WHMCS articles
For hosting companies running WHMCS, including the modules we build for it and what we learned while building them.
A customer can't reach cPanel, webmail or FTP. How to tell whether CSF or cPHulk blocked the address, remove that one block, and stop it coming back.
9 min read
What a stolen WHMCS client login gives an attacker, what WHMCS's built-in 2FA covers, and how email codes, authenticator apps and passkeys compare.
11 min read
Fresh-install qualification, adopting existing VPS infrastructure, provider API diagnostics, and the ionCube build behind the first release candidate.
7 min read
Why legitimate customers get blocked by CSF, LFD and cPHulk, why the usual fixes weaken the server, and what a safe self-service unblock has to do.
12 min read
Provider discovery, VPS inventory, capacity mapping, resource management, monitoring and rDNS, shown in screenshots of a working development build.
6 min read
Red Water Hosting is building VPS Manager, a WHMCS-oriented layer for managing VPS infrastructure, inventory and customer service assignments.
2 min read