Security That's Built Into the Platform, Not Bolted On
An enterprise security review usually asks the same questions regardless of channel: who can connect, how are credentials protected, and what happens to bad or malicious input. Here is exactly what SMPPCenter's SMS, WhatsApp, RCS, and AI agent messaging platform does on each of those fronts, grounded in the actual controls built into the product, not a generic security checklist.
Access Controls at Every Entry Point
| Entry Point | Control |
|---|---|
| Bulk file exchange | IP allowlist on Bulk SMS & RCS via SFTP, only authorized systems can connect |
| Website widget | Domain allowlist on the Website Chat Widget, it simply won't load on an unlisted domain |
| AI model credentials | BYOK API keys for OpenAI, Anthropic, Azure OpenAI, or Gemini encrypted at rest, not stored as plain text |
| Underlying infrastructure | Governed by your own security policy when deployed on-premise or in a private cloud account you control |
Protection Against Bad and Malicious Input
Bot & Scam Detection
- Bot-traffic detection and scam-content pattern blocking on the Website Chat Widget.
- Per-minute rate limiting to control abuse.
PII Controls on AI
- AI Agent Builder supports PII redaction and topic guardrails per bot.
- Limit what personal data an AI agent processes or retains during a conversation.
Validated Before It's Acted On
- Bulk files validated for recipient format, DLT template match, credits, and structure.
- Anything that fails is rejected and reported back, not partially processed.
Infrastructure You Control
- Fully on-premise or private cloud deployment, so access is governed by your policy, not a shared vendor environment.
- See On-Premise Messaging Software and Private Cloud Deployment.
Running a security review?
Tell us what your review needs to cover, and we will walk through the specific controls in detail.
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What Our Clients Say
Our clients run regulated, high-volume messaging infrastructure and prefer not to be named publicly. These testimonials are shared with permission while keeping commercially sensitive details confidential.
The platform has been reliable for business-critical messaging. Multi-connection support and detailed logging have made daily operations much easier.
The migration was completed smoothly and the platform has remained stable under heavy production traffic. The flexibility of self-hosting was one of the biggest advantages for us.
We needed complete control over our messaging infrastructure instead of relying on a hosted provider. The platform has delivered excellent performance and reliability.
API integration was straightforward and the support team assisted us throughout deployment. We now manage multiple operator connections from a single platform.
Names and company details are withheld at our clients' request. This is common among telecom providers, SMS aggregators, fintech companies, and enterprises that consider their messaging infrastructure commercially sensitive.