Domain 1 Flashcards
What is a Threat
potentially harmful occurrance
what is a vulnerability
weakness that allows a threat to cause harm
Formula for Risk
Risk = threat x vulnerability
What is impact
severity of the damage
How to calculate ALE (Annualized Loss Expectancy)
Single Loss expectancy x annual rate of occurancy
Quantitative Risk
uses hard metrics, such as dollars (quantity)
What is the NIST for Risk Management
800-30
What is Policy
High level management directive, also mandatory
Components of a Policy
Purpose, scope, responsibilities and compliance
NIST for Policy type
800-12
Three types of Policy
Program, issue-specific and system specific
Procedure
step by step guide
Standard
describe specific use of technology, mandatory
Guidelines
recommendations (discretionary)
Baseline
minimum security (discretionary)