Device intelligence: what it is, how it works, and why it stops fraud
Device intelligence guide: durable IDs, Smart Signals, policy decisions, and deployment for signup, login, checkout, and promo protection.
Guides
Step-by-step explainers on the fraud patterns and the controls that catch them.
Every article in guides.
23 articles, newest first.
Device fingerprinting vs behavioral biometrics: what to use when
Fraud decision framework: when to use device fingerprinting vs behavioral biometrics—and how to combine them to reduce fraud and false positives.
How to stop new account fraud without ruining conversion
Device-first playbook for new account fraud: dedupe signups, score risk with integrity signals, apply step-up, and measure conversion impact.
SMS pumping and OTP abuse: detection, prevention, and measurement
OTP security guide: SMS pumping, stopping abuse with device + SIM intelligence, and metrics to cut cost without hurting conversion.
Account sharing detection: policies, signals, and customer-friendly enforcement
How to detect account sharing using device identity, apply customer-friendly enforcement tiers, and reduce false positives with trust lists and policy design.
SIM swap fraud: detection strategies for fintech and wallets
SIM swap detection guide: key signals, SIM binding, priority flows, and measuring impact without increasing false positives.
What is a device farm? Types, signals, and detection strategies
Device farms enable scaled abuse—learn how they work, detection signals, and where they show up (promo abuse, referrals, OTP pumping).
Promo abuse prevention: patterns, policies, and device-first controls
Promo abuse playbook: patterns, device-first tiers, and policies to stop repeat use without hurting conversion.
Referral fraud: how to detect and stop incentive abuse at scale
How to prevent referral fraud using device graphs: detect referral loops, link accounts across devices, enforce payout policies, and reduce false positives.
Credential stuffing detection: why devices beat IP-based controls
Credential stuffing is fast; IP controls are noisy. Device identity + Smart Signals improve detection and reduce false positives.
SIM swap vs number recycling: what fraud teams should know
SIM swap and number recycling break phone-number trust—learn key differences and how device + SIM intelligence reduces risk without harming users.
Step-up authentication: how to design policies that reduce fraud and friction
Step-up auth framework: tiered enforcement, where to apply first, and how device intelligence reduces friction for trusted users.
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