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Windows Server 2019 Security Technical Implementation Guide


Overview

Date Finding Count (304)
2020-06-15 CAT I (High): 33 CAT II (Med): 257 CAT III (Low): 14
STIG Description
This Security Technical Implementation Guide is published as a tool to improve the security of Department of Defense (DoD) information systems. The requirements are derived from the National Institute of Standards and Technology (NIST) 800-53 and related documents. Comments or proposed revisions to this document should be sent via email to the following address: disa.stig_spt@mail.mil.

Available Profiles



Findings (MAC III - Administrative Sensitive)

Finding ID Severity Title
V-92991 High Windows Server 2019 local volumes must use a format that supports NTFS attributes.
V-93301 High Windows Server 2019 LAN Manager authentication level must be configured to send NTLMv2 response only and to refuse LM and NTLM.
V-93539 High Windows Server 2019 must restrict anonymous access to Named Pipes and Shares.
V-93029 High Windows Server 2019 permissions on the Active Directory data files must only allow System and Administrators access.
V-93027 High Windows Server 2019 must only allow administrators responsible for the domain controller to have Administrator rights on the system.
V-93037 High Windows Server 2019 organization created Active Directory Organizational Unit (OU) objects must have proper access control permissions.
V-93485 High Windows Server 2019 PKI certificates associated with user accounts must be issued by a DoD PKI or an approved External Certificate Authority (ECA).
V-93483 High Windows Server 2019 domain Controller PKI certificates must be issued by the DoD PKI or an approved External Certificate Authority (ECA).
V-93369 High Windows Server 2019 users with Administrative privileges must have separate accounts for administrative duties and normal operational tasks.
V-93057 High Windows Server 2019 Create a token object user right must not be assigned to any groups or accounts.
V-93537 High Windows Server 2019 must not allow anonymous enumeration of shares.
V-93373 High Windows Server 2019 Autoplay must be turned off for non-volume devices.
V-93375 High Windows Server 2019 default AutoRun behavior must be configured to prevent AutoRun commands.
V-93377 High Windows Server 2019 AutoPlay must be disabled for all drives.
V-93291 High Windows Server 2019 must not allow anonymous enumeration of Security Account Manager (SAM) accounts.
V-93279 High Windows Server 2019 must prevent local accounts with blank passwords from being used from the network.
V-93271 High Windows Server 2019 directory data (outside the root DSE) of a non-public directory must be configured to prevent anonymous access.
V-93277 High Windows Server 2019 must be running Credential Guard on domain-joined member servers.
V-93065 High Windows Server 2019 Debug programs: user right must only be assigned to the Administrators group.
V-93215 High Windows Server 2019 must be maintained at a supported servicing level.
V-93465 High Windows Server 2019 reversible password encryption must be disabled.
V-93467 High Windows Server 2019 must be configured to prevent the storage of the LAN Manager hash of passwords.
V-93051 High Windows Server 2019 Act as part of the operating system user right must not be assigned to any groups or accounts.
V-93507 High Windows Server 2019 Windows Remote Management (WinRM) service must not use Basic authentication.
V-93503 High Windows Server 2019 Windows Remote Management (WinRM) client must not use Basic authentication.
V-93043 High Windows Server 2019 must only allow administrators responsible for the member server or standalone system to have Administrator rights on the system.
V-93201 High Windows Server 2019 must disable the Windows Installer Always install with elevated privileges option.
V-93205 High Windows Server 2019 administrative accounts must not be used with applications that access the Internet, such as web browsers, or with potential Internet sources, such as email.
V-93289 High Windows Server 2019 must not allow anonymous SID/Name translation.
V-93033 High Windows Server 2019 Active Directory Group Policy objects must have proper access control permissions.
V-93031 High Windows Server 2019 Active Directory SYSVOL directory must have the proper access control permissions.
V-93035 High Windows Server 2019 Active Directory Domain Controllers Organizational Unit (OU) object must have the proper access control permissions.
V-93217 High Windows Server 2019 must use an anti-virus program.
V-93451 Medium Windows Server 2019 computer clock synchronization tolerance must be limited to five minutes or less.
V-93333 Medium Windows Server 2019 Exploit Protection mitigations must be configured for GROOVE.EXE.
