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MFA Is No Longer Enough. Here's What Microsoft 365 Users Need to Know.
For years, the cybersecurity conversation was simple: enable Multi-Factor Authentication (MFA) and you're significantly safer. That advice was correct, and MFA still provides an important layer of security. The problem is that attackers adapted. Today, many account compromises don't happen because MFA was missing. They happen because users unknowingly approve an MFA request that wasn't theirs. This attack technique, often called MFA fatigue or push bombing, has become one of
Brett Lemoine
2 days ago3 min read
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Your Microsoft 365 Data Is Not Backed Up the Way You Think It Is
One of the most common misconceptions we hear is: "Our email is in Microsoft 365, so it's backed up." Not exactly. Microsoft 365 provides excellent availability, redundancy, and protection against infrastructure failures. If a hard drive fails in a Microsoft datacenter, your data is still safe. But that's very different from having a true backup strategy. Understanding the distinction could be the difference between a minor inconvenience and a major business disruption. What
Brett Lemoine
2 days ago3 min read
MFA Is No Longer Enough. Here's What Microsoft 365 Users Need to Know.
For years, the cybersecurity conversation was simple: enable Multi-Factor Authentication (MFA) and you're significantly safer. That advice was correct, and MFA still provides an important layer of security. The problem is that attackers adapted. Today, many account compromises don't happen because MFA was missing. They happen because users unknowingly approve an MFA request that wasn't theirs. This attack technique, often called MFA fatigue or push bombing, has become one of
Brett Lemoine
2 days ago3 min read
SharePoint External Sharing Broken After Enabling Conditional Access? Check Your Cross-Tenant Trust Settings
External sharing in Microsoft 365 is usually straightforward: invite a guest, they accept the invitation, and they gain access to the shared SharePoint site. But what happens when every invitation appears to work correctly, yet every external user receives a vague sign-in error? Recently, we ran into exactly that scenario for one of our clients. The root cause turned out to be a subtle interaction between Conditional Access policies and Microsoft Entra cross-tenant trust sett
Brett Lemoine
2 days ago4 min read
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