diff --git a/windows/security/threat-protection/security-policy-settings/includes/smb1-perf-note.md b/windows/security/threat-protection/security-policy-settings/includes/smb1-perf-note.md new file mode 100644 index 0000000000..f8676a335b --- /dev/null +++ b/windows/security/threat-protection/security-policy-settings/includes/smb1-perf-note.md @@ -0,0 +1,8 @@ +--- +author: jasongerend +ms.author: jgerend +ms.date: 1/4/2019 +ms.topic: include +ms.prod: w10 +--- +Using SMB packet signing can degrade performance on file service transactions, depending on the version of SMB and available CPU cycles. \ No newline at end of file diff --git a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-always.md b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-always.md index 988d211159..78a93d1dc7 100644 --- a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-always.md +++ b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-always.md @@ -8,7 +8,7 @@ ms.sitesec: library ms.pagetype: security ms.localizationpriority: medium author: brianlic-msft -ms.date: 06/19/2018 +ms.date: 01/04/2019 --- # SMBv1 Microsoft network client: Digitally sign communications (always) @@ -31,7 +31,7 @@ If server-side SMB signing is required, a client device will not be able to esta If server-side SMB signing is enabled, SMB packet signing will be negotiated with client computers that have SMB signing enabled. -Using SMB packet signing can impose up to a 15 percent performance degradation on file service transactions. +[!INCLUDE [smb1-perf-note](includes/smb1-perf-note.md)] There are three other policy settings that relate to packet-signing requirements for Server Message Block (SMB) communications: - [Microsoft network server: Digitally sign communications (always)](smbv1-microsoft-network-server-digitally-sign-communications-always.md) diff --git a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-if-server-agrees.md b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-if-server-agrees.md index 16cffebd8d..74f1f7f04d 100644 --- a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-if-server-agrees.md +++ b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-client-digitally-sign-communications-if-server-agrees.md @@ -8,7 +8,7 @@ ms.sitesec: library ms.pagetype: security ms.localizationpriority: medium author: brianlic-msft -ms.date: 06/19/2018 +ms.date: 01/04/2019 --- # SMBv1 Microsoft network client: Digitally sign communications (if server agrees) @@ -29,7 +29,7 @@ If server-side SMB signing is required, a client computer will not be able to es If server-side SMB signing is enabled, SMB packet signing will be negotiated with client computers that have SMB signing enabled. -Using SMB packet signing can impose up to a 15 percent performance degradation on file service transactions. +[!INCLUDE [smb1-perf-note](includes/smb1-perf-note.md)] There are three other policy settings that relate to packet-signing requirements for Server Message Block (SMB) communications: diff --git a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-always.md b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-always.md index 8e2cdd2740..9661827e2a 100644 --- a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-always.md +++ b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-always.md @@ -8,7 +8,7 @@ ms.sitesec: library ms.pagetype: security ms.localizationpriority: medium author: brianlic-msft -ms.date: 06/19/201 +ms.date: 01/04/2019 --- # SMB v1 Microsoft network server: Digitally sign communications (always) @@ -33,7 +33,7 @@ If server-side SMB signing is required, a client device will not be able to esta If server-side SMB signing is enabled, SMB packet signing will be negotiated with client devices that have SMB signing enabled. -Using SMB packet signing can impose up to a 15 percent performance degradation on file service transactions. +[!INCLUDE [smb1-perf-note](includes/smb1-perf-note.md)] There are three other policy settings that relate to packet-signing requirements for Server Message Block (SMB) communications: diff --git a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-if-client-agrees.md b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-if-client-agrees.md index 654a737d1a..7443f0f9de 100644 --- a/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-if-client-agrees.md +++ b/windows/security/threat-protection/security-policy-settings/smbv1-microsoft-network-server-digitally-sign-communications-if-client-agrees.md @@ -8,7 +8,7 @@ ms.sitesec: library ms.pagetype: security ms.localizationpriority: medium author: brianlic-msft -ms.date: 06/19/2018 +ms.date: 01/04/2019 --- # SMBv1 Microsoft network server: Digitally sign communications (if client agrees) @@ -31,7 +31,7 @@ If server-side SMB signing is required, a client device will not be able to esta If server-side SMB signing is enabled, SMB packet signing will be negotiated with client computers that have SMB signing enabled. -Using SMB packet signing can impose up to a 15 percent performance degradation on file service transactions. +[!INCLUDE [smb1-perf-note](includes/smb1-perf-note.md)] There are three other policy settings that relate to packet-signing requirements for Server Message Block (SMB) communications: