Legba
Legba is a Chrome extension that isolates every tab in a disposable container. Phishing, zero-days, and ransomware are neutralized at the edge before they touch your endpoints. No infrastructure changes. No performance lag.
Why Legba
Browser-native isolation that deploys in minutes and protects without friction.
No infrastructure changes
See how it deploys
Threat isolation at the edge
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Native performance
View architectureAT A GLANCE
At a glance
Who it’s for
- Organizations that want to reduce browser-based attack surface
- Teams with link-heavy workflows and high phishing exposure
- Security leaders that want fast deployment without infrastructure changes
What problems it solves
- Phishing, drive-by downloads, and browser-originated breaches
- Risky browsing and SaaS activity running directly on endpoints
- Security controls that add friction to everyday workflows
Outputs / deliverables
- Browser-native isolation delivered through a Chrome extension
- Protected browsing that keeps threats away from real devices
- Encapsulation for high-risk apps and workflows without network rework
How Legba Works
Four simple steps to browser-native isolation
Enterprise-Grade Features
Comprehensive browser isolation capabilities designed for modern threat landscapes
Zero-Day Protection
Legba operates at the browser level, providing containment against zero-day exploits without the overhead of traditional RBI. Chrome extension deployment, real-time containment, no performance degradation.
Threat Isolation
Comprehensive defense against browser-based threats: phishing, ransomware, XSS, clickjacking, and drive-by downloads. Every session runs in an isolated container that self-destructs on close.
Data Loss Prevention
Granular controls prevent data exfiltration through browser channels. Policy-driven restrictions on copy, paste, print, download, and screen capture across isolated content.
Edge Architecture
Unlike legacy cloud-based RBI that introduces latency, Legba processes isolation at the network edge. Sub-50ms latency, no centralized bottlenecks, and compliance-ready architecture.
Technical Deep Dive
Explore the advanced capabilities that power Legba
Edge-Native Isolation Engine
Legba's distributed edge architecture processes isolation at the network edge, minimizing latency while maintaining enterprise-grade security. No centralized cloud dependencies.
- •Browser-level isolation via Chrome extension framework
- •Distributed edge computing for policy execution
- •Centralized management with decentralized processing
- •Pixel-perfect streaming with WebRTC protocol
- •Stateless containers destroyed after each session
Multi-Layer Threat Defense
Comprehensive protection against the full spectrum of browser-based threats. Multiple security layers work in concert to neutralize attacks before they reach endpoints.
- •Zero-day vulnerability shield (pre-execution containment)
- •Advanced phishing detection with ML-powered analysis
- •Session token protection and replay attack prevention
- •Content disarmament and reconstruction (CDR) integration
- •Real-time malware scanning with sandboxing
Enterprise-Grade Governance
Built for compliance-first organizations. Comprehensive visibility into browser activities with granular policy controls and detailed audit trails.
- •Comprehensive user activity logging and audit trails
- •GDPR, HIPAA, SOX, and PCI-DSS support
- •Real-time threat intelligence and analytics dashboard
- •Granular policy enforcement by user, group, and application
- •Integration with SIEM and SOAR platforms
Frequently
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See Legba in action
See Legba isolate live threats in real-time. No infrastructure changes. No performance impact.
“We can't stop people from clicking bad links. Legba stops the fallout. It keeps our clients safe without slowing them down.”
