You can even set different criteria for your administrators. Logins can be limited to or excluded from these conditions. Criteria can include the locations, networks or IP addresses from where to log in, the device used, the browser or the operating system. With Conditional Access protocols, you can determine specific criteria that need to be met in order to access your environment. As Multi-Factor Authentication is a significant feature to ensure security in Microsoft Teams, make sure you activate either or both of those.Īs per Microsoft’s official docs, it enabled MFA to ensure that users’ accounts have the least possible chance of being compromised. MFA is automatically part of Microsoft’s Conditional Access as well as the Security Defaults settings. Depending on how deep you want to dive into Microsoft Teams security settings, make sure to familiarize yourself with the document.īut now let’s take a look at the most important topics ourselves! In Part 1, we took a deeper look at the settings for collaboration options in Microsoft Teams, while part 2 covered the specific configuration of compliance settings in Microsoft Teams.īefore we get started: Microsoft provides an excellent, up-to-date guide on security in Microsoft Teams – their security framework, their SLD (security development lifecycle), etc. Here we will dive into Microsoft Teams Security settings related to basic as well as high-level security aspects. This is the last part of our three-part blog series about Microsoft Teams Security. These configurations need not impact users’ experience with collaboration. We’ll take a look into MFA (Multi-Factor Authentication or Two-Factor Authentication), Conditional Access, Security Defaults, Advanced Threat Protection, Data Loss Prevention, the new Safe Links feature, and Cloud App Security. In late June, these admins will see an Outlook notification from Microsoft prompting them to click on "enable security defaults" and a warning that "security defaults will be enabled automatically for your organizations in 14 days".In this blog post, we will discuss more security configurations for Microsoft Teams. Microsoft will notify global admins of eligible Azure AD tenants this month about security defaults through an email. Customers can't request extensions beyond this date, Microsoft's Exchange Team stressed earlier this month. Now, the deadline for moving Exchange Online to modern authentication is October 1, 2022. Microsoft wanted to disable legacy authentication for Exchange Online in 2020, but that was delayed by the pandemic. So, one group of customers that won't be prompted to enable security defaults next month are Exchange Online customers still using legacy authentication. The security default roll out will come first to organizations that aren't using Conditional Access, haven't previously used security defaults, and "aren't actively using legacy authentication clients". It was also aimed at organizations using the free tier of Azure AD licensing, allowing these admins to just toggle on "security defaults" via the Azure portal. Microsoft introduced secure defaults in 2019 as a basic set of identity security mechanisms for less well-resourced organizations that wanted to boost defenses against password and phishing attacks. It was the evolution of Active Directory Domain Services in Windows 2000. "When complete, this rollout will protect an additional 60 million accounts (roughly the population of the United Kingdom!) from the most common identity attacks," says Microsoft's director of identity security, Alex Weinert.Īzure AD is Microsoft's cloud service for handling identity and authentication to on-premise and cloud apps. Today, Azure AD security defaults are used by about 30 million organizations, according to Microsoft, and over the next month Microsoft will roll out the defaults to many more organizations that will result in the defaults protecting 60 million more accounts.
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