Document Storage Systems (DSS) VistA Service Oriented Architecture (SOA) Suite

General Information

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

Website:	Go to site
Description:	Document Storage Systems (DSS) Veterans Health Information Systems and Technology Architecture (VistA) Service Oriented Architecture (SOA) Suite is a middleware application development framework built by the vendor to be compatible with VA VistA. This technology provides a real-time, bidirectional data and services platform for building and deploying applications with zero downtime. VistA SOA can be installed on a dedicated standalone server or as a virtual machine. This product is available in two builds: .NET and Node.js-based frameworks. The .NET version runs on the Microsoft Windows platform as a standalone service, requires a small footprint, and can be run on virtual servers. The Node.js version can be deployed on Linux and macOS based servers. This entry covers both builds. This technology stores data in a Microsoft Structured Query Language (SQL) Server database. Please note that there is no dedicated webpage for this technology thus the vendor page is used in its place.
Technology/Standard Usage Requirements:	Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information:	This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at Section508@va.gov.
Decision:	View Decisions

Decision Source:	TRM Mgmt Group
Decision Process:	One-VA TRM v24.6
Decision Date:	06/06/2024 at 16:17:50 UTC
Aliases:	DSS VistA SOA Suite, VSOA
Introduced By:	TRM Request
Vendor Name:	Document Storage Systems, Inc (DSS)

Vendor Release Information

The Vendor Release table provides the known releases for the TRM Technology, obtained from the vendor (or from the release source).

Version	Release Date	Vendor End of Life Date	Vendor Desupport Date
1.x (.net)	05/31/2015
3.x (.js)	03/09/2017
4.x (.js)	01/02/2018
5.x (.js)	11/24/2018
6.x(.js)	06/28/2021
7.x(.js)	01/28/2024

Current Decision Matrix (06/03/2024)

Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.

The VA Decision Matrix displays the current and future VA IT position regarding different releases of a TRM entry. These decisions are based upon the best information available as of the most current date. The consumer of this information has the responsibility to consult the organizations responsible for the desktop, testing, and/or production environments to ensure that the target version of the technology will be supported. Any major.minor version that is not listed in the VA Decision Matrix is considered unapproved for use.

Legend:

White	Approved: The technology/standard has been approved for use.
Yellow	Approved w/Constraints: The technology/standard can be used within the specified constraints located below the decision matrix in the footnote[1] and on the General tab.
Gray	Unapproved: This technology or standard can be used only if a POA&M review is conducted and signed by the Authorizing Official Designated Representative (AODR) as designated by the Authorizing Official (AO) or designee and based upon a recommendation from the POA&M Compliance Enforcement, has been granted to the project team or organization that wishes to use the technology.
Orange	Divest: VA has decided to divest itself on the use of the technology/standard. As a result, all projects currently utilizing the technology/standard must plan to eliminate their use of the technology/standard. Additional information on when the entry is projected to become unapproved may be found on the Decision tab for the specific entry.
Black	Prohibited: The technology/standard is not (currently) permitted to be used under any circumstances.
Blue	Planning/Evaluation Constraint:The period of time this technology is currently being evaluated, reviewed, and tested in controlled environments. Use of this technology is strictly controlled and not available for use within the general population. If a customer would like to use this technology, please work with your local or Regional OI&T office and contact the appropriate evaluation office displayed in the notes below the decision matrix. The Local or Regional OI&T office should submit an inquiry to the TRM if they require further assistance or if the evaluating office is not listed in the notes below.

Release/Version Information:

VA decisions for specific versions may include a ‘.x’ wildcard, which denotes a decision that pertains to a range of multiple versions.

For example, a technology approved with a decision for 7.x would cover any version of 7.(Anything) - 7.(Anything). However, a 7.4.x decision would cover any version of 7.4.(Anything), but would not cover any version of 7.5.x or 7.6.x on the TRM.

VA decisions for specific versions may include ‘+’ symbols; which denotes that the decision for the version specified also includes versions greater than what is specified but is not to exceed or affect previous decimal places.

