trace Migration Accounts RRS feed

  • Question

  • Hello

    I am struggling with an issue, for which I have not found anything on the web.

    I have a O365 environment, hybrid, it is managed from on prem.

    When the migration was done, prior to my employment, there were created some migration accounts.

    Some of them were deleted, but no all.

    Anyway, the idea is that from what I have heard those accounts are untraceable,  someone with such account could easily access a mailbox, get information and leave, without being caught.

    I have security responsibility tasks and I do not disagree with this.

    Is this possible? If so, how can I make them leave traces in logs?

    Thank you

    Tuesday, May 23, 2017 6:10 AM