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Section 8: Digital and Online Safety

Cloud Storage Safety

Secure cloud storage practices

What is cloud storage?

Cloud storage saves your files online. You can access them from anywhere.

Popular services:

Google Drive
Dropbox
OneDrive
iCloud

How to stay safe:

✅ Use strong passwords
✅ Enable two-factor authentication
✅ Don't store sensitive info
✅ Check sharing settings
✅ Regular backups

Share with specific people
Set expiration dates
Use passwords for links
Don't share publicly

Overview

Cloud storage is convenient but requires security practices to protect your data.

Choosing a Provider

Consider:

Security features (encryption, 2FA)
Privacy policy
Storage limits
Price
Platform compatibility

Reputable Providers:

Google Drive (15GB free)
Dropbox (2GB free)
OneDrive (5GB free)
iCloud (5GB free)

Security Best Practices

Account Security:

Strong, unique password
Enable two-factor authentication
Regular password changes
Monitor account activity

Data Security:

Encrypt sensitive files before upload
Don't store passwords in cloud
Avoid storing IC/passport copies
Use zero-knowledge providers for sensitive data

Setting	Recommendation
Link sharing	Specific people only
Public links	Avoid or password-protect
Edit permissions	Grant only when necessary
Link expiration	Set when possible

Backup Strategy

Don't rely on single cloud provider
Keep local backups
Use 3-2-1 rule (3 copies, 2 media types, 1 offsite)
Test restoration periodically

Privacy Concerns

Providers can access your files
Law enforcement can request access
Data may be scanned for content
Consider encrypted alternatives for sensitive data

If Account Compromised

Change password immediately
Enable 2FA if not already
Review account activity
Revoke suspicious access
Check shared files
Notify affected parties

Important Resources

Google Security: myaccount.google.com/security
Have I Been Pwned: haveibeenpwned.com

Frequently Asked Questions

Is cloud storage safe for sensitive documents?

For highly sensitive documents, use encrypted cloud storage or encrypt files before uploading. Consider local storage for extremely sensitive data.

Can cloud providers read my files?

Yes, most providers can access your files. For privacy, use zero-knowledge providers like pCloud or ProtonDrive.

What happens if cloud provider goes out of business?

You could lose access. Always maintain local backups. Don't rely solely on cloud storage.

Is free cloud storage safe?

Reputable free services (Google, Microsoft) are generally safe. Be cautious with unknown providers offering unlimited free storage.

Last updated: March 2026

Disclaimer: This guide provides general information only. Always verify with official sources for the most current information.