V-93119 Medium Windows Server 2019 must be configured to audit System - System Integrity failures.
V-93321 Medium Windows Server 2019 Exploit Protection mitigations must be configured for Acrobat.exe.
V-93199 Medium Windows Server 2019 must prevent users from changing installation options.
V-93223 Medium Windows Server 2019 FTP servers must be configured to prevent anonymous logons.
V-93221 Medium Windows Server 2019 must have software certificate installation files removed.
V-93227 Medium Windows Server 2019 must have orphaned security identifiers (SIDs) removed from user rights.
V-93225 Medium Windows Server 2019 FTP servers must be configured to prevent access to the system drive.
V-93161 Medium Windows Server 2019 must be configured to audit Logon/Logoff - Special Logon successes.
V-93535 Medium Windows Server 2019 data files owned by users must be on a different logical partition from the directory server data files.
V-93533 Medium Windows Server 2019 Remote Desktop Services must prevent drive redirection.
V-93531 Medium Windows Server 2019 non-system-created file shares must limit access to groups that require it.
V-93303 Medium Windows Server 2019 must be configured to at least negotiate signing for LDAP client signing.
V-93305 Medium Windows Server 2019 session security for NTLM SSP-based clients must be configured to require NTLMv2 session security and 128-bit encryption.
V-93307 Medium Windows Server 2019 session security for NTLM SSP-based servers must be configured to require NTLMv2 session security and 128-bit encryption.
V-93147 Medium Windows Server 2019 required legal notice must be configured to display before console logon.
V-93145 Medium Windows Server 2019 account lockout duration must be configured to 15 minutes or greater.
V-93131 Medium Windows Server 2019 Active Directory RID Manager$ object must be configured with proper audit settings.
V-93143 Medium Windows Server 2019 must have the period of time before the bad logon counter is reset configured to 15 minutes or greater.
V-93141 Medium Windows Server 2019 must have the number of allowed bad logon attempts configured to three or less.
V-93389 Medium Windows Server 2019 must not have the TFTP Client installed.
V-93021 Medium Windows Server 2019 permissions for program file directories must conform to minimum requirements.
V-93435 Medium Windows Server 2019 User Account Control must run all administrators in Admin Approval Mode, enabling UAC.
V-93023 Medium Windows Server 2019 permissions for the Windows installation directory must conform to minimum requirements.
V-93433 Medium Windows Server 2019 User Account Control must automatically deny standard user requests for elevation.
V-93025 Medium Windows Server 2019 default permissions for the HKEY_LOCAL_MACHINE registry hive must be maintained.
V-93491 Medium Windows Server 2019 must have the US DoD CCEB Interoperability Root CA cross-certificates in the Untrusted Certificates Store on unclassified systems.
V-93543 Medium 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.
V-93493 Medium Windows Server 2019 users must be required to enter a password to access private keys stored on the computer.
V-93495 Medium Windows Server 2019 Kerberos encryption types must be configured to prevent the use of DES and RC4 encryption suites.
V-93497 Medium Windows Server 2019 must have the built-in guest account disabled.
V-93425 Medium Windows Server 2019 must not save passwords in the Remote Desktop Client.
V-93499 Medium Windows Server 2019 Windows Remote Management (WinRM) client must not allow unencrypted traffic.
V-93123 Medium Windows Server 2019 Active Directory Domain object must be configured with proper audit settings.
V-93317 Medium Windows Server 2019 Exploit Protection system-level mitigation, Validate exception chains (SEHOP), must be on.
V-93315 Medium Windows Server 2019 Exploit Protection system-level mitigation, Control flow guard (CFG), must be on.
V-93099 Medium Windows Server 2019 must be configured to audit Policy Change - Authorization Policy Change successes.
V-93313 Medium Windows Server 2019 Exploit Protection system-level mitigation, Data Execution Prevention (DEP), must be on.
V-93311 Medium Windows Server 2019 must preserve zone information when saving attachments.
V-93095 Medium Windows Server 2019 must be configured to audit Policy Change - Audit Policy Change failures.
V-93547 Medium Windows Server 2019 setting Domain member: Digitally encrypt or sign secure channel data (always) must be configured to Enabled.
