Click here for details and registration. ■ The Reality of Increasingly Complex Setting Management Due to the Proliferation and Functional Expansion of Microsoft 365 Microsoft 365 has become established as a business foundation for many companies, providing services such as email, file sharing, and chat. On the other hand, as new features and services continue to be added, the number of configurable settings to manage increases year by year, leading to greater operational complexity. Specifically, settings related to external sharing, permission management, authentication, and application integration are prone to accumulating changes in daily operations. Settings that were appropriate at the time of implementation may not be optimal today. Furthermore, the available settings in Microsoft 365 vary depending on the license structure and the features used. Consequently, many companies operate without knowing what they should be checking in their own environment. As a result, an increasing number of companies face challenges such as: - "We have implemented Microsoft 365, but we are concerned about whether we are operating with truly appropriate settings." - "We do not have a dedicated security expert, so we cannot adequately check the configuration status." - "We rushed the implementation or tenant migration and did not have an opportunity to review the settings." - "We want to periodically check the configuration status from a compliance perspective." - "We want to objectively understand whether external sharing and permission settings are appropriate." ■ Inability to Grasp the Risks of Data Leaks and Unauthorized Access Due to Setting Flaws In Microsoft 365, many settings, including external sharing configurations, administrator privileges, authentication methods, and application integrations, are directly linked to security. However, in reality, situations such as: - "I remember changing a setting, but I don't know what it is now." - "Multiple people have managed the