The Browser Identity and Action Firewall

Sovereign Architecture. Your Keys, Your Logs, Your Perimeter.

Surface is built for the zero-trust era. Unlike competitors who route your traffic through their cloud, Surface lets you maintain full data residency — deployed on-premises or in your own VPC with zero cloud dependency.

Your Infrastructure

Browser Extension

Lightweight agent

DOM EventsNavigationCredentials
Encrypted Telemetry

Surface Platform

On-prem engine

DetectionCorrelationPolicy
Alerts & Context

SIEM / SOAR

Your existing stack

SplunkSentinelXSOAR

Zero Cloud Dependency

All data stays within your perimeter. No SaaS, no external calls.

Real-Time Detection

Sub-second threat identification at the browser layer.

Native Integrations

Push enriched alerts to your existing SIEM and SOAR workflows.

Simple Deployment

Group policy or MDM-managed extension. No proxy or network changes.

Own the Full Browser Threat Spectrum

Surface fuses adaptive page-level vision, identity-aware deception, and policy-grade DLP into one engine. Purpose-built for the threats that live between the inbox and the endpoint.

Surface Vision TechnologyPatent Pending

Adaptive Phishing Detection

Surface Vision dynamically learns and analyzes pages in real time — catching credential harvesting, AitM kits, OAuth abuse, and previously unseen tooling no signature has ever named.

AitM / Reverse ProxyBrowser-in-the-BrowserOAuth & Device-CodeZero-Day Kit Detection
Inside Surface Vision
Threat Detected
user@company.com
********
BLOCKEDm1crosoft-365.login.io

Credential Risk Monitoring

Track password reuse, detect credential entry on untrusted domains, and enforce authentication policies.

acme-corp.okta.com
Safe
free-vpn-tool.net
Reused
pastebin.com
Blocked

Suspicious Behavior Analysis

Identify unusual browsing patterns, data exfiltration attempts, and session anomalies across your workforce.

NormalAnomaly detected

Custom Detection Rules

Build and deploy custom detection logic tailored to your organization's threat model and compliance requirements.

See the Policy Engine
custom-rule.yml
rule:
name: "Block PII upload"
when:
action: paste | upload
content: matches(SSN, CC#)
then: block + alert

Alerts are not enough. SOC teams need the full story

Every browser event is captured, correlated, and presented in a forensic-grade timeline — turning alerts into actionable investigations.

Full session reconstruction with DOM snapshots
Correlated redirect chains and network calls
User interaction tracking (focus, input, submission)
One-click export to SIEM with full context

Incident #4921

Credential Theft Attempt — microsoft365-login.phish.io

Critical
14:31:42Navigation Start

User clicked link in email -> corporate-sso.login-verify.com

14:31:43Redirect Chain

3 redirects detected: login-verify.com -> auth-check.io -> credential-harvest.net

14:31:44Threat Detected

DOM analysis matched credential harvesting pattern. Page mimics Microsoft 365 login.

14:31:44User Interaction

User focused on email input field. No credentials submitted.

14:31:45BLOCKED

Policy engine blocked page. User shown warning overlay. Alert sent to SIEM.

Live Policy Hits

14:31:44MATCH credential_harvest_pattern → BLOCK
14:31:44MATCH redirect_chain_3+ → FLAG
14:31:45ACTION user_warning_overlay → DEPLOYED

Enterprise Attack Surface ManagementMap your attack surface from the inside out

Discover every web application, SaaS tool, and shadow IT service your workforce actually uses — not just what's in your asset inventory.

Automatic discovery of sanctioned and unsanctioned apps
Risk scoring based on authentication, data exposure, and policy
Shadow IT identification with department-level attribution
Continuous monitoring of your real browser-based attack surface
12
High Risk Apps
843
Total Domains
47
Shadow IT
HQ
Salesforce
Office 365
Slack
Workday
GitLab
Jenkins
Admin Portal
Staging Env
PDF-Convert.io
Unauth AWS
Pastebin
Personal Drive
WiFi Portal
Sanctioned
Internal
Shadow IT / Risky

Control shadow IT without breaking work

Granular, context-aware policies that enforce security without blocking productivity. Define rules once, enforce everywhere.

Visual rule builder — no scripting required
Context-aware actions: block, warn, log, or allow
Department and role-based policy scoping
Real-time policy hit monitoring and audit trails
Surface Platform — Policy Engine

Prevent GenAI Data Leakage

Block sensitive data upload to AI platforms

Conditions
URL Domainmatcheschat.openai.com, bard.google.com, claude.ai
AND
User Actionequalspaste, file_upload, drag_drop
AND
Contentcontains[PII patterns, API keys, source code]
Block ActionPrevent data submission and show user warning

Recent Policy Hits

09:14:22BLOCKED paste → chat.openai.com (PII detected)
09:12:01WARNED file_upload → bard.google.com (source code)
09:08:45ALLOWED navigate → docs.google.com (no match)

Verify identity when it matters most

When a high-risk action is detected, Surface can trigger step-up verification — confirming the user is who they claim before allowing sensitive operations.

Context-triggered step-up authentication challenges
Out-of-band verification codes with time-limited validity
SOC analyst approval workflow for high-risk operations
Complete audit trail stored on-premises
Step 1

End User

Triggers high-risk action

User attempts to download sensitive file from admin portal

Step-up challenge triggered
Verification Code
849-201
Expires in 2:45
Code verified
Step 2

IT / SOC Analyst

Reviews and approves

Analyst confirms identity, action logged to immutable audit trail

Immutable Audit Log (On-Prem)
10:42:11CHALLENGE issued → user:jdoe@corp.com
10:42:38VERIFIED code:849-201 → approved by analyst:sarah.chen
10:42:39ACTION allowed → file_download (audit_id: 7f3a9c2)
Surface Security

Stop Renting Visibility.
Start Commanding It.

Join enterprise security leaders who own their browser attack surface with Surface.