ITU X.802:1995
ITU X.802:1995 Information Technology - Lower Layers Security Model Covers cross layer aspects of providing of security services in the lower layers of the OSI Reference Model (Transport, Network, Data Link and Physical layers).
Table of Contents
1Scope2References
2.1IdenticalRecommendations/International
Standards
2.2PairedRecommendations/International
Standardsequivalentintechnicalcontent
2.3Additionalreferences
3Definitions
3.1OSIReferenceModeldefinitions
3.2OpenSystemSecurityFrameworkdefinitions
3.3InternalOrganizationoftheNetworkLayer
definitions
3.4Additionaldefinitions
4Abbreviations
5Securityassociations
5.1Generaloverview
5.2Establishingasecurityassociationforthe
lowerlayers
5.3Securityassociationclose
5.4Modificationofattributesinaconnection
6Influenceonexistingprotocols
6.1Generalprinciple
6.2ConnectionlessSDUsize
6.3ConcatenationofPDUs
6.4Algorithmandmechanismindependence
7CommonsecurityPDUstructure
8Determinationofsecurityservicesandmechanisms
9ProtectionQOS
10Securityrules
11Placementofsecurityinthelowerlayers
12Useof(N-1)layer(s)toenhance(N)-layersecurity
13Securitylabelling
14Securitydomains
15Securityofrouteing
16SecurityManagement
16.1Securitypolicy
16.2Securityassociationmanagement
16.3Keymanagement
16.4SecurityAudit
17Trafficflowconfidentiality
18GuidelinesforthedefinitionofSA-Attributes
19Errorhandling
AnnexAIllustrativeexampleofanAgreedSetof
SecurityRulesa