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Showing posts from January, 2018

Get All AIP encrypted files - SharePoint Online

One of the recent project merger and acquisition.  Technology - M365 tenant to Tenant migration Areas of consolidation 1. Mailboxes  2. SharePoint online data 3. OneDrive for Business data 4. Teams data migration 5. Security and Compliance Migration  Area of concern from security and compliance side was the encrypted files within EXO, SPO, Teams, ODB. Issue with encrypted data migration - end users will not be able to access the documents once the Source tenant is decommissioned.   Solution available -  Ask end users to unencrypt the data before migration  Alternet Solution - 1. Decrypt the files, mails using eDiscovery - This will give us output in PST format will is available for offline access, but the data in source will still be encrypted.  Decryption in eDiscovery - Microsoft Purview (compliance) | Microsoft Docs   2. Use Get-AIPfileLabel and Get-AIPFileLabel but in order to use this you must be aware of all the files paths.  Challenges -  1. We do not want end user intervention

Analyze Office 365 Message headers

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How to get the message headers? From outlook. i. Double click on the mail “This will open the mail in new window” ii. Go to File option in the tool bar. iii. File > Info > Properties In the new pop up window copy all the contents available under “Internet Header” option. From OWA a. Open the mail b. Click on dropdown option available under “reply all” option c. Under the dropdown options select “Message Properties”. Once you have the message headers, open search “EXRCA” on Internet or open https://testconnectivity.microsoft.com/ Once you are the Microsoft remote connectivity site is opened select the option “Message Analyzer” Paste the copied/saved header under “Insert the message header you would like to analyze” and click on analyze. You will see the results in the below order. ·          Summary will give the overview of the mail like o    Subject o    From , To , …etc ·