Why Is Native Office 365 Backup Not Enough for Businesses
Microsoft Office 365, being the primary email communication platform for the majority of the organizations as it provides ease of access along with easier collaboration in your work. Moreover, it offers backup and restore capabilities for three major components namely Exchange Online, SharePoint Online, and OneDrive for Business.
But if you are in the thought that Microsoft backs up your data the way you want, then you might be a bit mistaken. What does Office 365 native backup mean? It means Microsoft provides a retention policy to keep your data fully safe but up to some extent only and even, it does not guarantee complete data protection.
With this article, we will help you with all the insights regarding the Office 365 native backup and its relevance for businesses.
Shared Responsibility Model: What Microsoft Actually Covers
Not many businesses and individuals are aware that Microsoft uses the Shared Responsibility Model. But Microsoft is clear about it. The model divides responsibilities in two parts:
Microsoft’s responsibility
Physical security of data centers and network hardware.
Server uptime and global service availability.
Service replication in case of hardware failure.
Your responsibility
You are solely responsible for your data and its security.
Manage accounts & access controls with MFA and RBAC.
Make sure data stored complies with regulatory requirements.
What M365 Native Retention Offers and What Doesn't
Businesses confuse retention with backup, but they are not the same. Retention keeps data and was built for lawyers. On the other hand, backup lets you restore quickly to a point in time.
What Risks Businesses May Face With Microsoft 365 Native Backup?
Businesses should unify third-party solutions, like Kernel Office 365 Backup tool, along with Microsoft 365 native backup to protect important data from any kind of loss. Some top risks businesses may face with M365 built-in backup includes:
Strict Retention Window
Microsoft offers a 30 to 93 days retention window. This signifies that deleted email items remain in the recycle bin as long as it is under the retention period. After this retention period is over, it will be deleted permanently and then, it cannot be recovered.
Lack of True Point-In-Time Restoration
If your business is hit by a ransomware attack, then they can delete or encrypt (corrupt) both primary or native backup copies that leaves you with no clean point-in-time restore.
Limited Granular and Administrative Control
Native tools lack deep granularity to recover individual or deeply nested folder items, plus it is hectic too. Restoration of data can cause business downtime and may also restore corrupted files.
Regulatory & Compliance Failure
Organizations with strict compliance standards like GDPR, HIPAA, or SEC lack long-term changelessness. When they fail to meet regulatory requirements, organizations might face legal penalties and other compliance violations.
What Practices One Must Follow for Data Security and Compliance in Microsoft 365?
Users should focus on identity-driven access control, DLP, etc., rather than only depending on Microsoft retention. Here are some quite reasonable and do follow practices that users can implement:
1. Identity and Access Management
Policy based access control to block or restrict access based on user risk using Microsoft Entra Conditional Access Documentation.
Provide just-in-time access to priority roles via Microsoft Entra Privileged Access Management.
2. Data Loss Prevention and Information Security
Do customize DLP policies to protect leakage of sensitive data in Teams, SharePoint, and as well as in Exchange.
Apply information barriers with Microsoft Purview Information Barriers to prevent unauthorized collaboration & communication between specific groups.
3. Regularly Monitor and Audit
Evaluate and keep a track of your regulatory compliance posture with Microsoft Purview Compliance Manager.
Track external guest link sharing and inactive guest accounts in Teams and SharePoint.
Ending Note: Why Microsoft 365 Native Backup Insufficient for Business?
We hope you are well-through with “Why native Office 365 Backup is not enough for businesses”. Microsoft 365 offers advanced productivity tools, but it does not give you enterprise backup. You need both, native backup and third-party backup for business growth. This combination lets businesses maintain high-speed recovery of Microsoft's native framework.















