What is SMS pumping fraud? Detect artificially inflated SMS traffic and stop toll fraud with rate limiting, geo-fencing, and carrier-level protection.
SMS Pumping Fraud Prevention: How to Detect and Stop Artificially Inflated Traffic Read More »
OTP expiration time best practices by use case: login, payments, MoMo, fintech KYC. Rate-limiting thresholds, lockout policies, and NIST guidance explained.
OTP Expiration Time Best Practices & Rate Limiting (2026) Read More »
How to Create a USSD Code: What Is USSD and How Does It Work? USSD (Unstructured Supplementary Service Data) is a real-time, session-based communication protocol built into every GSM network. Dial *920*100# on any phone and you’re using it. Unlike SMS, USSD creates a live session between the user’s handset and your application server. That
How to Create a USSD Code: Developer Guide for Africa Read More »
