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Cybersecurity 2026 Rank: #3178

Menlo Security ✓

Browser security for humans and AI agents.

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Agent Browser Security AI Security
More categories (4)
Cyber Threat Protection AI Agents Data Loss Prevention Cybersecurity
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Verdict

A quick read before you dig into the full page.

Best if
Browser security for humans and AI agents
Skip if
Unique hybrid architecture creates learning curve
Pick this when
Secure browsing features

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Overview

The Menlo Browser Security Platform is a comprehensive security solution designed to protect both human and AI end users from cyber threats. This platform is an industry-first that plays a vital role in ensuring secure browsing, making it particularly suitable for agentic enterprises where humans and AI agents interact via the browser to execute tasks.

It leverages AI-based adaptive DLP and agent security to provide secure access, data protection, and zero-day threat prevention, maintaining a secure environment for both human and silicon users.

It implements security inside the browser, the work location of both humans and AI agents, instead of the pipe or machine endpoint, which are the focus of conventional security solutions.

With controls for access, file, and data protection, it balances productivity and risk management, ensuring AI agents operate within secure frameworks.

It accommodates the dynamic requirements of enterprises with elastic cloud scale and delivers 'architectural immunity'. The platform's hybrid architecture combines local security controls with cloud-based protection.

It has Intelligent Local Controls for user interactions with trusted sites and web applications, and high-risk browsing activities are automatically routed to the Menlo Cloud for threat elimination.

This platform is also designed to help bridge the gap between AI agents and enterprise data, by securely connecting AI workflows to applications and data sources that lack modern APIs.

This is achieved while maintaining comprehensive session control and providing visibility into user interactions, thereby addressing security blind spots.

Menlo Security website

Access & connections

Where you can use Menlo Security.

Platforms

Web

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • Text

Output

  • Text

Supported features

  • Cybersecurity

Pros & cons

Pros

  • Secure browsing features
  • Agent security
  • Zero-day threat prevention
  • Implements security in-browser
  • Access, file, data protection
  • Balances productivity and risk
  • Accommodates dynamic enterprise needs
  • Elastic cloud scale
Show 24 more
  • Offers architectural immunity
  • Hybrid architecture with cloud-based protection
  • Intelligent Local Controls
  • Automatic routing for high-risk browsing
  • Connects workflows to deficient APIs
  • Comprehensive session control
  • Provides visibility into interactions
  • Reduces security blind spots
  • Accommodates agentic enterprises
  • Adaptive to trusted sites and applications
  • Single control plane
  • Observability for consistent security
  • Prevents prompt injection, spoofing, credential theft
  • Disables LLM connections
  • Applies input restrictions
  • Supports legacy applications and data
  • Unified browser security
  • Tailored security policies
  • Immediate ROI from legacy infrastructure
  • Resolves 'Agentic Paradox'
  • Eliminates modernization debt
  • Preventing 'agentic data starvation'
  • Navigates through complex web UIs
  • Protects enterprise data from external LLMs

Cons

  • Limited to browser protection
  • Depends on cloud access
  • Potential latency issues
  • Requires modern browser support
  • Must trust third-party cloud
  • Lack of endpoint security
  • Excluded non-web applications
  • May ignore local threats
Show 2 more
  • Reliance on elastic cloud scale
  • Unique hybrid architecture creates learning curve

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Releases 1

Initial release March 18, 2026 Current
Initial release of Menlo Security.

FAQ 12

What is Menlo Browser Security Platform?
Menlo Browser Security Platform is a comprehensive security solution designed to protect human and AI end users from cyber threats. Its unique hybrid architecture combines local security controls with cloud-based protection, helping to maintain a secure environment.
How does the Menlo Security aid in secure browsing?
Menlo aids in secure browsing by implementing security measures directly inside the web browser, allowing both human and AI users to carry out their tasks securely. It accommodates dynamic enterprise needs with its elastic cloud scale and architectural immunity, offering a balance between productivity and risk management. It also automatically routes high-risk browsing activities to the Menlo Cloud for threat elimination.
What role does AI play in the Menlo Browser Security Platform?
AI plays a pivotal role in the Menlo Browser Security Platform. It employs an AI-based adaptive DLP mechanism and agent security to ensure secure access, data protection and predictable prevention of zero-day threats. Additionally, it can securely link AI workflows to applications and data sources that otherwise lack modern APIs.
What is AI Adaptive DLP?
AI Adaptive DLP, or Data Loss Prevention, is an AI-based system that Menlo uses to prevent the loss of data through unauthorized access or data breaches. It adapts to various threat landscapes and uses smart mechanisms to thwart attempts to siphon or corrupt data.
How does Menlo Browser Security Platform handle risk management?
Menlo handles risk management by striking a balance between productivity and security. It safeguards the work location - the browser - where both human and AI agents operate, rather than just securing the pipe or machine endpoint. It automatically routes high-risk browsing activities to the Menlo Cloud for threat elimination, thus mitigating browser-based threats.
What does 'architectural immunity' mean in the context of Menlo Security?
'Architectural immunity' in the context of Menlo Security refers to its capability to make the environment resistant to threats, not by merely responding to detected threats, but by structurally preventing them at the foundational level.
What does the hybrid architecture of Menlo Security entail?
Menlo's hybrid architecture amounts to the symbiotic implementation of local security controls and cloud-based security measures. It has Intelligent Local Controls for user interactions with trusted sites and applications, while high-risk activities are instantly sent to the Menlo Cloud for risk mitigation.
How does Menlo Security handle high-risk browsing activities?
Menlo identifies and automatically routes high-risk browsing activities to the Menlo Cloud where these threats are effectively nullified. This approach provides an extra layer of security and prevents potential data breaches or cyber attacks.
Can Menlo Browser Security Platform help connect AI workflows to applications without modern APIs?
Yes, Menlo Browser Security Platform can securely connect AI workflows to applications and data sources that lack modern APIs. It does so while maintaining comprehensive session control and providing visibility into user interactions, thereby addressing security blind spots.
What is the role of Intelligent Local Controls?
Intelligent Local Controls is a feature of Menlo Security that manages user interactions with trusted sites and web applications. These controls act as a local security layer ensuring safe navigation and usage for users.
How does Menlo's security inside the browser differ from conventional security solutions focused on the pipe or machine endpoint?
Menlo installs security measures directly within the browser where the work takes place, be it for humans or AI agents. Conventional security solutions, on the other hand, focus on securing the transport layer (pipe) or device (machine endpoint). Menlo's unique approach allows it to control and secure where the actual work occurs, thus offering more effective and context-aware security.
What does it mean when Menlo Security accomodates the dynamic requirements of enterprises with elastic cloud scale?
Elastic cloud scale refers to the platform's ability to adjust to the varying demands and size of a business, specifically its need for security resources or capacity. Menlo Security is highly agile and capable of accommodating the dynamic requirements of enterprises, offering them scalable services while ensuring robust threat management.
Menlo Security
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