8.3 Security
Type:  Object   
Status:  Proposed.  Version 1.0.  Phase 1.0.
Package: 8.0 Support Functions     Keywords:  
Detail:  Created on 5/10/2006.  Last modified on.4/23/2007.
GUID:  {68E9E22F-DE80-4858-9E6A-9AECCC9981E3}

The National Institute of Standards and Technology (NIST) identifies 17 security control families in NIST Federal Information Processing Standard (FIPS) Publication 200, "Minimum Security Requirements for Federal Information and Information Systems."  The 17 security control families are organized into management controls, operational controls, and technical controls.  Each security control family can be modeled as a functional element in the functional architecture; however, only technical controls are modeled here.

There are 4 purely technical controls -- Access Control (AC), Audit and Accountability (AU), Identification and  Authentication (IA), and System and Communications Protection (SC).  The System and Information Integrity (SI) operational control contains some technical components.  For the purposes of this functional architecture, relevant security controls in the SI security control family are treated as technical controls.

The technical security controls are largely provided by the COTS components that are used to host the data communications functionality.  A significant portion of these controls may be provided by the appropriate configuration of the supporting operating system.  Additional controls, such as anti-virus protections and file system integrity protections, may be provided by third-party applications.

Connections
Connector Source Target Notes
Dependency  
Source -> Destination
ConnSource.Scope= Public
ConnSource.Role
ConnSource.RoleNote
Element.Name=
8.3 Security
Element.Type=
Object
  ConnTarget.Scope= Public
ConnTarget.Role=
 
ConnTarget.RoleNote=
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1.0 Ground User Interface (GUI)
Element.Type=
Package
  
 
Dependency  
Source -> Destination
ConnSource.Scope= Public
ConnSource.Role
ConnSource.RoleNote
Element.Name=
8.3 Security
Element.Type=
Object
  ConnTarget.Scope= Public
ConnTarget.Role=
 
ConnTarget.RoleNote=
Element.Name=
3.0 Ground Message Delivery (GMD)
Element.Type=
Package
  
 
Dependency  
Source -> Destination
ConnSource.Scope= Public
ConnSource.Role
ConnSource.RoleNote
Element.Name=
8.3 Security
Element.Type=
Object
  ConnTarget.Scope= Public
ConnTarget.Role=
 
ConnTarget.RoleNote=
Element.Name=
4.0 Air-Ground Message Delivery (AGMD)
Element.Type=
Package
  
 
Dependency  
Source -> Destination
ConnSource.Scope= Public
ConnSource.Role
ConnSource.RoleNote
Element.Name=
8.3 Security
Element.Type=
Object
  ConnTarget.Scope= Public
ConnTarget.Role=
 
ConnTarget.RoleNote=
Element.Name=
2.0 Ground Data Processing (GDP)
Element.Type=
Package
  
 
Dependency  
Source -> Destination
　
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本文鏈接地址：Functional Architecture for the Data Communication System(91)