Update security-operations-user-accounts.md

Fixed spacing issues

Author: janicericketts

articles/active-directory/architecture/security-operations-user-accounts.md

@@ -284,20 +284,20 @@ The following are listed in order of importance based on the effect and severity
 
 | What to monitor| Risk Level| Where| Filter/sub-filter| Notes |
 | - |- |- |- |- |
-| Authentications of privileged accounts outside of expected controls.| High| Microsoft Entra sign-in log| Status = success<br>-and-<br>UserPricipalName = \<Admin account\><br>-and-<br>Location = \<unapproved location\><br>-and-<br>IP Address = \<unapproved IP\><br>Device Info= \<unapproved Browser, Operating System\><br>| Monitor and alert on successful authentication for privileged accounts outside of expected controls. Three common controls are listed. <br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SigninLogs/AuthenticationsofPrivilegedAccountsOutsideofExpectedControls.yaml)<br>[Sigma ruless](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
-| When only single-factor authentication is required.| Low| Microsoft Entra sign-in log| Status = success<br>Authentication requirement = Single-factor authentication| Monitor periodically and ensure expected behavior.<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Authentications of privileged accounts outside of expected controls.| High| Microsoft Entra sign-in log| Status = success<br>-and-<br>UserPricipalName = \<Admin account\><br>-and-<br>Location = \<unapproved location\><br>-and-<br>IP Address = \<unapproved IP\><br>Device Info= \<unapproved Browser, Operating System\><br>| Monitor and alert on successful authentication for privileged accounts outside of expected controls. Three common controls are listed. <br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SigninLogs/AuthenticationsofPrivilegedAccountsOutsideofExpectedControls.yaml)<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| When only single-factor authentication is required.| Low| Microsoft Entra sign-in log| Status = success<br>Authentication requirement = Single-factor authentication| Monitor periodically and ensure expected behavior.<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
 | Discover privileged accounts not registered for MFA.| High| Azure Graph API| Query for IsMFARegistered eq false for administrator accounts. <br>[List credentialUserRegistrationDetails - Microsoft Graph beta](/graph/api/reportroot-list-credentialuserregistrationdetails?view=graph-rest-beta&preserve-view=true&tabs=http)| Audit and investigate to determine if intentional or an oversight. |
 | Successful authentications from countries/regions your organization doesn't operate out of.| Medium| Microsoft Entra sign-in log| Status = success<br>Location = \<unapproved country/region\>| Monitor and alert on any entries not equal to the city names you provide.<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
-| Successful authentication, session blocked by Conditional Access.| Medium| Microsoft Entra sign-in log| Status = success<br>-and-<br>error code = 53003 – Failure reason, blocked by Conditional Access| Monitor and investigate when authentication is successful, but session is blocked by Conditional Access.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SigninLogs/UserAccounts-CABlockedSigninSpikes.yaml)<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
-| Successful authentication after you have disabled legacy authentication.| Medium| Microsoft Entra sign-in log| status = success <br>-and-<br>Client app = Other Clients, POP, IMAP, MAPI, SMTP, ActiveSync| If your organization has disabled legacy authentication, monitor and alert when successful legacy authentication has taken place.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/9bd30c2d4f6a2de17956cd11536a83adcbfc1757/Hunting%20Queries/SigninLogs/LegacyAuthAttempt.yaml)<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Successful authentication, session blocked by Conditional Access.| Medium| Microsoft Entra sign-in log| Status = success<br>-and-<br>error code = 53003 – Failure reason, blocked by Conditional Access| Monitor and investigate when authentication is successful, but session is blocked by Conditional Access.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SigninLogs/UserAccounts-CABlockedSigninSpikes.yaml)<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Successful authentication after you have disabled legacy authentication.| Medium| Microsoft Entra sign-in log| status = success <br>-and-<br>Client app = Other Clients, POP, IMAP, MAPI, SMTP, ActiveSync| If your organization has disabled legacy authentication, monitor and alert when successful legacy authentication has taken place.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/9bd30c2d4f6a2de17956cd11536a83adcbfc1757/Hunting%20Queries/SigninLogs/LegacyAuthAttempt.yaml)<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
 
 We recommend you periodically review authentications to medium business impact (MBI) and high business impact (HBI) applications where only single-factor authentication is required. For each, you want to determine if single-factor authentication was expected or not. In addition, review for successful authentication increases or at unexpected times, based on the location.
 
 | What to monitor| Risk Level| Where| Filter/sub-filter| Notes |
 | - | - |- |- |- |
-| Authentications to MBI and HBI application using single-factor authentication.| Low| Microsoft Entra sign-in log| status = success<br>-and-<br>Application ID = \<HBI app\> <br>-and-<br>Authentication requirement = single-factor authentication.| Review and validate this configuration is intentional.<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
-| Authentications at days and times of the week or year that countries/regions do not conduct normal business operations.| Low| Microsoft Entra sign-in log| Capture interactive authentication occurring outside of normal operating days\time. <br>Status = success<br>Location = \<location\><br>Date\Time = \<not normal working hours\>| Monitor and alert on authentications days and times of the week or year that countries/regions do not conduct normal business operations.<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
-| Measurable increase of successful sign ins.| Low| Microsoft Entra sign-in log| Capture increases in successful authentication across the board. That is, success totals for today are >10% on the same day, the previous week.| If you don't have a set threshold, monitor and alert if successful authentications increase by 10% or greater.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting%20Queries/SigninLogs/UserAccountsMeasurableincreaseofsuccessfulsignins.yaml)<br><br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Authentications to MBI and HBI application using single-factor authentication.| Low| Microsoft Entra sign-in log| status = success<br>-and-<br>Application ID = \<HBI app\> <br>-and-<br>Authentication requirement = single-factor authentication.| Review and validate this configuration is intentional.<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Authentications at days and times of the week or year that countries/regions do not conduct normal business operations.| Low| Microsoft Entra sign-in log| Capture interactive authentication occurring outside of normal operating days\time. <br>Status = success<br>Location = \<location\><br>Date\Time = \<not normal working hours\>| Monitor and alert on authentications days and times of the week or year that countries/regions do not conduct normal business operations.<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
+| Measurable increase of successful sign ins.| Low| Microsoft Entra sign-in log| Capture increases in successful authentication across the board. That is, success totals for today are >10% on the same day, the previous week.| If you don't have a set threshold, monitor and alert if successful authentications increase by 10% or greater.<br>[Microsoft Sentinel template](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting%20Queries/SigninLogs/UserAccountsMeasurableincreaseofsuccessfulsignins.yaml)<br>[Sigma rules](https://github.com/SigmaHQ/sigma/tree/master/rules/cloud/azure) |
 
 ## Next steps