Assured Compliance Assessment Solution (ACAS) vulnerability scans are a type of cybersecurity assessment that uses software tools to identify and assess vulnerabilities in information systems. ACAS scans are required by the Department of Defense (DoD) for all systems that are connected to the DoD’s networks.

ACAS scans are typically performed using a combination of automated and manual techniques. Automated tools scan systems for known vulnerabilities, while manual techniques are used to identify vulnerabilities that are not detectable by automated tools.

ACAS scans can identify a wide range of vulnerabilities, including:

  • Software vulnerabilities
  • Hardware vulnerabilities
  • Network vulnerabilities
  • Configuration vulnerabilities

Once vulnerabilities are identified, ACAS scans assess the severity of each vulnerability and provide recommendations for remediation.

Benefits of ACAS Vulnerability Scans

ACAS vulnerability scans provide a number of benefits, including:

  • Improved security posture: ACAS scans can help organizations to identify and address vulnerabilities in their information systems, which can help to improve their security posture.
  • Reduced risk of cyberattacks: ACAS scans can help organizations to reduce the risk of cyberattacks by identifying and addressing vulnerabilities before they can be exploited by attackers.
  • Improved compliance: ACAS scans can help organizations to comply with DoD and other cybersecurity regulations.

How to Conduct an ACAS Vulnerability Scan

To conduct an ACAS vulnerability scan, organizations will need to use ACAS-approved scanning tools. Once the scanning tools have been installed and configured, organizations can begin the scanning process.

The scanning process typically consists of the following steps:

  1. Identify the systems to be scanned. Organizations will need to identify all of the systems that are connected to the DoD’s networks.
  2. Configure the scanning tools. Organizations will need to configure the scanning tools to scan the identified systems.
  3. Run the scans. Organizations will need to run the scanning tools to identify vulnerabilities in the identified systems.
  4. Analyze the results. Organizations will need to analyze the results of the scans to identify vulnerabilities and to assess the severity of each vulnerability.
  5. Remediate the vulnerabilities. Organizations will need to remediate the vulnerabilities that were identified by the scans.


ACAS vulnerability scans are an important part of any cybersecurity program. ACAS scans can help organizations to improve their security posture, reduce the risk of cyberattacks, and improve compliance with DoD and other cybersecurity regulations.