SACM Information Model
draft-ietf-sacm-information-model-10
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2017-04-27
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SACM D. Waltermire, Ed.
Internet-Draft NIST
Intended status: Standards Track K. Watson
Expires: October 29, 2017 DHS
C. Kahn
L. Lorenzin
Pulse Secure, LLC
M. Cokus
D. Haynes
The MITRE Corporation
H. Birkholz
Fraunhofer SIT
April 27, 2017
SACM Information Model
draft-ietf-sacm-information-model-10
Abstract
This document defines the Information Elements that are transported
between SACM components and their interconnected relationships. The
primary purpose of the Secure Automation and Continuous Monitoring
(SACM) Information Model is to ensure the interoperability of
corresponding SACM data models and addresses the use cases defined by
SACM. The Information Elements and corresponding types are
maintained as the IANA "SACM Information Elements" registry.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on October 29, 2017.
Waltermire, et al. Expires October 29, 2017 [Page 1]
Internet-Draft SACM Information Model April 2017
Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 12
2. Conventions used in this document . . . . . . . . . . . . . . 13
2.1. Requirements Language . . . . . . . . . . . . . . . . . . 13
2.2. Information Element Examples . . . . . . . . . . . . . . 13
3. Information Elements . . . . . . . . . . . . . . . . . . . . 13
3.1. Context of Information Elements . . . . . . . . . . . . . 14
3.2. Extensibility of Information Elements . . . . . . . . . . 14
4. Structure of Information Elements . . . . . . . . . . . . . . 14
4.1. Information Element Naming Convention . . . . . . . . . . 17
4.2. SACM Content Elements . . . . . . . . . . . . . . . . . . 18
4.3. SACM Statements . . . . . . . . . . . . . . . . . . . . . 18
4.4. Relationships . . . . . . . . . . . . . . . . . . . . . . 20
4.5. Event . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.6. Categories . . . . . . . . . . . . . . . . . . . . . . . 23
5. Abstract Data Types . . . . . . . . . . . . . . . . . . . . . 23
5.1. Simple Datatypes . . . . . . . . . . . . . . . . . . . . 23
5.1.1. IPFIX Datatypes . . . . . . . . . . . . . . . . . . . 23
5.2. Structured Datatypes . . . . . . . . . . . . . . . . . . 24
5.2.1. List Datatypes . . . . . . . . . . . . . . . . . . . 24
5.2.2. Enumeration Datatype . . . . . . . . . . . . . . . . 25
5.2.3. Category Datatype . . . . . . . . . . . . . . . . . . 26
6. Information Model Assets . . . . . . . . . . . . . . . . . . 26
6.1. Asset . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.2. Endpoint . . . . . . . . . . . . . . . . . . . . . . . . 28
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