V-93097 Medium Windows Server 2019 must be configured to audit Policy Change - Authentication Policy Change successes.
V-93387 Medium Windows Server 2019 must not have Simple TCP/IP Services installed.
V-93091 Medium Windows Server 2019 must be configured to audit Detailed Tracking - Process Creation successes.
V-93093 Medium Windows Server 2019 must be configured to audit Policy Change - Audit Policy Change successes.
V-93319 Medium Windows Server 2019 Exploit Protection system-level mitigation, Validate heap integrity, must be on.
V-93015 Medium Windows Server 2019 Deny log on locally user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and from unauthenticated access on all systems.
V-93017 Medium Windows Server 2019 Allow log on locally user right must only be assigned to the Administrators group.
V-93517 Medium Windows Server 2019 administrator accounts must not be enumerated during elevation.
V-93011 Medium Windows Server 2019 Deny log on as a batch job user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and from unauthenticated access on all systems.
V-93013 Medium Windows Server 2019 Deny log on as a service user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts. No other groups or accounts must be assigned this right.
V-93257 Medium Windows Server 2019 Telemetry must be configured to Security or Basic.
V-93255 Medium Windows Server 2019 users must be prompted to authenticate when the system wakes from sleep (plugged in).
V-93019 Medium Windows Server 2019 permissions for the system drive root directory (usually C:\) must conform to minimum requirements.
V-93251 Medium Windows Server 2019 group policy objects must be reprocessed even if they have not changed.
V-93511 Medium Windows Server 2019 must be configured to use FIPS-compliant algorithms for encryption, hashing, and signing.
V-93155 Medium Windows Server 2019 must be configured to audit Account Logon - Credential Validation failures.
V-93157 Medium Windows Server 2019 must be configured to audit Detailed Tracking - Plug and Play Events successes.
V-92983 Medium Windows Server 2019 must be configured to audit Account Management - User Account Management failures.
V-93151 Medium Windows Server 2019 must force audit policy subcategory settings to override audit policy category settings.
V-93153 Medium Windows Server 2019 must be configured to audit Account Logon - Credential Validation successes.
V-93397 Medium Windows Server 2019 must not have Windows PowerShell 2.0 installed.
V-93395 Medium Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB client.
V-93159 Medium Windows Server 2019 must be configured to audit Logon/Logoff - Group Membership successes.
V-93391 Medium Windows Server 2019 must not the Server Message Block (SMB) v1 protocol installed.
V-93427 Medium Windows Server 2019 Remote Desktop Services must always prompt a client for passwords upon connection.
V-93489 Medium Windows Server 2019 must have the DoD Interoperability Root Certificate Authority (CA) cross-certificates installed in the Untrusted Certificates Store on unclassified systems.
V-93253 Medium Windows Server 2019 users must be prompted to authenticate when the system wakes from sleep (on battery).
V-93481 Medium Windows Server 2019 domain controllers must have a PKI server certificate.
V-93363 Medium Windows Server 2019 Exploit Protection mitigations must be configured for WINWORD.EXE.
V-93249 Medium Windows Server 2019 Early Launch Antimalware, Boot-Start Driver Initialization Policy must prevent boot drivers identified as bad.
V-93361 Medium Windows Server 2019 Exploit Protection mitigations must be configured for VPREVIEW.EXE.
V-93089 Medium Windows Server 2019 must be configured to audit Account Management - Other Account Management Events successes.
V-93367 Medium Windows Server 2019 Exploit Protection mitigations must be configured for wordpad.exe.
V-93365 Medium Windows Server 2019 Exploit Protection mitigations must be configured for wmplayer.exe.
V-93083 Medium Windows Server 2019 Profile single process user right must only be assigned to the Administrators group.
V-93081 Medium Windows Server 2019 Perform volume maintenance tasks user right must only be assigned to the Administrators group.
V-93087 Medium Windows Server 2019 Take ownership of files or other objects user right must only be assigned to the Administrators group.
V-93085 Medium Windows Server 2019 Restore files and directories user right must only be assigned to the Administrators group.
V-93003 Medium Windows Server 2019 Deny log on as a service user right must be configured to include no accounts or groups (blank) on domain controllers.
V-93001 Medium Windows Server 2019 Deny log on as a batch job user right on domain controllers must be configured to prevent unauthenticated access.
