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← SC-8 (2) — Transmission Confidentiality and Integrity
CCI-002420
Definition
Maintain the confidentiality and/or integrity of information during preparation for transmission.
Parent Control
SC-8 (2)
Transmission Confidentiality and Integrity
System and Communications Protection
Linked STIG Checks (128)
V-279050
CAT II
ColdFusion must be configured with secure and approved server settings to enforce application hardening, input validation, error handling, and protection against common web vulnerabilities.
Adobe ColdFusion Security Technical Implementation Guide
V-279106
CAT II
ColdFusion must be configured to set the cookie settings.
Adobe ColdFusion Security Technical Implementation Guide
V-274038
CAT I
Amazon Linux 2023 must have SSH installed.
Amazon Linux 2023 Security Technical Implementation Guide
V-274039
CAT I
Amazon Linux 2023 must implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Amazon Linux 2023 Security Technical Implementation Guide
V-268159
CAT I
NixOS must protect the confidentiality and integrity of transmitted information.
Anduril NixOS Security Technical Implementation Guide
V-274712
CAT II
The API must audience-restrict access tokens in accordance with organization-defined identification and authentication policy.
Application Programming Interface (API) Security Requirements Guide
V-222598
CAT II
The application must maintain the confidentiality and integrity of information during preparation for transmission.
Application Security and Development Security Technical Implementation Guide
V-222600
CAT II
The application must not disclose unnecessary information to users.
Application Security and Development Security Technical Implementation Guide
V-222601
CAT I
The application must not store sensitive information in hidden fields.
Application Security and Development Security Technical Implementation Guide
V-204819
CAT II
The application server must maintain the confidentiality and integrity of information during preparation for transmission.
Application Server Security Requirements Guide
V-237338
CAT I
The ArcGIS Server SSL settings must use NSA-approved cryptography to protect classified information in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards.
ArcGIS for Server 10.3 Security Technical Implementation Guide
V-272629
CAT I
CylanceON-PREM must be configured to use TLS 1.2 or higher.
Arctic Wolf CylanceON-PREM Security Technical Implementation Guide
V-272417
CAT I
A BIND 9.x server implementation must maintain the integrity and confidentiality of DNS information while it is being prepared for transmission, in transmission, and in use and must perform integrity verification and data origin verification for all DNS information.
BIND 9.x Security Technical Implementation Guide
V-224386
CAT II
The BlackBerry UEM server must connect to [assignment: [SQL Server]] with an authenticated and secure (encrypted) connection to protect the confidentiality and integrity of transmitted information.
BlackBerry UEM Security Technical Implementation Guide
V-251645
CAT II
The system storage used for data collection by the CA IDMS server must be protected.
CA IDMS Security Technical Implementation Guide
V-251646
CAT II
The cache table procedures and views used for performance enhancements for dynamic SQL must be protected.
CA IDMS Security Technical Implementation Guide
V-251647
CAT II
The storage used for data collection by CA IDMS web services must be protected.
CA IDMS Security Technical Implementation Guide
V-251648
CAT II
The storage used for data collection by CA IDMS Server and CA IDMS Web Services must be protected from online display and update.
CA IDMS Security Technical Implementation Guide
V-219313
CAT I
The Ubuntu operating system must use SSH to protect the confidentiality and integrity of transmitted information unless otherwise protected by alternative physical safeguards, such as, at a minimum, a Protected Distribution System (PDS).
Canonical Ubuntu 18.04 LTS Security Technical Implementation Guide
V-238215
CAT I
The Ubuntu operating system must use SSH to protect the confidentiality and integrity of transmitted information.
Canonical Ubuntu 20.04 LTS Security Technical Implementation Guide
V-260523
CAT I
Ubuntu 22.04 LTS must have SSH installed.
Canonical Ubuntu 22.04 LTS Security Technical Implementation Guide
V-260524
CAT I
Ubuntu 22.04 LTS must use SSH to protect the confidentiality and integrity of transmitted information.
