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Island Browser Extension

Add essential browser security & DLP to your stack 

Designed for company-owned, managed computers. Designed for your stack. Secure the browser where users work, reduce risk in SaaS and the web, and gain visibility you can turn into client value. 

Why it Matters on Managed Devices 

Prevent data loss.

Add DLP at the point of use in SaaS and the web. 

Prevent data loss.

Strengthen your layered defense.

Add the browser layer that your RMM, EDR, firewall, and email tools cannot cover.

Strengthen your layered defense.

Reduce tools and cost.

Often reduce or replace separate DNS or web filtering, DLP, or proxy only tools.

Reduce tools and cost.

See what is actually happening.

Reveal shadow SaaS and AI, risky behaviors, and high-level activity and productivity trends for client reporting.

See what is actually happening.

Standardize extensions.

Allow only approved add ons and block risky ones.

Standardize extensions.

Enforce the browser.

On managed devices you can block unsanctioned browsers and require the extension where needed.
Enforce the browser.

For Managed Devices Only

Use the extension only on company-owned, managed computers. Do not deploy it on BYOD or third-party machines, since monitoring activity on personal devices can violate privacy. For unmanaged devices, use a dedicated work browser to keep personal and work separate while maintaining strong controls.

Learn why you should never deploy tools like RMM, EDR, DNS filtering, SASE or browser extensions on BYOD.

Read the BYOD Security White Paper
Download the PDF
Download

How it fits with your stack 

  • Consolidate the stack. In many environments the extension can reduce or replace separate DNS or web filtering, DLP, or proxy only tools, while keeping users productive. 
  • Complement core layers. Works alongside your RMM, EDR, firewall, identity, and email security. 
  • Multi-tenant friendly. PORT1 provides policy templates you can load per client. You can also copy settings from one client tenant to another. 
  • Turn insights into outcomes. Export activity and alerts into tickets and reports your clients understand, which also helps support common control needs across frameworks such as SOC 2, HIPAA, PCI-DSS, NIST 800-171, CMMC, ISO 27001, and more. 

Capabilities at a Glance 

  • Safe browsing and threat reduction 
  • DLP: Data Loss Prevention 
  • Extension governance 
  • Identity and session protection 
  • SaaS and AI visibility 
  • Audit and reporting 

“During a trial of the Island extension at a client we found some really bad browser extensions and a bunch of SaaS apps being used that the client did not know about. I cannot believe we had not gotten in front of these things before. I love having this visibility and control, and I cannot wait to add this reporting to our QBRs!”

— Alex M., MSP Owner

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See Value in Three Steps

1

Deploy:

Use existing tools to push the extension to managed browsers
Deploy:
2

Test:

Apply a starter policy in report-only mode, confirm, then enforce
Test:
3

Scale:

Expand deployment by user group or application as needs grow
Scale:

How it Fits with Your Model

Fits cleanly with PSA, RMM, endpoint, and email layers by adding essential browser and SaaS controls. Many end clients pair the Extension across standard users with Island Browser for higher risk roles or applications.

Product Selection Guide

Pick based on device trust and the level of control you need.

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On managed devices, Island Browser is the preferred secure workspace for the full work experience. When a user must use a consumer browser, run the Island Browser Extension on that managed device for added depth. For unmanaged devices and contractors, use Island Browser to create a separate, work-only environment. If you prefer to issue or repurpose a dedicated device, consider IslandOS.

Resources You Can Download 

Learn more with one simple click.

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If you’re tired of stacking tools just to keep up, realizing it’s a race that can’t be won...

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