Advanced Information Protection Simple. Fast. Scalable.

Leverage existing technology investments for a simple, fast and scalable solution to tailor protection of files, messages and chats in Microsoft 365 collaboration tools.


Design Flexible Information Barriers in Microsoft Teams

With NC Protect design Information Barriers in Microsoft Teams to restrict specific collaboration, but with enough flexibility to allow other types of communication.

Work from Home Securely

Let users work from anywhere while protecting Office 365 data shared in Teams, SharePoint, Outlook and OneDrive.

Prevent Accidental Sharing in Microsoft Teams

Stop Oops moments! Prevent users from sharing the wrong files or messages with the wrong Team.


Nucleus Cyber Sweeps Gold in the 2021 Cybersecurity Excellence Awards

Awards Program Recognizes NC Protect as an Outstanding Information Security Product in Access Control, Application Security, Data-Centric Security, Data Leakage Prevention and Insider Threat Solution

Nucleus Cyber and archTIS Limited (ASX:AR9) Close Merger. Learn more.

Dynamic Data Discovery, Protection & Compliance


Locate and classify all sensitive and confidential data (PII, IP, HR / Board docs, Contracts, etc.) using one set of rules for one to multiple on-premises and cloud environments. Encrypt or quarantine docs when required. Track access to data. 


Utilize dynamic file security that adjusts based on real-time comparison of user context and file content to enforce regulations and policies with configurable usage rights, custom watermarks and sharing rules/controls.


Automatically adjust access rights and control how business-critical information in chats, messages and files can be used and shared based on both user and data attributes (e.g. Is the user on the corporate network or in a public location? With whom and what is being shared?).

Granular, Item-level Security Ensures Secure Collaboration 

NC Protect augments authentication using the unique identity a file builds over time. It starts the moment a file is first saved, with its content, name, authorship and date stamps. Throughout its life cycle it gains additional transient context such as the file location or information repository and classification levels.

Access and usage rights are applied by blending traditional user permissions with granular business information such as security level or project team. Additionally, NC Protect leverages attributes such as IP address, device, browser or time of day.

NC Protect takes your data security policies and enforces them completely and transparently for each and every user and device.


  • Classify content based on the sensitivity of its contents
  • Adjust protection based on file and user context – including email recipients
  • Apply business policies to files as they move between people and locations
  • Encrypt individual files only when the situation requires
  • Change file protection when the usage context changes
  • Limit details of files and properties so users can’t discover security policies
  • Add a custom watermark to Word, PowerPoint, Excel and PDF documents

Secure ALL Your Collaboration With a Single Solution

SharePoint & Office 365

Intelligent Data Security for Office 365 and SharePoint Collaboration

Microsoft Teams

Conditional Access and Protection for Teams Chat and Files


Protect Yammer Files from Unauthorized or Accidental Sharing


Discovery, Protection & Auditing for Cloud Collaboration

File Shares

Ensure Data Compliance and Security for File Share Content

Nutanix Files

Dynamic Data Discovery, Classification & Security for Nutanix Files

“Secure collaboration is always top priority for our customers, and Nucleus Cyber’s integrations can help customers with highly sensitive data to ensure it remains protected as it is shared through the collaboration lifecycle.”

Ryan McGee

Security Product Marketing, Microsoft Corp

Start Collaborating Securely

Explore how NC Protect can secure your collaboration to protect against insider threats with dynamic data-centric security.


SharePoint Cloud Migration: 8 Tips for Success

SharePoint Cloud Migration: 8 Tips for Success

As digital transformation has accelerated to support remote work, how do you secure on premise and hybrid SharePoint environments as you transition to the cloud to ensure consistent access, sharing and security policies? This is the question on every Chief Information...

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