For example, a technology approved with a decision for 12.6.4+ would cover any version that is greater than 12.6.4, but would not exceed the .6 decimal ie: 12.6.401 is ok, 12.6.5 is ok, 12.6.9 is ok, however 12.7.0 or 13.0 is not.

<Past

CY2020

CY2021

CY2022

Future>

Release

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

1.x (.net)

Approved w/Constraints
[7, 8, 12]

Approved w/Constraints
[4, 12, 13, 14]

3.x (.js)

Approved w/Constraints
[7, 8, 12]

Divest
[4, 12, 13, 14]

Unapproved

4.x (.js)

Approved w/Constraints
[7, 8, 12]

Approved w/Constraints
[4, 12, 13, 14]

5.x (.js)

Unapproved

Approved w/Constraints
[4, 12, 13, 14]

6.x(.js)

Unapproved

Approved w/Constraints
[4, 12, 13, 14]

7.x(.js)

Unapproved

Decision Constraints


[1]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[2]	Per the May 5th, 2015 memorandum from the VA Chief Information Security Officer (CISO) FIPS 140-2 Validate Full Disk Encryption (FOE) for Data at Rest in Database Management Systems (DBMS) and in accordance with Federal requirements and VA policy, database management must use Federal Information Processing Standards (FIPS) 140-2 compliant encryption to protect the confidentiality and integrity of VA information at rest at the application level. If FIPS 140-2 encryption at the application level is not technically possible, FIPS 140-2 compliant full disk encryption (FOE) must be implemented on the hard drive where the DBMS resides. Appropriate access enforcement and physical security control must also be implemented. All instances of deployment using this technology should be reviewed to ensure compliance with VA Handbook 6500 and National Institute of Standards and Technology (NIST) standards. It is the responsibility of the system owner to work with the local CIO (or designee) and Information Security Officer (ISO) to ensure that a compliant DBMS technology is selected and that if needed, mitigating controls are in place and documented in a System Security Plan (SSP).

[3]	This product is Class 2 or Class 3 VA-designed and built Local Software OR is a commercially-licensed software product purchased or leased that will run in a VA VISTA environment or integrate with Class 1 National VISTA Software. Presence of this software on the One-VA TRM does not equate to designation as a Class 1 National Software product and MUST NOT be assumed to comply with all VA programming standards, namespacing and interface control agreement standards, data management standards, documentation standards, information assurance standards, security standards and 508 compliance standards. As a Class 2 or Class 3 product, it MUST NOT be assumed to having been released into production through all OI&T product release and sustainment process controls for project management; requirements, development and testing management; and configuration, change, and release management necessary to satisfy OI&T process and product compliance. The OI&T Enterprise Program Management Office does not endorse nor support Class 2 and Class 3 products and does not support data usage or application programmer interfaces (APIs) between Class 1 National Software products and Class 2 or Class 3 products. Class 2 or Class 3 products must restrict their interfaces to Class 1 National Software to use of publicly-supported APIs ONLY. VA Directive 6402, Modifications to Standardized National Software, dictates the policy for Class 2 and Class 3 products and modifications to Class 1 National Software products. Local enhancements to, or modifications of, Class 1 Protected National Software (as listed in the Directive), in part or in whole, is PROHIBITED. Local enhancements to, or modifications of, Non-Protected Class 1 National Software is allowed ONLY with an approved waiver by the Software Modification Waiver Committee (SMWC). Class 2 and Class 3 software that does not modify the Class 1 National Software in any way must still adhere to namespacing and interface control agreement standards as well as National Field Operations Processes.

[4]	Technology must remain patched and operated in accordance with Federal and Department security policies and guidelines in order to mitigate known and future security vulnerabilities.

