
Knowledge base
April 27, 2025
Who actually has access to your sensitive info?
Sensitive information swings around in mailboxes, Teams chats and shared folders…. but who’s keeping track? 🤯 Many SMBs struggle with data security – without even realizing it. Customer records, financial reports and internal documents are often stored everywhere and nowhere.¹
📌 Recognizable questions:
- Who has access to which documents?
- How is data shared within Teams, Outlook or SharePoint?
- Do you actually comply with ISO 27001 or NIS2?
- Does anyone still store files in their mailbox or on a USB drive?
- Do we actually know where sensitive info is exactly?
- What happens if someone accidentally shares the wrong file?
- Do former employees still have access to shared folders?
- Do colleagues use private tools such as Dropbox or Gmail for work files?
- Is there a backup if something goes wrong?
- What do we say to the regulator later if there is an incident?
Without an overview, things go wrong
Without a grip on your data, it’s often a matter of time before something goes wrong. A file sharing error, wrong access or a security leak – you don’t want that.²
🎯 How can we help?
At ALTA-ICT, we help SME organizations get a grip on their data security – without complicated processes.
We think practically:
🔹 What sensitive info is there?
🔹 Who has access to what?
🔹 How do you comply with NIS2 and ISO 27001?
We deploy Microsoft Purview smartly, so that you do keep an overview – and don’t get a headache from compliance.
Need to spar about your situation? Book a short demo via: alta-ict.nl/appointment-making Or feel free to send us a message. 😊👇
References
¹alta-ict.co.uk/PurviewLabels
Want to know more?

Related
blogs
Tech Updates: Microsoft 365, Azure, Cybersecurity & AI – Wekelijks in je Mailbox.