Browser Security
Ermes Browser Security Platform
Browser extension stopping zero-day phishing and GenAI data leaks, no VPN or proxy needed.
Ermes Browser Security Platform Overview
What it does
Ermes Browser Security Platform is a browser extension that adds a security layer between the browser engine and web content, inspecting and blocking malicious pages, scripts, and risky extensions in real time. Unlike network proxies or remote browser isolation, it runs on-device inside the user's existing Chrome, Edge, Firefox, or Safari browser, with no VPN, SSL inspection, or proxy infrastructure. The platform pairs browser session protection with real-time control over what employees share with generative AI tools.
How it works
The extension delivers three protection layers. SESSION Protection enforces web Data Loss Prevention (DLP) policies on clipboard actions and file uploads, protects business credentials, vets browser extensions, and applies AI-based web filtering. AI Based Protection pairs a Neural Engine inside the extension with an AI web crawler analyzing 300+ attributes of newly registered domains to block zero-day phishing, cybersquatting, malvertising, and trackers. A Contextual DLP layer uses large language model analysis to block or mask sensitive data shared with generative AI tools, and a browsing risk cockpit aligned with NIST Cybersecurity Framework 2.0 exports to SIEM and SOAR platforms.
Credentials and traction
Ermes Cyber Security holds ISO 27001, ISO 27017, and ISO 27018 certifications alongside ISO 9001 and the Cybersecurity Made in Europe label. Cited in Gartner's Emerging Tech Impact Radar: Security (2023) and Hype Cycle for Endpoint Security (2023). The platform protects more than 100,000 devices for European enterprises including KPMG, Carrefour, TIM, IVECO, IBSA, and Bonelli Erede, sells through the AWS, Microsoft, and Google marketplaces, and runs a government-funded AI research partnership with Politecnico di Torino.
Key Capabilities
mapped to solution categoriesInspects prompts, uploads, and AI-generated responses for sensitive data across modalities, preventing exposure of regulated or proprietary information to third-party AI services.
Discovers and categorizes the organization's use of third-party AI, whether consumed as a service, installed locally, or embedded inside other applications, building a continuously updated inventory of AI usage including shadow AI.
Defines organizational AI usage policies and enforces them at the point of use - allowing, blocking, redirecting, or constraining specific AI services, models, and features per user, group, or data context.
Enforces per-application policies on clipboard copy, file download, printing, and screenshot within browser sessions, applied at the application level without endpoint agent requirements.
Protects web browsing with malware protection and URL filtering.
Restricts browser extension installation to an approved list, preventing credential-harvesting, session-hijacking, and keylogger extensions from running within managed browser sessions.
Detects and inventories SaaS apps accessed through the browser that are not sanctioned or registered with the IdP, surfacing unmanaged app usage for IT governance and access control decisions.
Governs how employees use GenAI tools in the browser, restricting which AI sites are allowed and preventing sensitive data from being pasted or uploaded into chatbots and AI assistants.
Hardens the browser by restricting unauthorized JavaScript execution, disabling risky functionality such as developer tools, and protecting session tokens and cookies.
Compliance
certificationsIntegrations
compatible toolsImplementation & support
Info last updated on August 23, 2026
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