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Browser isolation, AI security, and privacy engineering — without the fluff.

What Happened to SquareX? The Timeline of the Delisting and Zscaler Acquisition

SquareX is no longer listed on the Chrome Web Store, and Zscaler closed the acquisition on February 5, 2026. This is the full timeline, what is publicly confirmed, and what it means for former users.

Security Research8 min read

SquareX vs Zscaler vs Legba: Which Browser Isolation Makes Sense After the Acquisition

With Zscaler now owning SquareX, the three-way choice has changed. Enterprise browser-security platform, former SquareX workflow, independent Chrome extension. Honest guidance on which one fits which team.

Security Research11 min read

Browser Isolation for Accounting Firms: Protecting Client Financial Data in a Digital World

Accounting firms are prime targets for phishing, portal compromise, and taxpayer-data breaches. Learn how browser isolation protects client financial data, supports IRS Publication 4557, satisfies the FTC Safeguards Rule, and strengthens your WISP.

Security Research13 min read

What Is Shadow AI? Why Your Company's Biggest Security Threat Is the Browser Tab

Shadow AI is the unauthorized use of AI tools inside your organization, typically through browser tabs, without IT or security oversight. This guide covers the risks, why traditional tools miss it, and how browser isolation helps.

Security Research12 min read

Browser Isolation vs VPN: Which Actually Protects You in 2026?

VPNs hide your IP. Browser isolation stops threats before they touch your device. Here is the honest comparison, with tables, a clear verdict, and the use cases where each one wins.

Security Research14 min read

Legba vs SquareX: Disposable Browsers Compared

SquareX and Legba both isolate web sessions, but their architecture, pricing, and protection models differ. Here is the honest side-by-side comparison.

Security Research12 min read

Browser Isolation vs Incognito Mode vs Private Browsing: What's Actually Private?

Incognito mode clears your local history. Private browsing does the same. Neither one stops your ISP, your employer, or the website itself from watching. Here is what each privacy layer actually does.

Security Research12 min read

VPN vs Proxy vs Browser Isolation: Which One Do You Actually Need?

VPNs, proxies, and browser isolation all change how your traffic moves. But they protect against completely different threats. Here is the three-way breakdown with a scenario guide.

Security Research13 min read

5 Best Browser Isolation Extensions for Chrome in 2026

The browser isolation market is growing fast. Here are the five Chrome-compatible options worth evaluating in 2026, with honest pros, cons, and the use case each one fits best.

Security Research14 min read

What Is Browser Fingerprinting? How Sites Track You Even in Incognito

Browser fingerprinting combines dozens of signals from your device (screen resolution, GPU, fonts, timezone) into a unique identifier that tracks you across sessions, even in incognito mode.

Security Research13 min read

What Is Remote Browser Isolation (RBI)? How It Works in Plain English

Remote browser isolation executes web content on a remote server instead of your local device. This guide explains RBI architecture, what it stops, and why the enterprise market is growing above 30% annually.

Security Research12 min read

What Is a Disposable Browser? (And Why You Need One)

A disposable browser is a browsing session that destroys itself when you close the tab. Cookies, cache, fingerprints, and any malware that entered the session disappear with it.

Security Research11 min read

How to Run OpenClaw Safely Without Giving an AI Agent Your Laptop

If you want to try OpenClaw, the real question is not whether it runs. It is whether you are willing to give an autonomous agent full system access on your actual machine. This guide explains the safer default.

Security Research9 min read

What Is Browser Isolation? The Complete 2026 Guide

Browser isolation moves web content execution away from your device so that malicious code, phishing kits, and exploits never touch your endpoint. This is the complete 2026 guide.

Security Research14 min read

Browser Isolation Chrome Extension: What It Is, Who Needs It, and What To Look For

If you're searching for a browser isolation chrome extension, you probably want one of three outcomes: stop phishing, contain risky browsing, or secure AI and SaaS usage without ripping out the browser. This guide explains what to look for.

Security Research9 min read

Browser Isolation for Law Firms: Protecting Attorney-Client Privilege in a Digital World

Law firms are high-value targets for cyberattacks. Learn how browser isolation protects confidential case files, maintains attorney-client privilege, and keeps your practice compliant.

Security Research12 min read

Your Encrypted AI Conversations Aren't as Private as You Think: Inside the Whisper Leak Attack

Microsoft researchers reveal Whisper Leak, a side-channel attack identifying AI chatbot conversations with 99.9% accuracy despite encryption. Learn how isolation defends against metadata leaks.

Security Research22 min read

Why 60% of Small Businesses Shut Down After a Cyberattack (And How to Not Be One)

60% of small businesses shut down within 6 months of a cyberattack. Here's why they fail and how browser isolation ensures you're in the 40% that survive.

Security Research8 min read

Browser Isolation vs VPNs: Why the Future of Security Isn't About Tunnels

VPNs encrypt traffic, but 60% of breaches start in the browser. Learn why browser isolation is replacing VPNs as the zero trust standard for web security.

Security Research10 min read

Your Data Is Already Out There: Why Even Security Experts Aren't Safe

24 billion credentials on the dark web. 68% of breaches start with human error. Learn why even security experts aren't safe and how browser isolation stops credential theft at the source.

Security Research9 min read

Stop Using Incognito Mode for Security. It Doesn't Work.

Incognito mode doesn't protect you from malware, phishing, or tracking. Here's what it actually does and what you need instead for real browser security.

Security Research12 min read

How Legba's Browser-Native Isolation Actually Protects You: A Technical Deep Dive

A technical deep dive into how Legba's browser-native isolation actually works, from edge-based execution to ephemeral containers to threat-by-threat protection.

Security Research15 min read

Your agent needs its Legba.

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