Canonical Ubuntu 22.04 LTS Security Technical Implementation Guide
V-270665
CAT I
Ubuntu 24.04 LTS must have SSH installed.
Canonical Ubuntu 24.04 LTS Security Technical Implementation Guide
V-270666
CAT I
Ubuntu 24.04 LTS must use SSH to protect the confidentiality and integrity of transmitted information.
Canonical Ubuntu 24.04 LTS Security Technical Implementation Guide
V-234565
CAT I
Citrix Delivery Controller must implement DoD-approved encryption.
Citrix Virtual Apps and Desktop 7.x Delivery Controller Security Technical Implementation Guide
V-234257
CAT I
Citrix Linux Virtual Delivery Agent must implement DoD-approved encryption.
Citrix Virtual Apps and Desktop 7.x Linux Virtual Delivery Agent Security Technical Implementation Guide
V-234253
CAT I
Citrix Windows Virtual Delivery Agent must implement DoD-approved encryption.
Citrix Virtual Apps and Desktop 7.x Windows Virtual Delivery Agent Security Technical Implementation Guide
V-213208
CAT I
Citrix Receiver must implement DoD-approved encryption.
Citrix XenDesktop 7.x Receiver Security Technical Implementation Guide
V-213213
CAT I
Citrix Windows Virtual Delivery Agent must implement DoD-approved encryption.
Citrix XenDesktop 7.x Windows VDA Security Technical Implementation Guide
V-269439
CAT II
AlmaLinux OS 9 must not allow users to override SSH environment variables.
Cloud Linux AlmaLinux OS 9 Security Technical Implementation Guide
V-233226
CAT II
The container platform must maintain the confidentiality and integrity of information during preparation for transmission.
Container Platform Security Requirements Guide
V-233579
CAT II
PostgreSQL must maintain the confidentiality and integrity of information during preparation for transmission.
Crunchy Data PostgreSQL Security Technical Implementation Guide
V-261932
CAT II
PostgreSQL must maintain the confidentiality and integrity of information during preparation for transmission.
Crunchy Data Postgres 16 Security Technical Implementation Guide
V-206607
CAT II
The DBMS must maintain the confidentiality and integrity of information during preparation for transmission.
Database Security Requirements Guide
V-235776
CAT II
TCP socket binding for all Docker Engine - Enterprise nodes in a Universal Control Plane (UCP) cluster must be disabled.
Docker Enterprise 2.x Linux/UNIX Security Technical Implementation Guide
V-205218
CAT II
The DNS server implementation must maintain the integrity of information during preparation for transmission.
Domain Name System (DNS) Security Requirements Guide
V-224208
CAT II
The EDB Postgres Advanced Server must maintain the confidentiality and integrity of information during preparation for transmission.
EDB Postgres Advanced Server v11 on Windows Security Technical Implementation Guide
V-213633
CAT II
The EDB Postgres Advanced Server must maintain the confidentiality and integrity of information during preparation for transmission.
EDB Postgres Advanced Server v9.6 Security Technical Implementation Guide
V-259292
CAT II
The EDB Postgres Advanced Server must maintain the confidentiality and integrity of information during preparation for transmission.
EnterpriseDB Postgres Advanced Server (EPAS) Security Technical Implementation Guide
V-278405
CAT II
NGINX must be configured to use FIPS-approved algorithms to protect the confidentiality and integrity of transmitted information.
F5 NGINX Security Technical Implementation Guide
V-203750
CAT II
The operating system must maintain the confidentiality and integrity of information during preparation for transmission.
General Purpose Operating System Security Requirements Guide
V-255239
CAT II
SSMC must employ strong authenticators in the establishment of nonlocal maintenance and diagnostic sessions.
HPE 3PAR SSMC Operating System Security Technical Implementation Guide
V-255251
CAT I
The SSMC web server must use cryptographic modules that meet the requirements of applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance for such authentication.