V-93007 Medium Windows Server 2019 Access this computer from the network user right must only be assigned to the Administrators and Authenticated Users groups on domain-joined member servers and standalone systems.
V-93005 Medium Windows Server 2019 Deny log on locally user right on domain controllers must be configured to prevent unauthenticated access.
V-93245 Medium Windows Server 2019 virtualization-based security must be enabled with the platform security level configured to Secure Boot or Secure Boot with DMA Protection.
V-93009 Medium Windows Server 2019 Deny access to this computer from the network user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and local accounts and from unauthenticated access on all systems.
V-93241 Medium Windows Server 2019 hardened Universal Naming Convention (UNC) paths must be defined to require mutual authentication and integrity for at least the \\*\SYSVOL and \\*\NETLOGON shares.
V-93243 Medium Windows Server 2019 must be configured to enable Remote host allows delegation of non-exportable credentials.
V-93419 Medium Windows Server 2019 local users on domain-joined member servers must not be enumerated.
V-93163 Medium Windows Server 2019 must be configured to audit Object Access - Other Object Access Events successes.
V-93165 Medium Windows Server 2019 must be configured to audit Object Access - Other Object Access Events failures.
V-93167 Medium Windows Server 2019 must be configured to audit Object Access - Removable Storage successes.
V-93169 Medium Windows Server 2019 must be configured to audit Object Access - Removable Storage failures.
V-93413 Medium Windows Server 2019 must disable Basic authentication for RSS feeds over HTTP.
V-93415 Medium Windows Server 2019 must prevent Indexing of encrypted files.
V-93417 Medium Windows Server 2019 domain controllers must run on a machine dedicated to that function.
V-93393 Medium Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB server.
V-93399 Medium Windows Server 2019 must prevent the display of slide shows on the lock screen.
V-93293 Medium Windows Server 2019 must be configured to prevent anonymous users from having the same permissions as the Everyone group.
V-93379 Medium Windows Server 2019 must employ a deny-all, permit-by-exception policy to allow the execution of authorized software programs.
V-93407 Medium Windows Server 2019 network selection user interface (UI) must not be displayed on the logon screen.
V-93405 Medium Windows Server 2019 printing over HTTP must be turned off.
V-93403 Medium Windows Server 2019 downloading print driver packages over HTTP must be turned off.
V-93401 Medium Windows Server 2019 must have WDigest Authentication disabled.
V-93297 Medium Windows Server 2019 must prevent NTLM from falling back to a Null session.
V-93273 Medium Windows Server 2019 domain controllers must be configured to allow reset of machine account passwords.
V-93561 Medium Windows Server 2019 setting Microsoft network server: Digitally sign communications (if client agrees) must be configured to Enabled.
V-93421 Medium Windows Server 2019 must not have the Microsoft FTP service installed unless required by the organization.
V-93077 Medium Windows Server 2019 Lock pages in memory user right must not be assigned to any groups or accounts.
V-93075 Medium Windows Server 2019 Load and unload device drivers user right must only be assigned to the Administrators group.
V-92973 Medium Windows Server 2019 Remote Desktop Services must be configured with the client connection encryption set to High Level.
V-93073 Medium Windows Server 2019 Increase scheduling priority: user right must only be assigned to the Administrators group.
V-93295 Medium Windows Server 2019 services using Local System that use Negotiate when reverting to NTLM authentication must use the computer identity instead of authenticating anonymously.
V-93071 Medium Windows Server 2019 Impersonate a client after authentication user right must only be assigned to Administrators, Service, Local Service, and Network Service.
V-93179 Medium Windows Server 2019 Security event log size must be configured to 196608 KB or greater.
V-93177 Medium Windows Server 2019 Application event log size must be configured to 32768 KB or greater.
V-93175 Medium Windows Server 2019 PowerShell script block logging must be enabled.
V-93173 Medium Windows Server 2019 command line data must be included in process creation events.
V-93079 Medium Windows Server 2019 Modify firmware environment values user right must only be assigned to the Administrators group.
V-93171 Medium Windows Server 2019 must be configured to audit logoff successes.
V-93139 Medium Windows Server 2019 must be configured to audit DS Access - Directory Service Changes failures.
