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Account Takeovers

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Account takeovers are a major threat to business data. Barracuda Sentinel can detect suspicious sign ins to Office 365 accounts that may indicate account takeover. If detected, Barracuda Sentinel will alert the IT administrators.

For important information about suspicious sign-in data and your environment, refer to Getting Started.

Barracuda Sentinel is able to detect suspicious sign ins by:

  • Tracking IPs that exhibit suspicious behavior across our customer base. In other words, Sentinel tracks failed sign ins on multiple account that belong to different customers, and shares this intelligence across accounts and alerts IT administrators when there is a successful sign in.
  • Tracking each user’s access patterns and alert IT administrators when Sentinel observes unusual sign-in activity from an unusual device or geography. Sentinel tracks both user-level pattern and organization wide level patterns.

In this section:

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