HPE 3PAR SSMC Web Server Security Technical Implementation Guide
V-255253
CAT I
SSMC web server must use encryption strength in accordance with the categorization of data hosted by the web server when remote connections are provided.
HPE 3PAR SSMC Web Server Security Technical Implementation Guide
V-237818
CAT I
DoD-approved encryption must be implemented to protect the confidentiality and integrity of remote access sessions, information during preparation for transmission, information during reception, and information during transmission in addition to enforcing replay-resistant authentication mechanisms for network access to privileged accounts.
HPE 3PAR StoreServ 3.2.x Security Technical Implementation Guide
V-255272
CAT I
The HPE 3PAR OS must be configured to restrict the encryption algorithms and protocols to comply with DOD-approved encryption to protect the confidentiality and integrity of remote access sessions.
HPE 3PAR StoreServ 3.3.x Security Technical Implementation Guide
V-215284
CAT II
AIX must protect the confidentiality and integrity of transmitted information during preparation for transmission and maintain the confidentiality and integrity of information during reception and disable all non-encryption network access methods.
IBM AIX 7.x Security Technical Implementation Guide
V-213731
CAT II
DB2 must maintain the confidentiality and integrity of information during preparation for transmission.
IBM DB2 V10.5 LUW Security Technical Implementation Guide
V-255776
CAT II
The MQ Appliance messaging server must implement cryptography mechanisms to protect the integrity of the remote access session.
IBM MQ Appliance V9.0 AS Security Technical Implementation Guide
V-255889
CAT II
The WebSphere Application Server distribution and consistency services (DCS) transport links must be encrypted.
IBM WebSphere Traditional V9.x Security Technical Implementation Guide
V-223610
CAT II
IBM z/OS SSL encryption options for the TN3270 Telnet Server must be specified properly for each statement that defines a SECUREPORT or within the TELNETGLOBALS.
IBM z/OS ACF2 Security Technical Implementation Guide
V-223788
CAT I
The IBM z/OS systems requiring data-at-rest protection must properly employ IBM DS8880 or equivalent hardware solutions for full disk encryption.
IBM z/OS RACF Security Technical Implementation Guide
V-223831
CAT II
IBM z/OS SSL encryption options for the TN3270 Telnet Server must be specified properly for each statement that defines a SECUREPORT or within the TELNETGLOBALS.
IBM z/OS RACF Security Technical Implementation Guide
V-224067
CAT II
IBM z/OS SSL encryption options for the TN3270 Telnet server must be specified properly for each statement that defines a SECUREPORT or within the TELNETGLOBALS.
IBM z/OS TSS Security Technical Implementation Guide
V-251108
CAT I
The IBM z/OS systems requiring data at rest protection must properly employ IBM DS8880 or equivalent hardware solutions for full disk encryption.
IBM z/OS TSS Security Technical Implementation Guide
V-224772
CAT II
The ISEC7 SPHERE must protect the confidentiality and integrity of transmitted information during preparation for transmission and during reception using cryptographic mechanisms.
ISEC7 Sphere Security Technical Implementation Guide
V-214197
CAT II
The DNS server implementation must maintain the integrity of information during preparation for transmission.
Infoblox 7.x DNS Security Technical Implementation Guide
V-233925
CAT II
The Infoblox DNS service member implementation must maintain the integrity of information during preparation for transmission.
Infoblox 8.x DNS Security Technical Implementation Guide
V-241818
CAT I
The Jamf Pro EMM server must connect to [Authentication Gateway Service (AGS)] with an authenticated and secure (encrypted) connection to protect the confidentiality and integrity of transmitted information.
Jamf Pro v10.x EMM Security Technical Implementation Guide
V-213877
CAT II
The confidentiality and integrity of information managed by SQL Server must be maintained during preparation for transmission.
MS SQL Server 2014 Instance Security Technical Implementation Guide
V-253741
CAT II
MariaDB must maintain the confidentiality and integrity of information during preparation for transmission.
