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Cloud Migration: Where to Start When You Don't Know Where to Start

De4sec Technology Β·Mar 2026 Β·4 min read

Most cloud migration fear isn't about technology β€” it's about the unknown. Here is exactly where to start, told through the story of a business that waited too long.

It's 7.43am. A business owner β€” let's call her Sandra β€” is standing in her office car park, coffee going cold, staring at her phone. She's just received the email. The one that says the server is down. The one that says nobody can access the files. The one that says the presentation she's been building for three weeks is just… gone. She calls her IT guy. He doesn't answer. He's the only IT guy.

This is one of the most common conversations we have with SME owners across Kenya and Australia. Not a lack of intention β€” a lack of a clear first step.

Why cloud migration feels harder than it is

Here's the thing nobody tells you: most of the fear around moving to the cloud isn't about the technology. It's about the unknown. What if we lose something? What if the team can't figure it out? What if it costs more than we can afford? These are all reasonable questions. And they all have reasonable answers. But when you're running a business and nobody's sat down to walk you through them, they can feel like walls.

Step 1: Start with email and collaboration β€” not everything

The single biggest mistake we see businesses make with cloud migration is trying to move everything at once. Don't. Start with the tool your team uses most: email and file sharing. Microsoft 365 β€” which includes Outlook, Teams, OneDrive, and SharePoint β€” is where we start with almost every client.

βœ“Your team already knows what email looks like. The learning curve is minimal.
βœ“Files in OneDrive are accessible from any device, anywhere. No more 'it's on my laptop at home.'
βœ“SharePoint gives you one place for shared documents β€” with version history, so you can always go back.
βœ“Teams replaces the scattered WhatsApp groups and email chains that slow everyone down.

One client of ours β€” a healthcare organisation in Australia β€” had staff working across five different tools. Within four weeks of moving to Microsoft 365, document access was three times faster and the team actually knew where things lived.

Step 2: Don't migrate data β€” migrate workflows

Most migration horror stories happen because someone moved files to the cloud without thinking about how the team actually works. They dumped everything into a folder structure that made sense to one person, in one moment, and then wondered why nobody could find anything three weeks later.

Before you move a single file, answer these:

β†’How does your team currently find documents?
β†’What does a new team member need access to on day one?
β†’Which files does the whole team need, and which are department-specific?

Build the cloud structure around the answers, not around what's already on your server. The migration is an opportunity to fix the mess β€” not replicate it.

Step 3: Security before you flip the switch

Moving to the cloud doesn't automatically make you secure. Before you go live, three things must be in place:

βœ“Multi-Factor Authentication (MFA) on every account. This blocks over 99% of automated attacks.
βœ“Email authentication β€” SPF, DKIM, DMARC β€” configured properly. This stops your domain being spoofed.
βœ“Access controls reviewed. Who can see what? Who still has access who shouldn't?

It's not complicated to set up if you know what you're doing. And it's the difference between a cloud setup that protects your business and one that just creates a new attack surface.

Step 4: Get one win. Then build on it.

Get email and files sorted. Let the team settle in. Fix the small annoyances. Make sure backups are running. Then β€” and only then β€” look at what comes next. The goal isn't to be 'in the cloud.' The goal is for your team to work faster, your data to be safer, and your business to grow without IT being the thing that holds it back.

Back to Sandra

By 11am that morning, Sandra had lost the client. The server took three days and significant emergency costs to restore. Six months later, her business is on Microsoft 365. Files in SharePoint. Team on Teams. Email secured with MFA.

"I kept putting it off because I thought it would be complicated. It wasn't. I just needed someone to show me where to start."

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RELATED SERVICES:
Cloud MigrationMicrosoft 365Business IT Setup