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Microsoft IIS 10.0 Site Security Technical Implementation Guide

Version: 2

Release: 16 Benchmark Date: 01 Jul 2026

CheckedNameTitle
SV-218736r1022669_ruleThe IIS 10.0 website session state cookie settings must be configured to Use Cookies mode.
SV-218737r1022671_ruleA private IIS 10.0 website must only accept Secure Socket Layer (SSL) connections.
SV-218738r1022673_ruleA public IIS 10.0 website must only accept Secure Socket Layer (SSL) connections when authentication is required.
SV-218739r1022675_ruleBoth the log file and Event Tracing for Windows (ETW) for each IIS 10.0 website must be enabled.
SV-218740r960900_ruleAn IIS 10.0 website behind a load balancer or proxy server must produce log records containing the source client IP, and destination information.
SV-218741r1022677_ruleThe IIS 10.0 website must produce log records that contain sufficient information to establish the outcome (success or failure) of IIS 10.0 website events.
SV-218742r1022679_ruleThe IIS 10.0 website must produce log records containing sufficient information to establish the identity of any user/subject or process associated with an event.
SV-218743r1156522_ruleThe IIS 10.0 website must have Multipurpose Internet Mail Extensions (MIME) that invoke OS shell programs disabled.
SV-218744r1135545_ruleMappings to unused and vulnerable scripts on the IIS 10.0 website must be removed.
SV-218745r960963_ruleThe IIS 10.0 website must have resource mappings set to disable the serving of certain file types.
SV-218748r1210384_ruleEach IIS 10.0 website must be assigned a default host header.
SV-218749r1210386_ruleA private IIS 10.0 website authentication mechanism must use client certificates to transmit session identifier to assure integrity.
SV-218750r1138073_ruleAnonymous IIS 10.0 website access accounts must be restricted.
SV-218751r1043181_ruleThe IIS 10.0 website must generate unique session identifiers that cannot be reliably reproduced.
SV-218752r1111807_ruleThe IIS 10.0 website document directory must be in a separate partition from the IIS 10.0 websites system files.
SV-218753r961152_ruleThe IIS 10.0 website must be configured to limit the maxURL.
SV-218754r1156525_ruleThe IIS 10.0 website must be configured to limit the size of web requests.
SV-218755r961152_ruleThe IIS 10.0 websites Maximum Query String limit must be configured.
SV-218756r1210388_ruleNon-ASCII characters in URLs must be prohibited by any IIS 10.0 website.
SV-218757r961152_ruleDouble encoded URL requests must be prohibited by any IIS 10.0 website.
SV-218758r1156527_ruleUnlisted file extensions in URL requests must be filtered by any IIS 10.0 website.
SV-218759r961158_ruleDirectory Browsing on the IIS 10.0 website must be disabled.
SV-218760r1022690_ruleWarning and error messages displayed to clients must be modified to minimize the identity of the IIS 10.0 website, patches, loaded modules, and directory paths.
SV-218761r961167_ruleDebugging and trace information used to diagnose the IIS 10.0 website must be disabled.
SV-218762r1192782_ruleThe Idle Time-out monitor for each IIS 10.0 website must be enabled.
SV-218763r1043182_ruleThe IIS 10.0 websites connectionTimeout setting must be explicitly configured to disconnect an idle session.
SV-218764r961281_ruleThe IIS 10.0 website must provide the capability to immediately disconnect or disable remote access to the hosted applications.
SV-218765r961392_ruleThe IIS 10.0 website must use a logging mechanism configured to allocate log record storage capacity large enough to accommodate the logging requirements of the IIS 10.0 website.
SV-218766r1111809_ruleThe IIS 10.0 websites must use ports, protocols, and services according to Ports, Protocols, and Services Management (PPSM) guidelines.
SV-218767r1111811_ruleThe IIS 10.0 website must only accept client certificates issued by DOD PKI or DOD-approved PKI Certification Authorities (CAs).
SV-218768r1156529_ruleThe IIS 10.0 private website must employ cryptographic mechanisms (TLS) and require client certificates.
SV-218769r961632_ruleIIS 10.0 website session IDs must be sent to the client using TLS.
SV-218770r1111816_ruleCookies exchanged between the IIS 10.0 website and the client must have cookie properties set to prohibit client-side scripts from reading the cookie data.
SV-218771r1192784_ruleThe IIS 10.0 website must have a unique application pool.
SV-218772r1022694_ruleThe maximum number of requests an application pool can process for each IIS 10.0 website must be explicitly set.
SV-218775r1022696_ruleThe application pool for each IIS 10.0 website must have a recycle time explicitly set.
SV-218777r961863_ruleThe application pools rapid fail protection for each IIS 10.0 website must be enabled.
SV-218778r961863_ruleThe application pools rapid fail protection settings for each IIS 10.0 website must be managed.
SV-218779r1022698_ruleInteractive scripts on the IIS 10.0 web server must be located in unique and designated folders.
SV-218780r960963_ruleInteractive scripts on the IIS 10.0 web server must have restrictive access controls.
SV-218781r1022700_ruleBackup interactive scripts on the IIS 10.0 server must be removed.
SV-218782r1111818_ruleThe required DoD banner page must be displayed to authenticated users accessing a DoD private website.
SV-278953r1192787_ruleHTTPAPI Server version must be removed from the HTTP Response Header information.
SV-283673r1193224_ruleThe log information from the IIS 10.0 website must be protected from unauthorized modification or deletion.