SSD, HDD, NAS and Cloud: Where Your Files Live and How They Survive Ransomware.

A library occupying several terabytes and years of projects usually live in three different places, without anyone having decided where each item belongs. The laptop drive holds everything because it is fast; the cloud has the copy the system made automatically; the external drive has not been touched for two years. The result is a fragile arrangement that works right up until the day you need it.

This guide gives each kind of material a home: what belongs on SSD vs HDD and why, when a NAS is worthwhile, what merits Cloud storage, why you need Offline Backups, how Ransomware gets into a studio and what steps follow in a real File Recovery.

SSD vs HDD for Libraries, Projects and Backups

SSD vs HDD is not a contest with one winner: it is about dividing the work. SSD wins on latency and silence. Opening a project with thousands of samples, browsing a library or rendering without waiting makes a difference from day one. A mechanical drive wins on cost per gigabyte: filling eight terabytes with backups on SSD is an economic decision, rather than a technical one.

Two allocation criteria make buying simpler:

• Speed on the critical path. Put the working drive and project folders on SSD; there, waiting costs session time.
• Volume on the backup path. Use HDD for the second local copy, cold material and the master archive, where access is not daily.

One detail changes maintenance: SSDs fail without the mechanical warning of a rattling drive, and recovery is more complicated when it happens. Counter that with drive-status checks, automatic backups, which cover failure of the medium itself, and the regular verification described in the checksums and integrity guide. Conversely, an HDD does give warnings: new noise, increasing bad sectors and slow reads. Such a warning always means replacing the drive, rather than switching off the alerts.

NAS: When It Is Worthwhile

A NAS is an enclosure with drives, an operating system and backup software that works without the computer being switched on. It provides three things that are hard to achieve otherwise: scheduled automatic backups, access from several computers, including the rehearsal laptop, and version history managed in one place.

It is worthwhile when several of these conditions apply:

1. More than one computer shares the same library or projects.
2. Backups need to run without opening the computer, something human memory rarely sustains.
3. The volume exceeds a few terabytes, below which two external drives are still simpler.
4. You want mirroring or parity redundancy to survive a drive failure without losing data.

A NAS is not a guarantee of security. It remains in the same home, shares the same electrical installation and, if online during widespread encryption, can lose its history too. The manufacturer of the systems most commonly used for this includes automatic backup integrity checks and warns when a task changes to restore-only mode because damaged data has been found. Enable these checks, and still keep an offline copy.

Cloud: What to Upload and What Not to Upload

Uploading to the Cloud is the most reliable way to obtain an off-site copy, but it does not replace the local structure. It depends on an account, bandwidth and a history that does not always retain what you think it does.

Allocation criteria:

• Do upload: indexed library, software databases, compressed current projects, delivered masters and documentation. They are large initially, with little to add afterwards.
• Upload with your own encryption if the material is confidential or unreleased. The cloud encrypts in transit and at rest, but the access key remains yours.
• Do not treat the cloud recycle bin as a plan. Version history recovers recent changes. If deletion has propagated to every synchronised computer, recovery depends on retaining earlier copies and knowing how to restore them.
• Control synchronisation. An infected computer synchronising for hours turns the cloud into a carrier for the damage. That is why synchronisation must not be your only copy.

Also check that there is ample storage and bandwidth: a backup that never finishes is, in practice, a backup that does not exist.

Offline Backups: The Copy Ransomware Cannot Reach

Offline Backups means that a copy is not connected to any computer while the threat is active: a disconnected drive, one kept in another home, or cloud storage in a separate account with two-factor authentication and no automatic synchronisation. It is the resource that turns an incident lasting hours into one lasting a weekend.

How to maintain it without creating an endless job:

1. Monthly rotation. Alternate two drives: one working, the other stored offline. Swap them and check the contents at each rotation.
2. Real isolation. Disconnecting the drive is not enough if you leave it plugged into the same rack as the shared power supply.
3. An off-site copy. Rotation addresses theft and fire; cloud storage alone does not always do so.
4. An annual restoration test from the disconnected medium: if you have never restored from a stored drive, you do not know whether it works.

That is the point the library backups guide repeats from its first section: you validate the plan by restoring, rather than looking at a green indicator.

Ransomware: How It Gets into a Studio

Ransomware does not choose victims by size; it chooses them by access. Common routes are an attachment containing macros, an installer downloaded from an unofficial website, open remote access with weak credentials, an unpatched computer and, above all, an open session with administrator permissions. Once inside, it encrypts visible drives, including network drives and sometimes attached ones, and demands payment for the key.

What makes it particularly serious in production is that projects stored on the infected machine disappear alongside everything else, and copies synchronised live inherit the encryption. That is why the response is prepared beforehand:

• User profiles without administrator privileges for everyday work; use the administrator only for installation.
• Automatic updates for the operating system, DAW and plugins with network permissions.
• Two-factor authentication for remote access and cloud storage, so encryption does not start with a stolen password.
• A disconnected copy and hash verification after restoring: check a restored file before reconnecting the computer.

File Recovery When Something Has Been Lost

File Recovery has three stages, and you should work through them in order:

1. Versions and recycle bin. System history, cloud versions and the drive recycle bin: recover minutes or days of work without tools.
2. Backup. Restore from the latest copy made before the incident, check the hashes and open the projects before accepting the result.
3. Recovery tools. If there is no backup, act immediately without writing to the affected drive: the less that drive is used, the more may be recoverable. System utilities distinguish between quick and exhaustive modes according to the file system, and acknowledge that deleted data on SSDs with the cleanup function enabled is usually unrecoverable. With physically damaged media, stopping attempts and consulting a specialist laboratory improves the chances.

If the incident involved encryption, disconnect the computer from the network before restoring, preserve its state for analysis and reconnect only once the source of the infection has been identified. The priority is never payment: it is rebuilding from a clean copy and closing the route it used to get in.

Next Step

With the storage structure settled, the other half of the problem is next: the equipment that has to keep playing live even when something fails. Live Resilience: Duplicate USB Drives, Backup Laptop, UPS and Emergency Playback.