V-93129 Medium Windows Server 2019 Active Directory AdminSDHolder object must be configured with proper audit settings.
V-93211 Medium The password for the krbtgt account on a domain must be reset at least every 180 days.
V-93183 Medium Windows Server 2019 audit records must be backed up to a different system or media than the system being audited.
V-93267 Medium Windows Server 2019 users must be notified if a web-based program attempts to install software.
V-93181 Medium Windows Server 2019 System event log size must be configured to 32768 KB or greater.
V-93265 Medium Windows Server 2019 must prevent attachments from being downloaded from RSS feeds.
V-93349 Medium Windows Server 2019 Exploit Protection mitigations must be configured for OneDrive.exe.
V-93263 Medium Windows Server 2019 File Explorer shell protocol must run in protected mode.
V-93185 Medium Windows Server 2019 must, at a minimum, off-load audit records of interconnected systems in real time and off-load standalone systems weekly.
V-93345 Medium Windows Server 2019 Exploit Protection mitigations must be configured for MSPUB.EXE.
V-93189 Medium Windows Server 2019 permissions for the Application event log must prevent access by non-privileged accounts.
V-93341 Medium Windows Server 2019 Exploit Protection mitigations must be configured for lync.exe.
V-93343 Medium Windows Server 2019 Exploit Protection mitigations must be configured for MSACCESS.EXE.
V-93269 Medium Windows Server 2019 must disable automatically signing in the last interactive user after a system-initiated restart.
V-93473 Medium Windows Server 2019 passwords for the built-in Administrator account must be changed at least every 60 days.
V-93381 Medium Windows Server 2019 must have the roles and features required by the system documented.
V-93471 Medium Windows Server 2019 minimum password age must be configured to at least one day.
V-93477 Medium Windows Server 2019 maximum password age must be configured to 60 days or less.
V-93475 Medium Windows Server 2019 passwords must be configured to expire.
V-93567 Medium Windows Server 2019 must employ automated mechanisms to determine the state of system components with regard to flaw remediation using the following frequency: continuously, where Host Based Security System (HBSS) is used; 30 days, for any additional internal network scans not covered by HBSS; and annually, for external scans by Computer Network Defense Service Provider (CNDSP).
V-93479 Medium Windows Server 2019 password history must be configured to 24 passwords remembered.
V-93571 Medium Windows Server 2019 must have a host-based firewall installed and enabled.
V-93383 Medium Windows Server 2019 must not have the Fax Server role installed.
V-93047 Medium Windows Server 2019 Enable computer and user accounts to be trusted for delegation user right must not be assigned to any groups or accounts on domain-joined member servers and standalone systems.
V-93109 Medium Windows Server 2019 must be configured to audit System - Other System Events successes.
V-93067 Medium Windows Server 2019 Force shutdown from a remote system user right must only be assigned to the Administrators group.
V-92979 Medium Windows Server 2019 must be configured to audit Account Management - Security Group Management successes.
V-93061 Medium Windows Server 2019 Create permanent shared objects user right must not be assigned to any groups or accounts.
V-93063 Medium Windows Server 2019 Create symbolic links user right must only be assigned to the Administrators group.
V-92975 Medium Windows Server 2019 must automatically remove or disable temporary user accounts after 72 hours.
V-93385 Medium Windows Server 2019 must not have the Peer Name Resolution Protocol installed.
V-92977 Medium Windows Server 2019 must automatically remove or disable emergency accounts after the crisis is resolved or within 72 hours.
V-93113 Medium Windows Server 2019 must be configured to audit System - Security State Change successes.
V-92971 Medium Windows Server 2019 Remote Desktop Services must require secure Remote Procedure Call (RPC) communications.
V-93069 Medium Windows Server 2019 Generate security audits user right must only be assigned to Local Service and Network Service.
V-93105 Medium Windows Server 2019 must be configured to audit System - IPsec Driver successes.
V-102625 Medium The Windows Explorer Preview pane must be disabled for Windows Server 2019.
V-93339 Medium Windows Server 2019 Exploit Protection mitigations must be configured for java.exe, javaw.exe, and javaws.exe.
V-93439 Medium Windows Server 2019 accounts must require passwords.
