Arkose Device ID
Recognize Every Device. Stop Every Evasion.
AI-enhanced device identification that persists through spoofing, VPNs, and browser resets - so you can trust your returning users and stop fraudsters before they act.
The Problem: Fraudsters Are Getting Better at Hiding
Today's attackers don't just spoof fingerprints; they fragment identities, rotate devices, and exploit privacy tools to stay invisible.
Hide in plain sight
Manipulating device signals to appear as new or low-risk users.
Evade detection by switching devices
Cycling through identities to bypass per-device limits.
Exploit identity fragmentation
Deliberately fragmenting a single device into multiple identities to sidestep controls.
The Solution: Arkose Device ID
Arkose Device ID combines deterministic precision with AI-powered similarity detection, delivering identification that’s both accurate and persistent, even as attackers evolve.
AI-Enhanced Identification
Recognizes devices even as fingerprints change, using machine learning similarity detection alongside proven deterministic methods. No false positives. No blind spots.
Persistent Across Evasion
Maintains accurate device recognition across VPNs, private browsing, cache clearing, and spoofing attempts. Confidence scoring gives you control over precision vs. recall.
Trusted Users Move Faster
Instantly recognize known, validated devices to streamline the experience for legitimate users, with no unnecessary friction for your best customers.
Deeper Threat Visibility
Enrich every session with contextualized risk signals: device age, emulation detection, cookie spoofing flags, coordinated attack patterns, and more.
Every Device Comes With a Risk Score
Device ID doesn't just tell you who's returning; it tells you how risky they are. Every response includes a risk score, a risk band, and the specific signals behind it.
One Call. Eight Layers of Intelligence.
Each session delivers a complete device intelligence response in one call: device identity, fingerprint signals, IP reputation, and session risk, all included, no secondary lookups needed.
Device ID
arkose_id, confidence_score, risk_score / risk_band, risk_insights[ ], device_first/last_seen
Fingerprint
browser_name, operating_system, screen_resolution, hardware_concurrency, timezone_offset
IP Intelligence
is_vpn / is_proxy / is_tor, country / region / city, asn / isp, connection_type
Session Risk
risk_category, risk_band, global.score, global.telltales[ ]
Aggregations
ip.short_term.count, ip.long_term.count, interval thresholds
Session Details
solved, session_is_legit, security_level, challenge_type
Stateful ID
stateful_device_id, challenge_bypassed, change_reasons
Stateless ID
stateless_device_id, id_version, id_previous
One ID. Every High-Risk Moment.
Account Takeover
Recognize when an account is accessed from an unfamiliar device, even when credentials are valid.
Payment Fraud
Score device risk at authorization and carry payment history across card rotations.
Fake Account Creation
Surface device farms and coordinated signups, even when fingerprints are reset.
Promo & Bonus Abuse
Catch the same device cycling through identities to farm sign-up bonuses and free trials.
Identify Returning Customers
Recognize trusted devices instantly so loyal customers move through with less friction.
Fraud-Ring & Device-Farm Detection
Correlate shared device signals across accounts to expose coordinated rings.
Account-Sharing Detection
Spot subscription sharing without punishing legitimate household use.
Ban Evasion
Recognize a banned device when it returns under a new account or cleared cookies.
SMS Abuse
Cap OTP and registration requests per device before a message is ever sent.
Track the Untrackable.
Unleash the Power of Arkose Device ID
"Arkose Device ID immediately gave us a new level of visibility. We were able to connect the dots and see how one device was being used to create hundreds of fraudulent accounts. It's become a critical signal for us in preventing account takeover and shutting down large-scale abuse before it impacts our customers."
