Synology ActiveProtect vs Microsoft 365 Retention Guide
Understanding Backup vs Retention in Microsoft 365
Microsoft 365 protects the data of many businesses without them having to do anything. Microsoft 365 is really more about service availability than full backup ownership. Retention policies help keep information safe for compliance, but they don’t protect against independent recovery.
This is where the difference between backup and retention becomes very important. With Synology ActiveProtect, businesses can fully recover their data, protect it from ransomware, and keep it safe for a long time. Learn why ActiveProtect excels at Microsoft 365 backup protection. Organizations can avoid big data loss risks by knowing this difference.
What Microsoft 365 Retention Really Does
- Retention policies for Microsoft 365 are meant for governance and compliance, not for recovering from disasters. They make sure that emails, files, and chats are kept according to the rules set by the people in charge.
- Retention keeps content in Microsoft’s ecosystem. If a user deletes an email or file, the system keeps a hidden copy for a set amount of time. But retention has its limits.
- Retention can’t stop sync corruption on a large scale. If ransomware encrypts files, you can still keep the encrypted version. If an account is hacked and a lot of files are deleted, it can be hard to get them back. Retention may not be able to reliably restore a tenant that has been damaged or misconfigured. Learn about common gaps in Microsoft 365 retention policies here.
Retention keeps the state of the data. It doesn’t make a separate copy of the backup.
Why Backup and Retention Are Not the Same
Backup makes a separate, independent copy of data outside of the production environment. For real recovery, this separation is very important. Read why M365 retention policies aren’t considered true backups.
A backup lets you restore to a specific point in time. It lets you recover users, folders, or whole workloads in small steps. It keeps you safe from ransomware, threats from inside, and mistakes when syncing.
Retention is all about keeping records. Backup is all about getting things back up and running.
What is Synology ActiveProtect?
The Synology ActiveProtect is a backup platform made just for businesses. It doesn’t keep preserved data in the same SaaS infrastructure; instead, it makes separate copies that are protected and controlled by the business. ActiveProtect ensures consistent protection policies and visibility at scale for businesses of any size.
It works with email accounts, OneDrive, SharePoint, and Teams data from Microsoft 365. Backups can’t be changed and aren’t affected by user permissions, so attackers can’t change or encrypt them.
ActiveProtect lets you recover right away, restore only what you need, or restore the whole tenant. Businesses can quickly get back individual files, emails, or even whole user accounts without having to wait for their service provider to do it.
Built for modern organizations, ActiveProtect can manage thousands of systems and workloads from a single console while optimizing storage through global deduplication and incremental backups. This allows businesses to scale their data protection infrastructure while maintaining strong security and operational efficiency. Understand how Synology ActiveProtect delivers scalable enterprise‑grade data security.
Layer of Protection for Synology Storage
Synology NAS adds another layer of protection by keeping backups on infrastructure that is under control. This lets you take snapshots, detect ransomware behavior, and replicate data in multiple places.
Companies can use the 3-2-1-1-0 backup strategy with Synology storage and ActiveProtect. There are multiple copies of the data in different places, and at least one copy that can’t be changed and has been verified to be recoverable.
Attackers can’t break into both systems at the same time because the backup environment is different from Microsoft 365. This design makes things much more resilient and speeds up recovery.
Important Differences in Practice
- Retention makes sure that data is still available for compliance. Backup restores operations after a disaster.
- Retention works inside Microsoft’s tenant environment. ActiveProtect keeps separate copies.
- Retention has a hard time with big events. ActiveProtect helps you fully recover.
- Retention meets the requirements for legal hold. Backup meets the needs for business continuity.
They work well together, but they are not the same thing.
Risk Scenario in the Real World
Think about a ransomware infection that spreads through OneDrive folders that are synced. Every file is encrypted on all user devices and in the cloud.
Retention keeps encrypted files because they are valid data states. Recovery is slow and needs to be done by hand.
With ActiveProtect, administrators can quickly restore the clean version from before the attack. Operations start up again quickly with little downtime.
This difference has a direct effect on lost money and the ability to keep running.
Transparent Microsoft 365 Backup Licensing with ActiveProtect
ActiveProtect not only safeguards Microsoft 365 data but also makes licensing simple and predictable. Unlike subscription models that charge per device or user unpredictably, ActiveProtect uses a capacity-based licensing approach that scales with your data needs. Explore about transparent Microsoft 365 backup licensing with ActiveProtect. This transparency helps businesses plan budgets more effectively while ensuring all workloads are fully protected.
About Epis Technology
As part of a full data protection plan, Epis Technology designs and sets up Synology ActiveProtect environments. The company puts together Microsoft 365 backup, storage architecture, and recovery workflows into one system.
Their engineers set up retention, backup isolation, and verification testing so that businesses always have copies that can be recovered. They also use monitoring and ongoing management to make sure that backups work during real events.
Organizations get a structured recovery framework that is in line with their compliance and continuity goals, instead of relying on default cloud settings.