Clear, tested how-tos on cybersecurity, mobile money, business tools and code, written for people and businesses in East Africa.
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Most API breaches come from a short list of mistakes. Run through these ten checks, with copy-paste Express code, before your Node.js API goes in front of real users.
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New guides on the tools and threats that matter this month.
USSD still reaches every phone in East Africa, smartphone or not. Here is how to build a working USSD menu…
Shared passwords, unlocked tills and fake supplier invoices. How attackers really get into small businesses, and the low-cost habits that…
Scammers increasingly write in local languages, with local names and local payment methods. Why that makes their messages more convincing,…
What a point-of-sale really saves a small restaurant or café, the warning signs that you have outgrown paper, and the…
From a GitHub repository to a live URL in minutes: serverless functions, environment variables, a database and cron jobs on…
Every business in Kenya, VAT-registered or not, must issue electronic tax invoices through eTIMS. What changed in 2026, who it…
Topics
Four areas where good information saves people money, time and stress.
Tools and systems that help small businesses sell, track stock and get paid.
3 guides →Hands-on tutorials for building, securing and deploying apps.
4 guides →M-Pesa, EVC Plus and digital payments, explained for users and developers.
2 guides →Protect your phone, accounts and business from scams, fraud and attacks.
5 guides →Why HornBytes
Most tech advice is written for Silicon Valley. Ours starts with M-Pesa, EVC Plus, KRA and the phones people actually use.
We follow every step ourselves on real phones, accounts and services before we publish.
Examples, prices and rules from Kenya, Somalia and the wider Horn of Africa.
Advertisers never see or approve a guide before it goes live.
When a service or a law changes, we update the guide and show the date.
Tell us what you are stuck on. The best questions become our next guides.
