LayerX Security: Redefining the Enterprise Browser Workspace
LayerX Security is a leading cybersecurity company headquartered in Tel Aviv, Israel, with additional operations in Miami, Florida. Founded in 2021 by veterans of elite IDF cyber units, the company is at the forefront of the "Enterprise Browser" movement. LayerX's mission is to transform any standard web browser into a secure, governed, and manageable workspace without compromising the native user experience. By operating at the application layer, LayerX provides a "last-mile" security solution that protects data, identities, and applications from the web-borne risks that traditional network security tools often miss.
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The Vision: Security at the Point of Interaction
Modern work happens almost entirely within the browser, yet legacy security architectures (like VPNs, VDIs, and traditional Secure Web Gateways) were designed for a network-centric world. LayerX addresses this shift by moving the security enforcement point to the browser itself. The platform is built on the philosophy that the browser should not be a "black box" but a transparent, policy-enforced environment that enables productivity while neutralizing threats in real-time.
Core Technology: The Enterprise Browser Extension
Unlike competitors that require organizations to switch to a proprietary "Secure Browser" (which often disrupts user workflows), LayerX utilizes a lightweight, agentless browser extension. This approach allows it to turn any commercially available browser?including Google Chrome, Microsoft Edge, Safari, and Firefox?into an enterprise-managed environment.
Key Technical Capabilities:
- Deep Session Analysis: The platform monitors and analyzes web interactions at a granular level, looking beyond URLs to the actual code execution and data flows within a tab.
- Plexus Engine: A dual-mode AI engine that performs real-time risk analysis on both the client side and the backend to identify 0-hour threats, phishing, and malicious scripts.
- High-Resolution Monitoring: Captures over 20 million events daily, providing security teams with visibility into logins, data uploads, copy/paste actions, and extension permissions.
- Seamless Deployment: Can be deployed in minutes via any MDM (Mobile Device Management) or GPO (Group Policy Object) with no changes required to the existing network architecture.
Products and Specialized Solutions
LayerX provides a unified platform that addresses several critical modern security challenges through specialized modules.
1. Generative AI Security and Governance
As organizations scramble to adopt AI, LayerX provides the guardrails necessary for safe usage.
* Shadow AI Discovery: Automatically identifies all GenAI tools in use across the workforce, including those not officially sanctioned.
* Data Leakage Prevention (DLP): Prevents employees from pasting sensitive corporate data, PII (Personally Identifiable Information), or credentials into LLMs like ChatGPT or Claude.
* AI Access Control: Restricts access to specific AI tools based on user identity or risk level.
2. SaaS Security and Shadow SaaS Discovery
LayerX provides a comprehensive audit of all SaaS applications used within the organization, effectively eliminating the blind spot of "Shadow IT."
* Activity Monitoring: Tracks file uploads, downloads, and sharing actions across sanctioned and unsanctioned cloud drives.
* Granular Policy Enforcement: Blocks specific high-risk actions within a SaaS app (e.g., sharing a sensitive document externally) while allowing the rest of the application to function normally.
3. Identity and Credential Protection
LayerX acts as an additional layer of identity governance, protecting corporate accounts from takeover and misuse.
* Anti-Phishing: Leverages AI to detect and block sophisticated phishing pages before a user can input their credentials.
* Identity Governance: Monitors password strength, detects password reuse across personal and work accounts, and identifies non-SSO-backed corporate logins.
* OAuth Governance: Tracks and manages the permissions granted to third-party apps through "Sign in with Google/Microsoft" prompts.
4. Browser Extension Management
Malicious or over-privileged browser extensions are a significant vector for data theft. LayerX's Extensionpedia database evaluates and classifies over 600,000 extensions, allowing admins to:
* Inventory All Extensions: See exactly what is installed across the entire fleet.
* Risk-Based Enforcement: Automatically disable or block the installation of risky or rogue extensions.
5. Secure Remote Access (BYOD & Contractors)
LayerX offers a high-performance alternative to VDI (Virtual Desktop Infrastructure) for remote workers and third-party contractors.
* VDI Reduction: By securing the browser on an unmanaged device, LayerX allows users to access corporate SaaS resources directly, drastically reducing infrastructure costs and latency.
* Conditional Access: Enforces security posture checks on the local device before allowing access to internal portals.
Market Recognition and Leadership
LayerX is led by Or Eshed (CEO) and David Vaisbrud (CTO). Since emerging from stealth in 2022, the company has seen rapid global adoption, particularly among Fortune 100 companies and firms in the financial, healthcare, and technology sectors. In 2025, LayerX was recognized as a Representative Vendor by Gartner in the Secure Enterprise Browser and AI Usage Control categories.
The company is backed by prominent investors including Dell Technologies Capital, Jump Capital, Intel Ignite, and Glilot Capital Partners. This backing supports their ongoing R&D into "Agentic AI" security?protecting the next generation of AI agents that will operate autonomously within the browser.
