otpSep 25, 202612 min
Designing Real-Time Secure OTP for Password Reset
How to design real-time secure OTP for password reset, from risk-based policies to integrating enterprise messaging channels like SMS and WhatsApp Business API.
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Insights
Articles, tips, and guides on digital business communication.
otpAug 13, 202612 min
Designing Safe OTP for Modern Digital Wallets
Attacks on e-wallets, mobile banking, and neobanks are falling like a meteor shower. This article outlines how to design OTP systems that can survive constant impact—across SMS, WhatsApp, and omnichannel messaging.
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otpJul 17, 202613 min
Designing Secure OTP for E-Wallets and Neobanks
As digital wallets, mobile banking, and neobanks scale across Southeast Asia, OTP must be designed as a measurable, secure product—not just a checkbox. This article unpacks key metrics, risks, and the role of SMS, WhatsApp, and omnichannel OTP.
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