Have you recently migrated to Microsoft Office 365 for your company email services? US-CERT and CISA recently released Analysis Report (AR19-133A) Microsoft Office 365 Security Observations that described several security flaws or weaknesses inherent in the default deployment of O365.
Here are the findings of that report. The good news is that these are shortcomings with the default, out-of-box experience. These issues can be corrected through configuration. For ...Continue Reading →