New: The Menlo IRIS Browser Extension Makes Any Browser an Enterprise Browser. Meet IRIS
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Secure the Data in the Browsers Your Users Already Have

Get Zero-Latency DLP and Visibility on Trusted Sites and Cloud Isolation Where Needed Without Breaking Workflows.

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Not Every Site Needs Isolation, but Every Site Needs Control

Users spend 85% of their day in the browser, moving data across trusted SaaS apps, GenAI tools and meeting platforms where full isolation isn't essential, but risk remains.

  • Sensitive data leaks through copy/paste and file uploads on trusted sites and GenAI tools
  • Chat, camera, and microphone use in Zoom, Microsoft Teams and Google Meet quietly expands your risk
  • Unknown third-party extensions and new AI browsers create blind spots across users, devices, and BYOD

Last-Mile Data Security, Right Where Users Work

Browser DLP and Visibility on Any Device, Browser, or AI browser,
with Nothing for Users to Replace.

The Menlo Secure Extension secures data at the exact moment users interact with it on the endpoint, in any browser and on any device. As part of Menlo Protect, it works in tandem with the Menlo Cloud: the Menlo Cloud isolates high-risk browsing, while the Secure Extension applies zero-latency DLP controls and logs user actions on sites that need visibility and control but do not demand isolation. A single admin console and one set of policies let you mix and match enforcement as your needs change.

Protect Data and Keep Users Productive on Any Browser

The Secure Extension with Protect brings data protection to every user, browser and device, managed alongside the Menlo Cloud from one console with one set of policies.

Consistent Data Protection for Every Device

Extend data policy, controls and visibility to managed, unmanaged, BYOD, and mobile devices. Even trusted sites that don't need full isolation get the protection that sensitive data requires.

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Adopt Gen AI Tools Without Leaking Data

Enable the GenAI tools and AI browsers that boost productivity. Local, browser-level DLP controls keep sensitive data from leaking, even on low-risk, trusted sites.

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Stronger Security With Less Operational Complexity

Add browser security without adding another tool to manage. The Secure Extension and Menlo Protect share one set of policies and unified visibility. The Secure Extension fits into existing user workflows seamlessly.

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The Menlo Secure Extension‍

The Menlo Secure Extension deploys on the browsers your users already have, so nothing needs to be replaced. It secures data at the exact moment users interact with it, adds zero-latency data loss prevention (DLP) controls, and gives you visibility into user actions on sites that do not demand full isolation.

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Precise Controls for Every User, Site, and Browser

Choose the right enforcement for each situation: the Menlo Cloud with Menlo Protect, the Secure Extension, or both. Define enforcement by user type, device, posture, and application sensitivity, and change it at any time.

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Secure GenAI Use for Data Protection Teams

Employees want GenAI tools and AI browsers to work more efficiently. Apply copy/paste, upload and download controls on GenAI sites so sensitive data stays inside the business while users keep the productivity gains. Every action on protected sites is logged for review.

Protect Data in GenAI

Inventory Third-Party Extensions for IT Teams

Because the Secure Extension runs on the endpoint, it sees the other extensions installed there. Inventory potentially dangerous add-ons, then decide whether to allow, block or force install each one, all from the same console that manages your Menlo Cloud policies.

Get Extension Visibility
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Meet Compliance Needs on BYOD and Unmanaged Devices

Visibility and control are essential when it comes to users on personal, unmanaged, and mobile devices. The Secure Extension delivers DLP, watermarking, read-only access, print, and screenshot controls to any device, so compliance teams keep the same data protection wherever users work.

Protect Every Device

Frequently Asked Questions

Answers to the burning questions in your mind.

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Do I need Menlo Secure Enterprise Browser to use the Secure Extension?
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The Secure Extension is part of the Menlo Secure Enterprise Browser. It works in tandem with the Menlo Cloud and is managed from the same central admin console with a single set of policies. You can choose isolation via the Menlo Cloud or the low friction option of the Secure Extension by user/group, device, and application, and you can change between them at any time.

How is the Secure Extension different from full isolation?
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Full isolation in the Menlo Cloud is built for high-risk browsing. The Secure Extension runs locally on the endpoint and adds zero-latency DLP controls and visibility on sites that don't demand isolation. The two are complementary, and you can change enforcement options at any time.

Which browsers and devices does the Secure Extension support?
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It deploys on the browsers your users already have, including new AI browsers, so there's nothing to replace. It delivers data policy, controls, and visibility to any device: managed, unmanaged, BYOD and mobile.

Does the Secure Extension scan files for malware?

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Yes. Content protected by the Secure Extension is subject to complete malware analysis, including hash checks, antivirus, and cloud sandboxing, so files stay protected wherever users work with them.

See How Menlo Security Protects You

Self-Guided Tour

Take a self-guided tour to observe some of the ways that Menlo products enable secure app access, block sophisticated attacks, and provide critical insight into browsing sessions.

See Guided Tours and More

See How Menlo Security Protects You

See exactly how Menlo can be tailored to solve your unique security challenges. We offer a live demo customized to your teamʼs goals, showing you how to secure your stack and protect your users. A truly secure browsing experience is one click away.

Schedule a Custom Demo
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See How the Secure Extension Complements Menlo Threat Prevention and the Secure Enterprise Browser

Menlo Threat Prevention adds full cloud isolation for high-risk browsing, with all policies and logs in one console.