V-93133 Medium Windows Server 2019 must be configured to audit DS Access - Directory Service Access successes.
V-92981 Medium Windows Server 2019 must be configured to audit Account Management - User Account Management successes.
V-93045 Medium Windows Server 2019 must restrict remote calls to the Security Account Manager (SAM) to Administrators on domain-joined member servers and standalone systems.
V-93103 Medium Windows Server 2019 must be configured to audit Privilege Use - Sensitive Privilege Use failures.
V-93213 Medium Windows Server 2019 domain-joined systems must have a Trusted Platform Module (TPM) enabled and ready for use.
V-93437 Medium Windows Server 2019 shared user accounts must not be permitted.
V-92995 Medium Windows Server 2019 Access this computer from the network user right must only be assigned to the Administrators, Authenticated Users, and Enterprise Domain Controllers groups on domain controllers.
V-93193 Medium Windows Server 2019 permissions for the System event log must prevent access by non-privileged accounts.
V-93195 Medium Windows Server 2019 Event Viewer must be protected from unauthorized modification and deletion.
V-93197 Medium Windows Server 2019 Manage auditing and security log user right must only be assigned to the Administrators group.
V-93353 Medium Windows Server 2019 Exploit Protection mitigations must be configured for plugin-container.exe.
V-93219 Medium Windows Server 2019 must have a host-based intrusion detection or prevention system.
V-93351 Medium Windows Server 2019 Exploit Protection mitigations must be configured for OUTLOOK.EXE.
V-93357 Medium Windows Server 2019 Exploit Protection mitigations must be configured for PPTVIEW.EXE.
V-92999 Medium Windows Server 2019 Deny access to this computer from the network user right on domain controllers must be configured to prevent unauthenticated access.
V-93355 Medium Windows Server 2019 Exploit Protection mitigations must be configured for POWERPNT.EXE.
V-93461 Medium Windows Server 2019 manually managed application account passwords must be at least 15 characters in length.
V-93463 Medium Windows Server 2019 minimum password length must be configured to 14 characters.
V-93107 Medium Windows Server 2019 must be configured to audit System - IPsec Driver failures.
V-93135 Medium Windows Server 2019 must be configured to audit DS Access - Directory Service Access failures.
V-93053 Medium Windows Server 2019 Back up files and directories user right must only be assigned to the Administrators group.
V-93565 Medium Windows Server 2019 Exploit Protection system-level mitigation, Randomize memory allocations (Bottom-Up ASLR), must be on.
V-93299 Medium Windows Server 2019 must prevent PKU2U authentication using online identities.
V-92969 Medium Windows Server 2019 must be configured to audit logon failures.
V-93055 Medium Windows Server 2019 Create a pagefile user right must only be assigned to the Administrators group.
V-93431 Medium Windows Server 2019 User Account Control approval mode for the built-in Administrator must be enabled.
V-93115 Medium Windows Server 2019 must be configured to audit System - Security System Extension successes.
V-92963 Medium Windows Server 2019 Deny log on through Remote Desktop Services user right on domain controllers must be configured to prevent unauthenticated access.
V-93505 Medium Windows Server 2019 Windows Remote Management (WinRM) client must not use Digest authentication.
V-92961 Medium Windows Server 2019 machine inactivity limit must be set to 15 minutes or less, locking the system with the screen saver.
V-92967 Medium Windows Server 2019 must be configured to audit logon successes.
V-93501 Medium Windows Server 2019 Windows Remote Management (WinRM) service must not allow unencrypted traffic.
V-92965 Medium Windows Server 2019 Deny log on through Remote Desktop Services user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and all local accounts and from unauthenticated access on all systems.
V-93337 Medium Windows Server 2019 Exploit Protection mitigations must be configured for INFOPATH.EXE.
V-93059 Medium Windows Server 2019 Create global objects user right must only be assigned to Administrators, Service, Local Service, and Network Service.
V-93513 Medium Windows Server 2019 must use separate, NSA-approved (Type 1) cryptography to protect the directory data in transit for directory service implementations at a classified confidentiality level when replication data traverses a network cleared to a lower level than the data.
V-93275 Medium Windows Server 2019 must limit the caching of logon credentials to four or less on domain-joined member servers.
