Kelly Chang

Kelly Chang

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A behavioral approach to device fingerprinting
Product •

A behavioral approach to device fingerprinting

Background Online businesses connect with their customers over the internet through a device, like a laptop or phone, using a web browser or an app. Having insights into these devices can help a busin...

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Announcing the Event Explorer
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Announcing the Event Explorer

Today, Castle is releasing the Event Explorer, giving security and fraud teams a new way to discover and investigate malicious activity....

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Introducing the Detection of Multi-Accounting
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Introducing the Detection of Multi-Accounting

With multi-accounting detection, you are better able to protect against account takeovers involving a single device. Also, you can now catch users who are abusing marketing incentives, such as coupons, new-account rewards or new customer referral bonuses....

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Castle's API enhanced with Risk Signals
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Castle's API enhanced with Risk Signals

We're excited to introduce Risk Signals! While Risk signals have always been a part of Castle's risk assessment engine, these signals are now available for your direct use with this release. This allows you to enrich your own data sets with a wealth of new information....

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Reducing Signup & Login Friction
Industry •

Reducing Signup & Login Friction

Does reducing friction help a business grow? Can security teams take friction away from users and make authentication seamless? “High-grade security” coupled with “low to no friction” is the future of successful online engagement between companies and their users. This post explores those topics....