[5]	Due to potential information security risks, cloud based versions of this product are not permitted without a waiver signed by the Deputy CIO of ASD based upon a recommendation from the Architecture and Engineering Review Board (AERB). In addition, cloud based features of this software may not be used without an Enterprise Security Change Control Board (ESCCB) approval to ensure that confidential organization and/or PII/PHI data are not compromised (ref: VA Directive 6004, VA Directive 6517 and VA Directive 6513). Use of public cloud storage requires documented Federal Risk and Authorization Management Program (FedRAMP) compliance and a Memorandum of Understanding / Interconnection Security Agreement (MOU/ISA) between the vendor and VA prior to ESCCB review.

[6]	Due to potential information security risks, cloud based technologies may not be used without an Enterprise Security Change Control Board (ESCCB) approval. This body is in part responsible for ensuring organizational information, Personally Identifiable Information (PII), Protected Health Information (PHI), and VA sensitive data are not compromised. (Ref: VA Directive 6004, VA Directive 6517, VA Directive 6513 and VA Directive 6102).

[7]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[8]	Per the May 5th, 2015 memorandum from the VA Chief Information Security Officer (CISO) FIPS 140-2 Validate Full Disk Encryption (FOE) for Data at Rest in Database Management Systems (DBMS) and in accordance with Federal requirements and VA policy, database management must use Federal Information Processing Standards (FIPS) 140-2 compliant encryption to protect the confidentiality and integrity of VA information at rest at the application level. If FIPS 140-2 encryption at the application level is not technically possible, FIPS 140-2 compliant full disk encryption (FOE) must be implemented on the hard drive where the DBMS resides. Appropriate access enforcement and physical security control must also be implemented. All instances of deployment using this technology should be reviewed to ensure compliance with VA Handbook 6500 and National Institute of Standards and Technology (NIST) standards. It is the responsibility of the system owner to work with the local CIO (or designee) and Information Security Officer (ISO) to ensure that a compliant DBMS technology is selected and that if needed, mitigating controls are in place and documented in a System Security Plan (SSP).

[9]	Due to potential information security risks, cloud based technologies may not be used without the approval of the VA Enterprise Cloud Services (ECS) Group. This body is in part responsible for ensuring organizational information, Personally Identifiable Information (PII), Protected Health Information (PHI), and VA sensitive data are not compromised. (Ref: VA Directive 6004, VA Directive 6517, VA Directive 6513 and VA Directive 6102).

[10]	Due to potential information security risks, cloud based technologies may not be used without the approval of the Enterprise Cloud Solution Office (ECSO). This body is in part responsible for ensuring organizational information, Personally Identifiable Information (PII), Protected Health Information (PHI), and VA sensitive data are not compromised. (Ref: VA Directive 6004, VA Directive 6517, VA Directive 6513 and VA Directive 6102).

[11]	Users must ensure that Microsoft Structured Query Language (SQL) Server, Microsoft Internet Explorer (IE), Microsoft .NET Framework, and Microsoft Internet Information Services (IIS) are implemented with VA-approved baselines. (refer to the ‘Category’ tab under ‘Runtime Dependencies’)

[12]	Users must ensure that Microsoft .Net Framework, Microsoft Internet Explorer (IE), Microsoft Information Services (IIS), and Microsoft Structured Query Language (SQL) Server are implemented with VA-approved baselines.

[13]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[14]	Per the May 5th, 2015 memorandum from the VA Chief Information Security Officer (CISO) FIPS 140-2 Validate Full Disk Encryption (FOE) for Data at Rest in Database Management Systems (DBMS) and in accordance with Federal requirements and VA policy, database management must use Federal Information Processing Standards (FIPS) 140-2 compliant encryption to protect the confidentiality and integrity of VA information at rest at the application level. If FIPS 140-2 encryption at the application level is not technically possible, FIPS 140-2 compliant full disk encryption (FOE) must be implemented on the hard drive where the DBMS resides. Appropriate access enforcement and physical security control must also be implemented. All instances of deployment using this technology should be reviewed to ensure compliance with VA Handbook 6500 and National Institute of Standards and Technology (NIST) standards. It is the responsibility of the system owner to work with the local CIO (or designee) and Information Security Officer (ISO) to ensure that a compliant DBMS technology is selected and that if needed, mitigating controls are in place and documented in a System Security Plan (SSP).

