392676
Author:FREUND, Steven
Publisher:CENGAGE L
Text book image
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Text book image
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage
Text book image
Information Technology Project Management
Computer Science
ISBN:9781337101356
Author:Kathy Schwalbe
Publisher:Cengage Learning
Text book image
MIS
Computer Science
ISBN:9781337681919
Author:BIDGOLI
Publisher:Cengage