Bot detection without CAPTCHAs: a device-first approach
How to stop bots without harming conversion: detect automation with device identity and Smart Signals, and reserve challenges for high-risk sessions only.
Guides
Step-by-step explainers on the fraud patterns and the controls that catch them.
Every article in guides.
23 articles, newest first.
Mobile root detection limitations (and what to do instead)
Root/jailbreak checks are not enough. Learn the limitations, common bypasses, and how layered device + SIM intelligence improves mobile fraud detection.
Device ID vs cookies: why modern fraud teams switch
Cookies fail for fraud—they’re easy to delete or spoof. Device identity enables stronger recognition, smarter policies, and better fraud detection.
Risk scoring metrics: what fraud teams should measure (beyond “blocks”)
Fraud metrics guide: track outcomes and controls for risk scoring and policy decisions—improve results without raising false positives.
How to detect device farm fraud and prevent automated attacks
Learn what device farms are, which detection signals work, and how to deploy tiered enforcement to stop automated abuse while reducing false positives.
Inside Proximity Detection with DeepID's CTO
Learn how proximity detection supports fraud prevention: how to link coordinated abuse, where to deploy it first, and how to protect UX with tiered policies.
The 10 best e-commerce fraud prevention tools in 2026
A practical guide to evaluating e-commerce fraud prevention tools in 2026, including device identity, bot defense, payment risk, and step-up policies.
SIM Binding: The future of mobile security
Learn what SIM Binding is, where it improves OTP and takeover defense, and how to deploy it with tiered policies to reduce fraud and preserve conversion.
Device fingerprinting explained: A complete guide
Device fingerprinting guide: how it works, why cookies fail, and how device context stops abuse and reduces false positives.
How to reduce false positives in fraud detection
Learn why false positives happen, how to use device identity + signals, and how to build tiered step-up policies that preserve conversion while stopping fraud.
AI fraud & privacy regulations are rewriting the rules
AI reshapes fraud and raises false positives. Use device identity and event-based policies to stay compliant and reduce risk.
See DeepID on a real phone.
We show your fraud, security and engineering leads how DeepID would run your sign-up, login or payment journey, then plan a pilot on your own traffic.