Note:

At the time of writing, version 7.1.3 is the most current version, released 03/05/2024. Please note: versions 6.x (.js), 7.x(.js) and 1.x(.net) are all in active use within the VA and are supported by the vendor.

References

The following reference(s) are associated with this entry:
Type	Name	Source	Description
There are no references identified for this entry.

Technology Components

Note: This list may not be complete. No component, listed or unlisted, may be used outside of the technology in which it is released. The usage decision for a component is found in the Decision and Decision Constraints.
Name	Description
Authentication	This component contains VistA Service Oriented Architecture (SOA) authentication modules. VistA SOA allows for pluggable custom authentication modules to be developed so that packages can authenticate and interact with secured resources other than VistA. A VistA authentication module is provided with VistA SOA.
Bin	This component contains all of the binaries for the VistA Service Oriented Architecture (SOA) engine.
Config.xml	This component is the VistA SOA configuration file. This file contains all the configuration settings used in VistA SOA. Details about each setting are documented within the file. Changes to the file require a restart of VistA SOA before the settings take effect.
Deploy	This component is the VistA SOA hot deployment folder. VistA SOA allows for hot deployment of integrating packages. Bundled package folders can be dropped into this directory for VistA SOA to pick up and immediately make available to integrating client software. This hot deployment folder allows for VistA SOA to do this with zero downtime.
Logs	This component contains VistA SOA logs. VistA SOA has varying degrees of logging that can be configured in its config.xml file. The log files are written to this directory. A new log file is created every hour.
Packages	This component contains VistA SOA installed packages. When hot deployment packages are installed by VistA SOA, they are placed into their version specific subfolder within this directory.
Resources	This component contains the HyperText Markup Language (HTML) files and styles that make up the built-in VistA authentication screen that is provided by VistA SOA.

VA Categories View the VA Categorization Framework

Domain Area	Category	Customer Guidance	Category Locked By ELT Date
Application Technology Development Tools	Development Frameworks
Application Technology Integration Software	Messaging Oriented Middleware (MOM)

Operating Systems Supported by the Technology

macOS - Approved w/Constraints
Red Hat Enterprise Linux (RHEL) - Approved w/Constraints
Windows Client - Approved w/Constraints
Windows Server - Approved w/Constraints

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

This technology may improve productivity for specific staff whose responsibilities include development responsibilities.
At the time of writing, no National Institute of Standards and Technology (NIST) vulnerabilities had been reported and no VA Cyber Security Operations Center (CSOC) bulletins had been issued for the latest versions of this technology.
This technology integrates with Veterans Health Information Systems and Technology Architecture (VistA) applications and modules, providing Electronic Medical Record (EMR) interoperability. This product can also integrate with other DSS products.

Adoption Risks

There is limited publicly available technical documentation for this technology.
The potential exists to store Personally Identifiable Information (PII), Protected Health Information (PHI) and/or VA Sensitive data and proper security standards must be followed in these cases.
Due to the rapid release schedule of this technology, the VA may be unable to update to the most recent patch and may require a deployment model requiring the use of specific versions.
There is no indication based on available vendor documentation that this technology is Federal Information Processing Standard (FIPS) 140-2 compliant.

Architectural Benefits

This technology is portable as it runs on multiple TRM-approved operating systems.
This technology is compatible with virtual machines, therefore consistent with the enterprise Server Virtualize First Policy (VAIQ 7266972 08-27-2012).
This technology uses a VA-prefered database.

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Comparable Technologies:

Companion Technologies/Supported Standards:

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Current Decision Matrix (06/03/2024)

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Technology Components

VA Categories View the VA Categorization Framework

Operating Systems Supported by the Technology

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

Adoption Risks

Architectural Benefits

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