V-93101 Medium Windows Server 2019 must be configured to audit Privilege Use - Sensitive Privilege Use successes.
V-93545 Medium Windows Server 2019 domain controllers must require LDAP access signing.
V-93331 Medium Windows Server 2019 Exploit Protection mitigations must be configured for FLTLDR.EXE.
V-93515 Medium Windows Server 2019 systems requiring data at rest protections must employ cryptographic mechanisms to prevent unauthorized disclosure and modification of the information at rest.
V-93203 Medium Windows Server 2019 system files must be monitored for unauthorized changes.
V-93411 Medium Windows Server 2019 Windows Defender SmartScreen must be enabled.
V-93207 Medium Windows Server 2019 members of the Backup Operators group must have separate accounts for backup duties and normal operational tasks.
V-93209 Medium Windows Server 2019 manually managed application account passwords must be changed at least annually or when a system administrator with knowledge of the password leaves the organization.
V-92989 Medium Windows Server 2019 must be configured to audit Logon/Logoff - Account Lockout failures.
V-93469 Medium Windows Server 2019 unencrypted passwords must not be sent to third-party Server Message Block (SMB) servers.
V-93125 Medium Windows Server 2019 Active Directory Infrastructure object must be configured with proper audit settings.
V-93563 Medium Windows Server 2019 Explorer Data Execution Prevention must be enabled.
V-93127 Medium Windows Server 2019 Active Directory Domain Controllers Organizational Unit (OU) object must be configured with proper audit settings.
V-93335 Medium Windows Server 2019 Exploit Protection mitigations must be configured for iexplore.exe.
V-93121 Medium Windows Server 2019 Active Directory Group Policy objects must be configured with proper audit settings.
V-93327 Medium Windows Server 2019 Exploit Protection mitigations must be configured for EXCEL.EXE.
V-93325 Medium Windows Server 2019 Exploit Protection mitigations must be configured for chrome.exe.
V-93323 Medium Windows Server 2019 Exploit Protection mitigations must be configured for AcroRd32.exe.
V-93453 Medium Windows Server 2019 must restrict unauthenticated Remote Procedure Call (RPC) clients from connecting to the RPC server on domain-joined member servers and standalone systems.
V-93557 Medium Windows Server 2019 setting Microsoft network client: Digitally sign communications (if server agrees) must be configured to Enabled.
V-93117 Medium Windows Server 2019 must be configured to audit System - System Integrity successes.
V-93519 Medium Windows Server 2019 local administrator accounts must have their privileged token filtered to prevent elevated privileges from being used over the network on domain-joined member servers.
V-93049 Medium Windows Server 2019 Access Credential Manager as a trusted caller user right must not be assigned to any groups or accounts.
V-93487 Medium Windows Server 2019 must have the DoD Root Certificate Authority (CA) certificates installed in the Trusted Root Store.
V-93281 Medium Windows Server 2019 built-in administrator account must be renamed.
V-93283 Medium Windows Server 2019 built-in guest account must be renamed.
V-93285 Medium Windows Server 2019 maximum age for machine account passwords must be configured to 30 days or less.
V-93287 Medium Windows Server 2019 Smart Card removal option must be configured to Force Logoff or Lock Workstation.
V-92985 Medium Windows Server 2019 must be configured to audit Account Management - Computer Account Management successes.
V-93111 Medium Windows Server 2019 must be configured to audit System - Other System Events failures.
V-93041 Medium Windows Server 2019 Enable computer and user accounts to be trusted for delegation user right must only be assigned to the Administrators group on domain controllers.
V-93549 Medium Windows Server 2019 setting Domain member: Digitally encrypt secure channel data (when possible) must be configured to enabled.
V-93551 Medium Windows Server 2019 setting Domain member: Digitally sign secure channel data (when possible) must be configured to Enabled.
V-93137 Medium Windows Server 2019 must be configured to audit DS Access - Directory Service Changes successes.
V-93525 Medium Windows Server 2019 User Account Control must be configured to detect application installations and prompt for elevation.
V-93429 Medium Windows Server 2019 Windows Remote Management (WinRM) service must not store RunAs credentials.
V-93553 Medium Windows Server 2019 must be configured to require a strong session key.
V-93239 Medium Windows Server 2019 insecure logons to an SMB server must be disabled.
