What does SCAP stand for?
SCAP stands for Security Content Automation Protocol. A NIST suite of specifications for automating vulnerability and configuration checks in a standard, machine-readable way.
SCAP is a suite of specifications from NIST that lets security tools describe and check system configuration and vulnerabilities in a standard, machine-readable way. It combines existing standards, among them CVE for vulnerability names, CVSS for severity, CPE for product names, and XCCDF and OVAL for writing checklists and tests. A SCAP-validated scanner can load a published baseline, test thousands of machines against it and produce results that other tools can read.
SCAP in practice: an example
An agency must show that 3,000 servers follow a hardening baseline. It loads the baseline's SCAP content into its scanner, which checks every setting automatically and outputs a compliance result per server, instead of an administrator reviewing each machine by hand.
What SCAP is confused with
SCAP vs STIG: what is the difference?
A STIG is a hardening guide, the content: a list of required settings. SCAP is the format and protocol that lets a tool check those settings automatically. Many STIGs are also published as SCAP content.
SCAP vs CVE: what is the difference?
CVE is one of the components SCAP uses, the naming scheme for vulnerabilities. SCAP is the framework that ties CVE, CVSS and configuration checks together. What CVE stands for
Which exams cover SCAP?
SCAP is on the official CompTIA acronym list for one of the four exams covered here.
- Security+ SY0-801: 4.4 (Security Operations).
Each number is a CompTIA exam objective and the name in brackets is its domain. The exam puts the term in a scenario; it does not ask you to recite the expansion.
Check yourself: two practice questions
Written by CertSprint for this page. They are not taken from any exam.
1. An organization wants its vulnerability scanner and its compliance tool, from different vendors, to exchange results in a common format. Which suite of standards enables that?
- SCAP
- SNMP
- SAML
- SMTP
Show the answer
A. SCAP. SCAP defines standard formats and identifiers for configuration and vulnerability data so that tools interoperate.
2. Which of these is a component specification of SCAP?
- OVAL
- OSPF
- OAuth
- OCSP
Show the answer
A. OVAL. OVAL, the language for writing system tests, is part of SCAP. OSPF is a routing protocol, OAuth an authorization framework and OCSP a certificate status protocol.
Sources: NIST: Security Content Automation Protocol (SCAP) project; NIST SP 800-126 Rev. 3, The Technical Specification for SCAP Version 1.3; NIST glossary: Security Content Automation Protocol. The acronym and its expansion come from CompTIA's official acronym lists, linked from each exam glossary above. The explanation, example and questions are CertSprint's own, checked against these sources on 11 November 2026.