DLP Policy tips

5 Topics

Multiple spaces in a regex
Hello folks. I was trying to write a regex that would detect Secret S E C R E T S e c r e t se C re T ie, 'secret', case-insensitive and possibly with spaces between the letters (manual kerning) When I use (?i)\bs[ ]?e[ ]?c[ ]?r[ ]?e[ ]?t\b Then the first two cases succeed and words like "secretive" or "nonsecret" are not detected (which is correct). I'm aware that I could probably also just do " ?" (space, question mark) as there is a single character in the set. I tried swapping the "?" question mark (zero or one occurrences) to an "*" asterisk (zero or many occurrences), "*?" asterisk, question mark (lazy zero or many occurrences) and then " {0,}" all of which work fine in regex101 but, at least in Exchange Online, they fail test three and four. Has anyone got any advice on what I might try for multiple spaces? Is Exchange swapping two spaces for a completely different character? Ta, Tim
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Timble
Mar 13, 2025 Place Microsoft Purview
176Views
2likes
2Comments
Microsoft 365 DLP Tutorial: Stop Sharing Sensitive Data in Teams, Outlook & SharePoint
🚨 Stop Credit Card Data Leaks in Microsoft 365! Are you sure your organization isn’t accidentally sharing sensitive financial data in Teams, Outlook, or SharePoint? In my latest YouTube tutorial, I show you how to create Microsoft Purview DLP policies to block credit card numbers and keep your data secure. ✅ Step-by-step demo ✅ Best practices for compliance ✅ Coverage for Teams, Outlook & SharePoint 🎥 Watch the full video here: https://youtu.be/medYrVuXMI0 #Microsoft365 #Security #Compliance #DLP #DataProtection #Teams #Outlook #SharePoint
GiulianoDeLuca
Sep 17, 2025 Place Microsoft Purview
34Views
1like
0Comments
Configuring Purview policy to email user's Leader for approval, using external HR Database
Hello, Wondering if anybody could confirm within Microsoft Purview if it is possible to: Have a DLP Policy configured with a Policy Tip Override and have it configured so if the email for example is blocked it sends a Notification to the users 'Leader' to either Accept or Deny it. If Accepted by the user's Leader, the content is released. In the same configuration have Purview user a Data Connector to say a SAP database that the HR Department uses or any type of external database to automatically determine the users leader??? If so, any Microsoft articles and or videos???? Also want this compatibility to also be used for any type of Policy for say a SIT, Sensitivity Label, Trainable Classifier etc. etc. Thank you kindly, J
JTechGuy
Nov 26, 2024 Place Microsoft Purview
96Views
1like
1Comment