Castle & Twilio Segment – Instant Account Defense

Securing apps and users from account abuse has long been a resource-draining challenge for security and fraud teams, irrespective of company size. The setup process alone can span months, if not years...

Industry •

In Devices We Trust: Improving CAPTCHA Friction

Are your users annoyed by constantly being hit with CAPTCHAs? Find out what how you can improve the user experience while keeping your site secure...

Industry •

How to Prevent Account Sharing Like Netflix

Account sharing is a form of account abuse that needs to be detected with more sophistication than just a one-time check during signup or login. Plus, there's no strict rule on how many accounts are okay to share—it's all up to your service's policies...

Industry •

Using Zero Trust to Reduce Fraud and Abuse

What does the zero-trust security model look like when it’s applied to online fraud and abuse? In this post, I’ll delve into how concepts from zero-trust can be used to fight fraud and abuse with higher accuracy and less user frustration....

Industry •

Which CAPTCHA(s) Should I Use?

As a developer encountering your first wave of bots trying to register or log into your application, which CAPTCHA should you opt for?...

Product •

Product focus: Policies

Policies lets you create tailored rules that suit your specific needs. It’s designed to work in various scenarios, whether you're dealing with account abuse, account takeovers, or combating SMS-pumping...