Comparison

Island vs. Secto

Browser security that enforces zero trust inside every session, without replacing the browser your team already uses.

What is the key difference between Island and Secto?

Island

Island is an enterprise browser that requires organizations to replace users' existing browsers with a proprietary Chromium-based alternative. This forces behavior change, fragments usage, and creates visibility gaps the moment users step outside the Island browser.

Secto

Secto takes a fundamentally different approach: it is a browser-native security platform that applies zero-trust enforcement inside the browser sessions your users already use. It delivers real-time phishing defense, session-level visibility, AI data loss prevention, and Shadow AI governance without replacing the browser, disrupting workflows, or creating blind spots.

What are the main drawbacks of Island?

Forces Full Browser Replacement

Island requires users to abandon Chrome, Edge, or Safari in favor of a proprietary browser. This creates resistance, slows adoption, and introduces ongoing friction for both users and IT teams.

Easy to Bypass and Blind to Real Usage

The moment users access SaaS or GenAI tools in a non-Island browser, visibility is lost. Shadow AI, personal accounts, and non-SSO activity remain completely unmonitored.

Disrupts Productivity and AI Workflows

Island breaks native integrations with Google Workspace, Microsoft 365, and modern AI tools by isolating work into a non-native environment, reducing efficiency and user satisfaction.

IT Team Frustration

Running and maintaining a separate enterprise browser adds deployment, patching, and support complexity, while delivering slower time-to-value and higher total cost.

Difficult to Achieve Full Deployment

High implementation overhead and pushbacks from users make it nearly impossible to achieve full deployment with granular enforcement controls across the organization.

High Vendor Lock-In

Adoption of Island creates deep dependency on a single vendor's proprietary browser infrastructure, making migration painful and binding security posture to a single product roadmap.

What are the main advantages of Secto over Island?

Zero-Trust Inside Every Session

Secto applies zero-trust enforcement at the browser session level, blocking credential submission, token interception, and session manipulation the moment a threat emerges, regardless of the domain.

Works with Any Browser

Secto is browser-native and works with Chrome, Edge, Safari, and more. Users keep their existing workflows unchanged. No browser switch, no retraining, no friction.

Advanced Phishing Defense

Blocks credential capture on cloned, spoofed, and AiTM-intercepted pages on first encounter, even when attackers use trusted domains like Microsoft, Google, and Okta.

Shadow AI Detection & AI DLP

Identifies unsanctioned AI tool usage and blocks sensitive data including credentials, PII, health and financial data from being shared with AI tools in real time across all browser sessions.

Deploys in Under 15 Minutes

Lightweight browser-native deployment with no proxies, no hardware, and no agents. Org-wide protection is live in under 15 minutes with less than 1% performance overhead.

"Email security, EDR, and MFA weren't enough. Secto stopped the phishing that bypassed them."

Chief Information Security Officer, City Government

24/7Real-Time Protection

ZTZero-Trust Enforcement

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How do Island and Secto compare?

Capability	Island	Secto
Browser Model	Proprietary enterprise browser required	Works with existing browsers (Chrome, Edge, Safari, etc.)
User Experience	Forces browser switch and retraining	Native, unchanged workflows
Phishing Defense	URL reputation only; misses AiTM attacks on trusted domains	Behavior-based, blocks AiTM on first encounter including trusted domains
Visibility Coverage	Only inside the Island browser	All browsers, all identities, work + personal
Shadow AI & SaaS	Invisible outside Island	Fully visible and governed across all sessions
AI Data Loss Prevention	Limited to Island-controlled sessions	Real-time, content-aware protection everywhere
Browser Extensions	Managed only within Island	Real-time detection and blocking of malicious extensions
Code Injection / ClickFix	Not addressed outside Island session	Detects and blocks clipboard injection attacks in real time
Deployment & IT Overhead	Heavy lifecycle management	Lightweight, zero-touch, live org-wide in <15 minutes
Time to Value	Slow, dependent on full browser adoption	Immediate
Vendor Lock-In	High, proprietary browser dependency	None

Island secures only what happens inside its browser. Secto secures how people actually work.

Ready to secure the browser without replacing it?

Deploy zero-trust browser security across your org in minutes, not months.