The Next Billion Users Will Not Be Human: Menlo Security Launches Industry’s First Browser Security Platform
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The Next Billion Users Will Not Be Human

The Menlo Browser Security Platform, for Humans and AI Agents, Is Ready for them

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The Browser Is The OS for Agentic AI

The browser is where humans and AI agents get their jobs done. 

The Menlo Browser Security Platform secures and enables productivity for both.

Through a single control plane, with the elastic cloud scale required to meet the fluid needs of your agentic strategy, Menlo delivers architectural immunity for all your users, human and silicon.

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Challenges for the Legacy Security Stack

Minimalist line icon of a browser window with a large eye symbol in the foreground, struck through by a diagonal line to represent privacy and the elimination of security blind spots.
The Visibility Gap
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  • The Session Visibility Gap: Legacy tools lack browser session context, creating a massive security hole that traditional network (SASE/SSE) and endpoint (EPP) solutions cannot fill.
  • Pipe vs. Host vs. Work: While SASE secures the pipe and EPP secures the machine, neither protects where the actual work happens: inside the browser.
  • The Agentic Blind Spot: Enterprise browsers and extensions focus solely on human users, leaving the high-speed, autonomous sessions of AI agents completely unsecured and ungoverned.
A minimalist line icon featuring a browser window with a warning triangle inside, partially covered by three four-pointed stars symbolizing high-tech cleanliness and security.
The Modernization Wall
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  • The Data Gap: AI agents are disconnected from the majority of corporate knowledge because many systems lack modern APIs.
  • The Modernization Wall: Bridging this gap usually requires a significant, time-consuming investment in API development.
  • The Web as an API: The alternative is to treat the web—the interface that already exists—as the universal API for agentic interaction.
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The Agentic Paradox
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  • Machine Speed, Zero Skepticism: AI agents offer massive productivity but bypass human guardrails like MFA and phishing awareness.
  • The Ultimate Insider Threat: Without rigorous threat and data controls, autonomous agents become high-risk internal vulnerabilities.
  • Unified Rigor Required: To safely scale, agents require the same security controls as humans, spanning access, file, and data protection.

Redefining Security for the Agentic Enterprise

Synergistic Architecture for Total Session Control

Unique Hybrid Architecture: The first and only solution to combine local security controls with cloud-based protection.

Intelligent Local Controls: The Menlo Secure Extension delivers Browser DLP and visibility for user interactions with trusted sites and web applications.

High-Risk Protection: High-risk browsing activity is automatically routed to the Menlo Cloud for cloud rendering and threat elimination.

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Universal Connectivity to Break Through the Modernization Wall

Bridging Agents to Data: ConnectAI workflows to trapped enterprise data. Menlo acts a secure bridge for applications with no or deficient APIs, connect agents and AI workflows to theapplications and data they need.

Intelligent Navigation: Navigates through complex web UIs to enable agent workflows.

Agent Access: Enables agents and AI workflows to easily navigate with SaaS and customerweb applications without complex scripts or setup.

Eliminates Modernization Debt: Solves "agentic data starvation" without requiring expensive, time-consuming system overhauls.

Immediate ROI: Enables CIOs to extract AI-driven value from existing legacy infrastructure today.

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Unified Protection for the Real Hybrid Workforce- Humans and AI Agents

Unified Browser Security: Treats humans and AI agents as equal participants, applying tailored policies to meet the specific needs of each.

Single Control Plane: Delivers unified tools, policies, and observability for consistent security across every sessioSn

Comprehensive Protection: Ensures zero-day threat prevention, file security, and data protection are applied regardless of the actor.

Confident AI Adoption: Resolves the "Agentic Paradox," allowing the enterprise to safely unlock the productivity gains of AI agents.

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Securing Autonomous and Browser Agents

Unlock The Productivity of Browser Agents

Modern browsers now include unmanaged, autonomous browser agents by default, and these create a new threat vector,

  • Evolution to Agents: Sidebars have shifted from passive assistants to active agents that can read and transmit data across open tabs.
  • Expanded Attack Surface: Browser agents introduce new vectors for prompt injection, spoofing, and credential theft.
  • Data Exfiltration Risk: These actors can bridge sensitive enterprise data to external LLMs without oversight.

Menlo extends AI Agent Security to the browser agent, actively applying security controls and prefiltering what the sidebar can see and access. Menlo gives enterprises the controls and visibility needed to safely enable users to realize the productivity gains of browser agents without the risks of data loss and malware ingestion.

Diagram showing AI security features isolating browser tabs, masking data, applying DLP controls, file security, prompt injection protection, disabling LLM connections, and input restrictions to protect an AI agent from accessing a public LLM.

AI Agent Security: The Guardian Runtime for the Agentic Economy

As enterprises build strategies to deploy AI agents, they face fundamental challenges that threaten to limit the productivity gains from agentic AI, while simultaneously creating new and profound security exposures.

