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CCNAS_Chpt9_ManagingSecureNet
CCNAS_Chpt9_ManagingSecureNet
29
Computer Networking
Undergraduate 3
04/10/2011

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Cards

Term
Identify the purposes of the network to the organization
Definition
Business Needs
Term
Analyzing the cost versus the benefit of mitigating, transferring and accepting the various security risks
Definition
Risk Analysis
Term
Documenting procedures to be used for hardening, incident response, and auditing of the system
Definition
Security Operations
Term
Identifying the security practices that similar organizations currently employ
Definition
Industry-recommended practices
Term
Identifying which threats are most likely to occur
Definition
Threat identification
Term
When a failure in the system bypasses security functions, this is called _____
Definition
fail-open
Term
Quantitative risk analysis uses a math model, qualitative risk analysis uses a scenario-based model
Definition
True
Term
The % loss of an asset that a realized threat could have
Definition
SLE - Single Loss Expectancy
Term
How often a threat is expected to occur
Definition
Annualized Rate of Occurance
Term
The cost of a single asset
Definition
AV - Asset Value
Term
The financial amount expected to be lost in a single occurence of a threat
Definition
SLE - Single Loss Expectancy
Term
The expected financial loss that a particular threat will cost an organization
Definition
Exposure Factor
Term
SLE * ARO
Definition
ALE - Annualized Loss Expectance
Term
AV * EF
Definition
Single Loss Expectancy
Term
Policy Management
Definition
Cisco Security Manager
Term
Threat Mgmt
Definition
Cisco Security MARS
Term
Endpoint Security
Definition
Cisco Security Agent
Cisco NAC Appliance
Term
Network infrastructure
Definition
Cisco IPS Sensor Software
Term
Rotation of duties
Two person teams
Separation of duties
Change control
Multiple staff members involved in backups
Definition
Protection against rogue network admins
Term
Planning for a failure or a natural disaster at a primary location is called ___
Definition
continuity Planning
Term
Security categorization, preliminary risk assessment
Definition
Initiation
Term
Inspection and acceptance, system integration, certification, accredidation
Definition
Implementation
Term
Information preservation, media sanitization, equipment disposal
Definition
Disposition
Term
Risk assessment, functional assurance requirements, planning, developmental testing and evaluation
Definition
Acquisition and Development
Term
Configuration management, continuous monitoring
Definition
Operations and Mainteenance
Term
What is the difference between policies, and procedures
Definition
Policies detail what is to be protcted.
Procedures detail how assets are to be protected.
Term
Informing users of their security responsibilities and best practices is called a(n)
Definition
Security awareness program
Term
Explains why the act was committed.
Explains when and where the criminal act was committed.
Explains how the crime was committed
Definition
Motive
Opportunity
Means
Term
ALE =
(Annualized Loss Expectancy)
Definition
ALE = AV * EF * ARO
(Asset Value * Exposure Factor * Annualized Rate of Occurance)
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