V-93423 Medium Windows Server 2019 must not have the Telnet Client installed.
V-93459 Medium Windows Server 2019 must have the built-in Windows password complexity policy enabled.
V-93555 Medium Windows Server 2019 setting Microsoft network client: Digitally sign communications (always) must be configured to Enabled.
V-92997 Medium Windows Server 2019 Allow log on through Remote Desktop Services user right must only be assigned to the Administrators group on domain controllers.
V-93449 Medium Windows Server 2019 Kerberos policy user ticket renewal maximum lifetime must be limited to seven days or less.
V-93329 Medium Windows Server 2019 Exploit Protection mitigations must be configured for firefox.exe.
V-93191 Medium Windows Server 2019 permissions for the Security event log must prevent access by non-privileged accounts.
V-93443 Medium Windows Server 2019 Kerberos user logon restrictions must be enforced.
V-93347 Medium Windows Server 2019 Exploit Protection mitigations must be configured for OIS.EXE.
V-93441 Medium Windows Server 2019 Active Directory user accounts, including administrators, must be configured to require the use of a Common Access Card (CAC), Personal Identity Verification (PIV)-compliant hardware token, or Alternate Logon Token (ALT) for user authentication.
V-93447 Medium Windows Server 2019 Kerberos user ticket lifetime must be limited to 10 hours or less.
V-93445 Medium Windows Server 2019 Kerberos service ticket maximum lifetime must be limited to 600 minutes or less.
V-93529 Medium Windows Server 2019 User Account Control (UAC) must virtualize file and registry write failures to per-user locations.
V-93455 Medium Windows Server 2019 computer account password must not be prevented from being reset.
V-93039 Medium Windows Server 2019 Add workstations to domain user right must only be assigned to the Administrators group on domain controllers.
V-93359 Medium Windows Server 2019 Exploit Protection mitigations must be configured for VISIO.EXE.
V-93559 Medium Windows Server 2019 setting Microsoft network server: Digitally sign communications (always) must be configured to Enabled.
V-93521 Medium Windows Server 2019 UIAccess applications must not be allowed to prompt for elevation without using the secure desktop.
V-93523 Medium Windows Server 2019 User Account Control must, at a minimum, prompt administrators for consent on the secure desktop.
V-92987 Medium Windows Server 2019 must be configured to audit Logon/Logoff - Account Lockout successes.
V-93457 Medium Windows Server 2019 outdated or unused accounts must be removed or disabled.
V-93527 Medium Windows Server 2019 User Account Control (UAC) must only elevate UIAccess applications that are installed in secure locations.
V-93229 Low Windows Server 2019 systems must have Unified Extensible Firmware Interface (UEFI) firmware and be configured to run in UEFI mode, not Legacy BIOS.
V-93309 Low Windows Server 2019 default permissions of global system objects must be strengthened.
V-93149 Low Windows Server 2019 title for legal banner dialog box must be configured with the appropriate text.
V-93541 Low Windows Server 2019 must be configured to ignore NetBIOS name release requests except from WINS servers.
V-93259 Low Windows Server 2019 Windows Update must not obtain updates from other PCs on the Internet.
V-93235 Low Windows Server 2019 source routing must be configured to the highest protection level to prevent Internet Protocol (IP) source routing.
V-93261 Low Windows Server 2019 Turning off File Explorer heap termination on corruption must be disabled.
V-92993 Low Windows Server 2019 non-administrative accounts or groups must only have print permissions on printer shares.
V-93509 Low Windows Server 2019 directory service must be configured to terminate LDAP-based network connections to the directory server after five minutes of inactivity.
V-93409 Low Windows Server 2019 Application Compatibility Program Inventory must be prevented from collecting data and sending the information to Microsoft.
V-93187 Low The Windows Server 2019 time service must synchronize with an appropriate DoD time source.
V-93237 Low Windows Server 2019 must be configured to prevent Internet Control Message Protocol (ICMP) redirects from overriding Open Shortest Path First (OSPF)-generated routes.
V-93231 Low Windows Server 2019 must have Secure Boot enabled.
V-93233 Low Windows Server 2019 Internet Protocol version 6 (IPv6) source routing must be configured to the highest protection level to prevent IP source routing.