Engineering Blog.
Hardware-level signals, edge telemetry, and protocol defense — from the TrustSig engineering team.
How Disability Sport Wales Stopped Bots Without Blocking a Single Disabled User
reCAPTCHA quietly locks out millions of disabled users every day. Here's how Disability Sport Wales replaced it with invisible bot protection — catching more bots while blocking zero real users.
Bot Attacks on E-Commerce Web Forms: Threats, Real Breaches & How to Protect Your Store in 2026
Bots now generate 53% of all web traffic. Discover how bot attacks on e-commerce web forms cause real data breaches, millions in losses, and learn proven security strategies to protect your store in 2026.
When Bot Mitigation Becomes Ecosystem Control: Analyzing Google's Play Services reCAPTCHA Dependency
A deep technical analysis of how the recent Google Cloud Fraud Defense update ties reCAPTCHA verification to proprietary Google Play Services, and why modern bot mitigation must remain independent of OS-level telemetry.
Building a Wasm-in-Wasm Virtualizer (with JIT decrypted paged memory)
Build a Wasm-in-Wasm VM that turns readable code into a hardened binary using JIT page encryption to stop memory scrapers.
Website Form Bot Protection: The Complete 2026 Guide
Bots now generate 51% of web traffic. Learn how to stop AI-driven form spam, ditch failing CAPTCHAs, and protect your site with invisible, GDPR-compliant solutions.
Engineering TrustSig Lab: Building a High-Performance WebAssembly Reverse Engineering Workbench
A technical deep dive into the architecture of TrustSig Lab, our browser-native WebAssembly analysis tool. We explore the Rust-based analysis engine, stack-to-expression lifting, and concurrent frontend architecture.
Replacing Legacy Anti-Bot Providers With Zero-Latency Mitigation
Legacy CAPTCHA tools damage user experience and fail to stop automated attacks. We built an invisible, zero-latency alternative to secure your infrastructure.