MariaDB Enterprise 10.x Security Technical Implementation Guide
V-255348
CAT II
Azure SQL Database must maintain the confidentiality and integrity of information during preparation for transmission.
Microsoft Azure SQL Database Security Technical Implementation Guide
V-259643
CAT II
Exchange must render hyperlinks from email sources from non-.mil domains as unclickable.
Microsoft Exchange 2019 Edge Server Security Technical Implementation Guide
V-215636
CAT II
The Windows 2012 DNS Server must maintain the integrity of information during reception.
Microsoft Windows 2012 Server Domain Name System Security Technical Implementation Guide
V-224844
CAT II
Protection methods such as TLS, encrypted VPNs, or IPsec must be implemented if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Microsoft Windows Server 2016 Security Technical Implementation Guide
V-205829
CAT II
Windows Server 2019 must implement protection methods such as TLS, encrypted VPNs, or IPsec if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Microsoft Windows Server 2019 Security Technical Implementation Guide
V-254263
CAT II
Windows Server 2022 must implement protection methods such as TLS, encrypted VPNs, or IPsec if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Microsoft Windows Server 2022 Security Technical Implementation Guide
V-278010
CAT II
Windows Server 2025 must implement protection methods such as TLS, encrypted VPNs, or IPsec if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Microsoft Windows Server 2025 Security Technical Implementation Guide
V-259398
CAT II
The Windows DNS Server must maintain the integrity of information during preparation for transmission.
Microsoft Windows Server Domain Name System (DNS) Security Technical Implementation Guide
V-260908
CAT I
FIPS mode must be enabled.
Mirantis Kubernetes Engine Security Technical Implementation Guide
V-221197
CAT II
MongoDB must maintain the confidentiality and integrity of information during preparation for transmission.
MongoDB Enterprise Advanced 3.x Security Technical Implementation Guide
V-252179
CAT II
MongoDB must maintain the confidentiality and integrity of information during preparation for transmission.
MongoDB Enterprise Advanced 4.x Security Technical Implementation Guide
V-265948
CAT II
MongoDB must maintain the confidentiality and integrity of information during preparation for transmission.
MongoDB Enterprise Advanced 7.x Security Technical Implementation Guide
V-279389
CAT II
MongoDB must maintain the confidentiality and integrity of information during preparation for transmission.
MongoDB Enterprise Advanced 8.x Security Technical Implementation Guide
V-254230
CAT II
Nutanix AOS must maintain the confidentiality and integrity of information during preparation for transmission.
Nutanix AOS 5.20.x OS Security Technical Implementation Guide
V-279628
CAT II
Nutanix OS must install and use SSH for remote access.
Nutanix Acropolis GPOS Security Technical Implementation Guide
V-238434
CAT I
The DBMS must employ cryptographic mechanisms preventing the unauthorized disclosure of information during transmission unless the transmitted data is otherwise protected by alternative physical measures.
Oracle Database 11.2g Security Technical Implementation Guide
V-270579
CAT I
Oracle Database must employ cryptographic mechanisms preventing the unauthorized disclosure of information during transmission unless the transmitted data is otherwise protected by alternative physical measures.
Oracle Database 19c Security Technical Implementation Guide
V-221532
CAT II
OHS must have the LoadModule ossl_module directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221533
CAT II
OHS must have the SSLFIPS directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221534
CAT II
OHS must have the SSLEngine, SSLProtocol, and SSLWallet directives enabled and configured to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221535
CAT II
OHS must have the SSLCipherSuite directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221536
CAT II
If using the WebLogic Web Server Proxy Plugin and configuring end-to-end SSL, OHS must have the SecureProxy directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221537
CAT II
If using the WebLogic Web Server Proxy Plugin and configuring end-to-end SSL, OHS must have the WLSSLWallet directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221538
CAT II
If using the WebLogic Web Server Proxy Plugin and configuring SSL termination at OHS, OHS must have the WLSProxySSL directive enabled to maintain the confidentiality and integrity of information during preparation for transmission.
