Data Backup 101: Local Hard Drive + Cloud in Three Steps (For Families & Small Businesses)

Laptops get stolen, drives fail, kids delete schoolwork—sometimes all in the same week. If you’re in Auckland and you’ve been meaning to “sort a backup later,” this is your friendly nudge. Below is an easy three-step plan that protects photos, homework, and business data without turning you into an IT admin.

TL;DR

• Follow the 3-2-1 rule: 3 copies, 2 different places, 1 offsite.

• Step 1: Automatic backup to an external drive or NAS.

• Step 2: Mirror essentials to a trusted cloud service.

• Step 3: Test a restore monthly so you know it actually works.

• Not sure where to start? AEPC sets it up for homes and small businesses in Auckland. 👍

Why backups matter (especially in NZ)

• Storms, power flickers and surges can corrupt drives.

• Theft and loss happen more than we think—in cars, cafés, and school bags.

• Ransomware targets small businesses and families alike.

• Cloud sync ≠ backup. If a file is deleted or encrypted, it can sync that deletion everywhere.

The three-step plan

1) Local backup to an external drive or NAS

• Families: A portable USB 3.0 hard drive (or SSD) is simple and affordable.

  • Windows: Turn on built-in backup (e.g., File History/Backup) and let it run daily.

  • Mac: Use Time Machine with an external drive.

• Small businesses: Consider a NAS (network-attached storage) so multiple PCs can back up to one central box. Keep admin access limited and enable encryption.

• Rotation: If possible, use two drives and swap weekly—keep one safely offsite.

• Retention: Aim for at least 30–90 days of versions so you can roll back mistakes.

2) Offsite/cloud copy of your key data

• Use trusted platforms (e.g., Microsoft OneDrive/SharePoint, Google Drive/Workspace, iCloud) for Documents, Desktop, and working folders.

• Turn on file version history so you can roll back to earlier versions.

• For business email and shared files, set sensible retention and recovery policies in your tenant. (Note: syncing isn’t the same as backup; consider add-on backup for SaaS if your risk is higher.)

3) Test restores (the step most people skip)

• Once a month, pick three random files and restore older versions to confirm everything works.

• Keep a one-page Restore Checklist: where your copies live, who to contact, how to access passwords/keys.

• Log each test (date, what you restored, time taken). If it fails, fix it now—not during a crisis.

Quick self-checks & tips

• Last backup date: Open your backup app—when did it last run without errors?

• Green lights: Your external drive shows up instantly? No strange clicking sounds? Good sign.

• Space check: Your backup destination should have 2× your data size for versions.

• Encrypt backups:

  • Windows: use BitLocker To Go on external drives.

  • macOS: format external drives as Encrypted in Disk Utility; keep the passphrase safe.

• Passwords: Store backup keys/passphrases in a password manager.

• Label gear: Name drives clearly (e.g., “Family-Backup-A” / “Family-Backup-B”).

• Don’t DIY data recovery: If a drive is clicking, wet, or was dropped—stop using it and call a pro.

When to call a pro

• Drive makes clicking/grinding noises, or isn’t detected.

• You’ve been hit by ransomware or suspect malware.

• NAS/RAID faults, red lights, or multiple disk errors.

• Microsoft 365/Google Workspace retention, compliance, or multi-user setup questions.

• You need a documented backup plan for staff or auditors.

What we do (AEPC’s simple process)

1. Friendly consult: Understand your devices, data, risks, and budget.

2. Plan & sizing: Choose the right mix—external drives, NAS, and cloud—aligned to the 3-2-1 rule.

3. Setup & security: Configure Windows/Mac backups, OneDrive/SharePoint or Google Drive, encryption, versioning, and sensible retention.

4. Documentation: We label drives, map locations, and give you a one-page Restore Checklist.

5. Training: Show you (or staff) how to run a test restore in minutes.

6. Support: Optional health checks and reminders so your backups stay healthy.

7. Hardware warranty & sourcing: We supply quality drives/NAS with NZ-backed warranty.

Prevention & best practices

• UPS/surge protection for desktops and NAS boxes.

• Keep OS and antivirus up to date.

• Use multi-factor authentication on cloud accounts.

• Beware phishing—when in doubt, don’t click.

• For businesses, define who owns which folders, and keep admin rights tight.

Call AEPC – we’ll set it up properly

AEPC – Auckland East PC
📍 9/28 Torrens Road, Burswood, Auckland 2013
📞 0279-088880
📧 akleastpc@gmail.com
🕘 Mon–Fri: 9:00 AM – 5:00 PM
🕘 Sat & Sun: 9:00 AM – 4:00 PM (reservation required)

Pop in, call, or email us and we’ll build a safe, affordable data backup NZ plan tailored to your home or small business IT needs.

FAQ

Q1: Is OneDrive/Google Drive a real backup?
A: Not by itself. They’re great for sync and version history, but deletions and ransomware can sync, too. Keep a separate backup (external drive or NAS) plus cloud copies.

Q2: How big should my external drive be?
A: Aim for 2× your current data so you have room for versions and growth.

Q3: How often should I back up?
A: Daily (automatic) for active files; weekly for full system images; monthly test restores.

Q4: Do I need a NAS at home?
A: Not always. A single external drive may be enough for one or two PCs. A NAS helps when you have multiple users, need centralised storage, or want redundancy.

Q5: Can I back up phones and tablets?
A: Yes—enable iCloud on iPhone/iPad or Google cloud services on Android. For family photos, consider also saving to your PC/NAS for a second copy.

Q6: How long should I keep backups?
A: Keep at least 3–6 months of versions. Businesses may need longer—check your accountant or policy requirements.

Q7: What if my backup drive fails?
A: That’s why we keep two drives and a cloud copy. Replace the failing drive and re-seed from your other copies.

Q8: Will encryption slow things down?
A: A little on older machines, but it’s worth it. Protecting portable drives is essential.