AI-Powered Anti-Spam & Anti-Scam Protection for Telecom Networks
Stop spam campaigns, phishing links, caller impersonation and first-seen scams across SMS, voice, links and partner APIs, before they reach your subscribers. Legitimate OTPs, banking alerts and enterprise messages keep flowing.
Your parcel is on hold. Pay the redelivery fee at parcel-hold.top
Scams Erode Subscriber Trust Faster Than Filters Adapt
Every scam that gets through costs subscribers money and costs the operator trust, care workload and regulatory standing.
Scams outpace blocklists
New campaigns start small - fresh domains, new numbers, reworded templates. Static lists only catch them after subscribers are harmed.
Volume hides intent
Bulk spam arrives in obvious waves, but the costliest scams are low-volume and built to create urgency, trust or fear.
Over-blocking breaks trust too
Filtering that stops an OTP, a banking alert or a government notice does as much damage as the scam it was meant to catch.
One Intelligence Layer That Decides Before Enforcement
TrustGuard sits between traffic ingress and your existing enforcement points. Operator policy is always checked first, then reputation and AI score the event - and two cooperating paths keep it both fast and deep.
Inline fast path
Makes the live allow / warn / block / label decision within a strict latency budget.
Asynchronous deep-analysis path
Never blocks live delivery - it strengthens reputation, evidence and every future decision.
Safe degradation: if any analysis service slows or fails, live traffic is never held - decisions fall back to the latest policy, reputation and cached verdicts.
Protection Across Every Communication Channel
Each channel behaves differently, so each gets the controls that actually work for it - under one shared intelligence and policy layer.
SMS protection
Content, sender and link intelligence
Spam campaigns, phishing links, brand impersonation, malicious callback numbers.
Sender and route reputation, multilingual scam-language scoring, template similarity and URL intelligence.
Suspicious SMS blocked, warned or clearly flagged - verified business senders delivered untouched.
Subscriber Experience
TrustGuard stays the authoritative decision layer in the network, while your self-care app - through APIs today, or an embeddable SDK - turns those decisions into a visible, trusted experience.
Caller labels
Trusted, unknown, spam or scam - shown as the phone rings.
Suspicious SMS alerts
Warnings and context on risky messages, in the inbox or in-app.
Risky-link warnings
A stop / warn / continue screen before a suspicious page opens.
Report & dispute
One tap to report a scam or correct a wrong label - feeding the model.
Weekly protection digest
A summary of what was blocked and warned, so protection is visible.
Works without the app
Network-side protection covers every subscriber, app or not.
Smarter Detection. Inside Your Network. Fully Governed.
Three things set TrustGuard apart from blocklists and point filters.
Detection that keeps up
- First-seen scams
Novelty scoring, semantic similarity and new-domain risk flag campaigns on first appearance.
- Cross-channel intelligence
A lure seen in SMS raises risk for the same campaign on voice and links.
- Learns your network
Pre-trained for Day 1, then tuned to your senders, routes and local languages.
Deployed inside your network
- On-premises
Runs on Kubernetes or OpenShift; traffic, evidence and training never leave your environment.
- Dual-site, active-active
Carrier-grade resilience, sized from your measured busy-hour traffic.
- Fits your stack
SIGTRAN / M3UA, SMPP, SIP / IMS, DNS / RPZ, REST & gRPC APIs, app SDK.
Governed and explainable
- Explainable verdicts
Reason codes, evidence links and model and policy versions on every decision.
- Human review for uncertainty
First-seen threats go to warn or review - never straight to block.
- Privacy and audit
Masked training data, role separation and dashboards for executives, fraud ops and care.
Prove the Value Before a Single Subscriber Is Affected
The first three stages run entirely in observe and shadow mode. Your teams see quantified missed threats, false-positive risk and business impact before any enforcement is switched on.
Discovery & assessment
Map your traffic, control points, protected senders and threat landscape. Agree success criteria.
No subscriber impactIntegration & configuration
Connect channel feeds, load existing lists and protected business flows, stand up dashboards.
No subscriber impactObserve & shadow scoring
TrustGuard scores live traffic alongside your current controls - showing what is missed today, and where AI would have been wrong.
No subscriber impactControlled enforcement
Warnings and labels for small cohorts first, then selective blocking for high-confidence threats.
Controlled, governedOptimisation & handover
Locally tuned models are promoted, thresholds finalised, runbooks and care workflows handed over.
Production protection