Oracle HTTP Server 12.1.3 Security Technical Implementation Guide
V-221847
CAT II
The Oracle Linux operating system must be configured so that all networked systems have SSH installed.
Oracle Linux 7 Security Technical Implementation Guide
V-248866
CAT II
All OL 8 networked systems must have SSH installed.
Oracle Linux 8 Security Technical Implementation Guide
V-248867
CAT II
All OL 8 networked systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Oracle Linux 8 Security Technical Implementation Guide
V-271482
CAT II
OL 9 networked systems must have SSH installed.
Oracle Linux 9 Security Technical Implementation Guide
V-271483
CAT II
OL 9 networked systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Oracle Linux 9 Security Technical Implementation Guide
V-235186
CAT II
The MySQL Database Server 8.0 must maintain the confidentiality and integrity of information during preparation for transmission.
Oracle MySQL 8.0 Security Technical Implementation Guide
V-235988
CAT III
Oracle WebLogic must protect the integrity of applications during the processes of data aggregation, packaging, and transformation in preparation for deployment.
Oracle WebLogic Server 12c Security Technical Implementation Guide
V-214113
CAT II
PostgreSQL must maintain the confidentiality and integrity of information during preparation for transmission.
PostgreSQL 9.x Security Technical Implementation Guide
V-254553
CAT I
Rancher RKE2 must protect authenticity of communications sessions with the use of FIPS-validated 140-2 or 140-3 security requirements for cryptographic modules.
Rancher Government Solutions RKE2 Security Technical Implementation Guide
V-281001
CAT II
RHEL 10 must have a Secure Shell (SSH) server installed for all networked systems.
Red Hat Enterprise Linux 10 Security Technical Implementation Guide
V-281002
CAT II
RHEL 10 must, for all networked systems, have and implement Secure Shell (SSH) to protect the confidentiality and integrity of transmitted and received information.
Red Hat Enterprise Linux 10 Security Technical Implementation Guide
V-204585
CAT II
The Red Hat Enterprise Linux operating system must be configured so that all networked systems have SSH installed.
Red Hat Enterprise Linux 7 Security Technical Implementation Guide
V-204586
CAT II
The Red Hat Enterprise Linux operating system must be configured so that all networked systems use SSH for confidentiality and integrity of transmitted and received information as well as information during preparation for transmission.
Red Hat Enterprise Linux 7 Security Technical Implementation Guide
V-257978
CAT II
All RHEL 9 networked systems must have SSH installed.
Red Hat Enterprise Linux 9 Security Technical Implementation Guide
V-257979
CAT II
All RHEL 9 networked systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Red Hat Enterprise Linux 9 Security Technical Implementation Guide
V-251248
CAT II
Redis Enterprise DBMS must maintain the confidentiality and integrity of information during preparation for transmission.
Redis Enterprise 6.x Security Technical Implementation Guide
V-275617
CAT II
Ubuntu OS must restrict SSH access to allow only NetIM internal communication.
Riverbed NetIM OS Security Technical Implementation Guide
V-261328
CAT I
SLEM 5 must use SSH to protect the confidentiality and integrity of transmitted information.
SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide
V-217264
CAT I
All networked SUSE operating systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
SUSE Linux Enterprise Server 12 Security Technical Implementation Guide
V-281376
CAT I
TCMax must protect the confidentiality and integrity of transmitted information.
Soaring Software Solutions TCMax 9.x Security Technical Implementation Guide
V-219978
CAT II
The operating system must maintain the integrity of information during aggregation, packaging, and transformation in preparation for transmission.
Solaris 11 SPARC Security Technical Implementation Guide
V-219981
CAT II
The operating system must maintain the confidentiality of information during aggregation, packaging, and transformation in preparation for transmission.