  • Agents operate at speed and scale, executing tasks without human guardrails
  • Agents pose significant challenges to enforcement of application access controls  
  • Agents struggle with access to legacy applications and data due to APIdeficiencies

Menlo AI Agent Security, part of the Menlo Browser Security Platform, resolves the "Agentic Paradox." By providing a hardened guardian runtime, Menlo secures agent workflows and bridges the gap to trapped enterprise data. AI Agent Security delivers immediate ROI, making agents instantly productive and safe. With unified observability and zero-day prevention, Menlo provides the definitive security layer for both humans and your silicon workforce.


Diagram showing Menlo AI Agent Security architecture with an agent orchestrator connecting via high-speed API to a cube labeled Rendering Engine and Security Filter, branching to Agent Data Access, Content Reconstruction, Legacy App Bridge, and Governance Layer components.

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The Menlo Browser Security Platform

Diagram illustrating the Menlo Browser Security Platform architecture with components for unified control, core services, deployment, integrations with SASE/SSE, AI agents, endpoint security, and SOC tools, supporting managed devices, unmanaged BYOD, email, and web apps, delivering business value like scalability, vendor consolidation, lower TCO, AI productivity, and reduced integration friction through secure internet, app access, AI, and files and data.

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Trusted by Your Peers

Backed by Gartner Peer Insights, discover why enterprise leaders choose Menlo Security, with verified reviews from top organizations.

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"Menlo's Crucial Role in Securing Remote Workforce Amid Pandemic"

Enterprise Security Engineer

Industry: Construction
Firm Size:1B - 3B USD

"Menlo Secure Cloud Browser's Praise-Worthy Approach Towards Internet Safety"

Chief Information Security Officer

Industry:Healthcare and Biotech
Firm Size:250M - 500M USD

"Achieving Secure Collaboration with Menlo Security"

Security Architecture

Industry: Software
Firm Size:1B - 3B USD

"Smooth Implementation and Effective Support of New Proxy for more Security"

Senior Network and Security Expert

Industry: Healthcare and Biotech
Firm Size:30B + USD

"Menlo's Secure Cloud Browser: A Critical Tool in Advanced Threat Protection"

Cyber Defence Architect

Industry: Banking
Firm Size: 30B + USD

"Website Activity Security: Menlo Offers Insight on User Browsing"

Senior Vice President

Industry: Banking
Firm Size: 50M - 250M USD

"Overcoming Web Risks: The Role of Remote Browser Isolation"

CISO

Industry: Government
Gov't/PS/ED <5,000 Employees

"Distributed Workforces Benefit from Menlo Secure Cloud Browser's Centralized Management"

TBM

Industry: Manufacturing
Firm Size: 500M - 1B USD

"Menlo's Robust Cybersecurity Solution for Web and Email Access"

Technology Consultant

Industry: IT Services
Firm Size: 50M - 250M USD

"Website Activity Security: Menlo Offers Insight on User Browsing"

Senior Vice President

Industry: Banking
Firm Size: 50M - 250M USD

"Overcoming Web Risks: The Role of Remote Browser Isolation"

CISO

Industry: Government
Gov't/PS/ED <5,000 Employees

"Distributed Workforces Benefit from Menlo Secure Cloud Browser's Centralized Management"

TBM

Industry: Manufacturing
Firm Size: 500M - 1B USD
"Highly evasive threats are growing as threat actors evolve how they deploy phishing and malware attacks. Tools like Menlo Security’s browser security solution, including their HEAT Shield, can help to combat cyber threat vectors for the world’s top financial institutions, governments and leading enterprises."
"Menlo Security is the easiest way for us to analyze malicious URLs and combat HEAT (Highly Evasive Adaptive Threats) as we conduct our investigations and research. It has been a good solution for us when it comes to our incident response especially as we investigate hundreds of threats every day. With Menlo, we can easily detect malicious URLs leading to faster threat detection response. Menlo allows us to provide our analysts with a risk-free internet experience without impacting user performance."
"Menlo gives us full visibility inside the browser allowing me to detect and block highly evasive threats targeting my users. Before Menlo Security we didn’t know our users were being targeted with evasive web threats until it was too late. Menlo Security now provides us with visibility into the browser allowing us to completely remove the malware problem from web and email links. Menlo allows us to provide users with a risk-free internet experience without impacting user performance."
"Menlo gives us full visibility inside the browser, allowing me to detect and block highly evasive threats targeting my users."
"We know we need to protect our network from emerging attacks and threats targeting the web browser. We are seeing highly evasive threats as a concerning and growing tactic amongst threat actors, and solutions like HEAT Shield can dynamically block these attacks, even if they are zero hour, keeping our endpoints safe."
"The solution prevents all web and email security threats before they enter our network. The main difference with the on-premise proxy was that we were heavily dependent on signatures, web categorization, and filtering. We have seen a decrease in the number of security alerts that our security ops team has to follow up on. Menlo provides a periodic report, which we can check on a regular basis. The report gives me confidence that the websites that are supposed to be blocked are always blocked. It lessens the tasks of the personnel who are doing web monitoring, so they're able to do other things."
"Menlo provides my users a risk-free internet experience with no noticeable difference to their browsing speed."

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.

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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.

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Mac laptop with Menlo Secure Application Access UI on screen