One of the most common assumptions I encounter when working with law firms is this: "We're fine — everything is stored in OneDrive." Or SharePoint. Or Google Drive. Or Dropbox. The platform varies, but the assumption is always the same: cloud storage equals backup. It does not, and the distinction matters enormously.
Cloud storage and managed backup are two fundamentally different things. Confusing them is an understandable mistake — both involve storing data outside your office, and both use the word "cloud." But when something goes wrong, that confusion can cost you everything.
What Cloud Storage Actually Does
Cloud storage services like Microsoft OneDrive, SharePoint, and Google Drive are designed to do one thing well: synchronize your files across devices so you can access them from anywhere. That's genuinely useful. But synchronization is not backup.
Here's why that distinction matters. When you save a file, the cloud storage service copies that file to the cloud — synchronized. When you modify a file, the cloud storage service copies the modified version — synchronized. And when ransomware encrypts your files, what do you think the cloud storage service does? It synchronizes the encrypted versions right along with everything else.
By the time most firms realize they've been hit by ransomware, the damage has already propagated to the cloud. The files you thought were safely stored offsite are now just as encrypted as the ones on your local machines. The cloud didn't protect you — it just made sure the damage traveled faster.
What Managed Backup Actually Provides
A true managed backup solution is built around one question: if the worst happens, can we restore your data to a known good state? Everything else flows from that question.
Managed backup differs from cloud storage in several critical ways:
Versioning and retention. A managed backup keeps multiple versions of your files over time — 30 days is a standard retention window. This means that if ransomware encrypts your data today and you don't notice until next week, you can still restore to a clean version from before the attack occurred. Cloud storage may keep a version history, but it is typically shallow and not designed for disaster recovery scenarios.
Point-in-time recovery. Managed backup gives you the ability to restore your entire environment — not just a file here and there — to a specific point in time. For a law firm dealing with a ransomware event or a catastrophic server failure, this is the difference between a manageable recovery and a prolonged crisis.
Encryption at every stage. A properly configured managed backup solution encrypts your data on the client side before it ever leaves your network, keeps it encrypted in transit, and stores it encrypted in the cloud. Your data is protected at every point in the process.
Independent storage. Unlike cloud storage, which is tightly integrated with your working environment, managed backup stores your data in a separate, independent location. If your Microsoft 365 environment is compromised, your backup is not affected. They are completely separate systems.
Why This Matters Especially for Law Firms
Law firms face data protection obligations that go beyond what most businesses deal with. Client confidentiality is not optional — it is an ethical and legal requirement. A data loss event that exposes or permanently destroys client files is not just an operational problem. It is a professional responsibility problem, and depending on the circumstances, a regulatory one as well.
Consider what lives inside a typical law firm's systems: client communications, case files, contracts, medical records, financial data, and personally identifiable information. Losing that data is not recoverable in the way a manufacturing firm might recover from losing an inventory spreadsheet. Some of that data cannot be reconstructed, and some of it carries notification requirements if it is compromised.
The stakes are high enough that "we have OneDrive" is simply not an adequate answer to the question of how your firm protects its data.
The 3-2-1 Rule
The industry standard for backup strategy is the 3-2-1 rule: three copies of your data, stored on two different types of media, with one copy kept offsite or offline. The reason for three copies is that no single storage medium is perfectly reliable. The reason for two media types is that different failure modes affect different technologies. The reason for an offsite copy is that a fire, flood, or ransomware event affecting your primary location should not be able to destroy all of your backups at the same time.
A managed backup solution, paired with your local on-site copy, gets you most of the way there automatically. Cloud storage does not fulfill any meaningful part of this strategy, because it is tightly coupled to your primary environment rather than independent from it.
Test Your Restores
There is one more critical point that applies to any backup solution, managed or otherwise: a backup you have never tested is not a backup you can count on.
Most firms set up their backup solution, confirm that the backups are completing, and never think about it again until they need it. That is a mistake. Backup jobs can fail silently. Storage can fill up. Restoration processes can behave differently than expected. The time to discover any of those problems is during a routine test, not during an active emergency when you are already under pressure.
Make it a practice to periodically verify that you can actually restore from your backup. It does not need to be a full restoration exercise every time — even testing the recovery of a specific file or folder confirms that the process works and gives you confidence that the backup is valid.
What to Look for in a Managed Backup Solution
Not all backup services are equivalent. When evaluating a managed backup solution for your firm, look for these capabilities:
Coverage for both servers and workstations. Your server likely holds the most critical data, but workstations often contain local files, emails, and application data that also need protection. Make sure your solution covers both.
Adequate retention. Thirty days of retention is a reasonable baseline for most firms. This window gives you enough history to recover from events that aren't discovered immediately.
Client-side encryption. Your data should be encrypted before it leaves your network — not just in transit and at rest, but at the source. This ensures that even the backup provider cannot access your client data.
Monitoring and alerting. You should not have to manually check whether your backups are completing. A managed solution should monitor backup jobs and alert your IT provider if something fails, so problems are caught before they matter.
A clear restoration process. Before you commit to a backup solution, understand exactly how restoration works. How long does a full server restoration take? What does the process look like? Who initiates it? These are questions worth asking before you need the answers.
The Bottom Line
Cloud storage is a valuable tool, and there is nothing wrong with using OneDrive, SharePoint, or similar platforms for file access and collaboration. Use them for what they are designed for. But do not mistake them for a backup strategy.
A law firm that relies on cloud storage as its only form of data protection is one ransomware event, one hardware failure, or one accidental deletion away from a very serious problem. Managed backup is not an expensive luxury — it is a foundational element of running a responsible practice.
If you are not sure what your firm currently has in place, or if you know the answer is "just OneDrive," we are glad to help. Alliance Premier Consulting Group offers managed backup for both servers and workstations, with 30-day retention, versioning, archiving, and encryption at every stage. Reach out and we can walk you through what a proper backup solution looks like for your firm.