Solaris 11 SPARC Security Technical Implementation Guide
V-220006
CAT II
The operating system must maintain the integrity of information during aggregation, packaging, and transformation in preparation for transmission.
Solaris 11 X86 Security Technical Implementation Guide
V-220009
CAT II
The operating system must maintain the confidentiality of information during aggregation, packaging, and transformation in preparation for transmission.
Solaris 11 X86 Security Technical Implementation Guide
V-241016
CAT II
The Tanium Server must protect the confidentiality and integrity of transmitted information with cryptographic signing capabilities enabled to ensure the authenticity of communications sessions when making requests from Tanium Clients.
Tanium 7.0 Security Technical Implementation Guide
V-234077
CAT II
The Tanium Server must protect the confidentiality and integrity of transmitted information, in preparation to be transmitted and data at rest, with cryptographic signing capabilities enabled to protect the authenticity of communications sessions when making requests from Tanium Clients.
Tanium 7.3 Security Technical Implementation Guide
V-252934
CAT II
All TOSS networked systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide
V-282606
CAT II
All TOSS 5 networked systems must have SSH installed.
Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide
V-282607
CAT II
All TOSS 5 networked systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide
V-256429
CAT I
The ESXi host must exclusively enable Transport Layer Security (TLS) 1.2 for all endpoints.
VMware vSphere 7.0 ESXi Security Technical Implementation Guide
V-256503
CAT II
The Photon operating system must use an OpenSSH server version that does not support protocol 1.
VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide
V-256740
CAT II
Envoy must use only Transport Layer Security (TLS) 1.2 for the protection of client connections.
VMware vSphere 7.0 vCenter Appliance RhttpProxy Security Technical Implementation Guide
V-256318
CAT I
The vCenter Server must use TLS 1.2, at a minimum, to protect the confidentiality of sensitive data during electronic dissemination using remote access.
VMware vSphere 7.0 vCenter Security Technical Implementation Guide
V-258749
CAT I
The ESXi host must maintain the confidentiality and integrity of information during transmission by exclusively enabling Transport Layer Security (TLS) 1.2.
VMware vSphere 8.0 ESXi Security Technical Implementation Guide
V-258806
CAT I
The Photon operating system must have the OpenSSL FIPS provider installed to protect the confidentiality of remote access sessions.
VMware vSphere 8.0 vCenter Appliance Photon OS 4.0 Security Technical Implementation Guide
V-259178
CAT II
The vCenter PostgreSQL service must maintain the authenticity of communications sessions by guarding against man-in-the-middle attacks that guess at Session ID values.
VMware vSphere 8.0 vCenter Appliance PostgreSQL Security Technical Implementation Guide
V-265978
CAT II
The vCenter Server must use DOD-approved encryption to protect the confidentiality of network sessions.
VMware vSphere 8.0 vCenter Security Technical Implementation Guide
V-207500
CAT II
The VMM must maintain the confidentiality and integrity of information during preparation for transmission.
Virtual Machine Manager Security Requirements Guide
V-206441
CAT II
The web server must maintain the confidentiality and integrity of information during preparation for transmission.
Web Server Security Requirements Guide
V-73275
CAT II
Protection methods such as TLS, encrypted VPNs, or IPsec must be implemented if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Windows Server 2016 Security Technical Implementation Guide
V-73275
CAT II
Protection methods such as TLS, encrypted VPNs, or IPsec must be implemented if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Windows Server 2016 Security Technical Implementation Guide
V-93543
CAT II
Windows Server 2019 must implement protection methods such as TLS, encrypted VPNs, or IPsec if the data owner has a strict requirement for ensuring data integrity and confidentiality is maintained at every step of the data transfer and handling process.
Windows Server 2019 Security Technical Implementation Guide
V-269585
CAT I
Xylok Security Suite must maintain the confidentiality and disable the use of SMTP.
Xylok Security Suite 20.x Security Technical Implementation Guide