Cloud Storage Guide
Cloud storage services allow you to store your files online and access them from anywhere. However, popular services like Google Drive, Dropbox, and OneDrive often have access to your unencrypted files and may share your data with third parties. This guide will help you find more private alternatives and implement better practices for cloud storage.
The Problem with Standard Cloud Storage
Most mainstream cloud storage providers:
- Can access and scan the contents of your files
- May use your data for advertising or product improvement
- Often comply with government requests for user data
- May not use end-to-end encryption by default
Privacy-Focused Cloud Storage Alternatives
The Good Cloud (privacy first cloud)
The Good Cloud offers secure, privacy-focused cloud storage designed to keep your data safe and under your control.
- Privacy by Design: Your data remains private and is never shared with third parties.
- Hosted in the Netherlands: Ensuring compliance with strict European privacy laws (GDPR).
- User-Friendly Interface: Easy file management with intuitive controls.
- End-to-End Encryption: Protects your data during transfer and at rest.
- Secure Collaboration: Share files and collaborate without compromising privacy.
- Independent & Tracker-Free: No data exploitation, no Big Tech involvement.
Tresorit
Tresorit offers end-to-end encrypted cloud storage:
- Zero-knowledge encryption
- Based in Switzerland and Hungary
- Secure file sharing with non-users
- Available for all major platforms
- Paid service with business focus
Sync.com
Sync.com provides:
- End-to-end encryption
- Zero-knowledge privacy
- Based in Canada
- Free tier available with 5GB
- Competitive pricing for additional storage
ProtonDrive
From the makers of ProtonMail:
- End-to-end encryption
- Zero-access encryption
- Based in Switzerland
- Integrated with Proton ecosystem
- Free tier available with limited storage
Encryption Tools for Any Cloud Storage
If you prefer to stick with your current cloud storage provider, you can add an extra layer of encryption:
Cryptomator
Cryptomator is a free, open-source encryption tool that works with any cloud storage:
- Creates encrypted vaults in your cloud storage
- Client-side encryption
- Available for Windows, macOS, Linux, iOS, and Android
- Open-source and free (mobile apps have a one-time fee)
Boxcryptor
Boxcryptor provides:
- End-to-end encryption for major cloud storage providers
- Zero-knowledge encryption
- Free tier for one cloud provider and two devices
- Paid plans for multiple providers and devices
VeraCrypt
VeraCrypt allows you to create encrypted containers:
- Create encrypted volumes that can be stored in the cloud
- Strong encryption
- Open-source and free
- Requires more technical knowledge
Best Practices for Secure Cloud Storage
Use Strong, Unique Passwords
Protect your cloud storage accounts with strong, unique passwords and enable two-factor authentication whenever possible.
Encrypt Sensitive Files Before Uploading
Even with privacy-focused providers, consider encrypting your most sensitive files before uploading them to the cloud.
Be Mindful of Sharing
When sharing files, check the permissions you're granting and consider using password protection or expiration dates for shared links.
Regular Backups
Don't rely solely on cloud storage for important files. Follow the 3-2-1 backup rule:
- 3 copies of your data
- 2 different storage types
- 1 copy off-site
Read the Privacy Policy
Understand what data your cloud storage provider collects and how they use it.
How to Transition to Secure Cloud Storage
- Choose a secure solution that meets your needs
- Set up encryption if needed
- Start with new sensitive files rather than migrating everything at once
- Gradually move existing files to your new secure storage
- Delete files from your old service once they're securely stored elsewhere
Conclusion
Secure cloud storage is an essential part of protecting your digital privacy. Whether you choose a privacy-focused provider or add encryption to your existing cloud storage, taking control of your data helps prevent unauthorized access and reduces your digital footprint.
Remember that convenience and security often involve trade-offs. The most secure solutions might require more setup or have fewer features than mainstream options, but the privacy benefits are well worth the effort for your most sensitive information.