Interezen × BSG · Cloud-Native FDS

Dfinder FDS
Real-Time Fraud Detection,
Reborn on AWS

Proven in demanding legacy environments, Dfinder FDS has been re-architected as a cloud-native service on AWS. It ingests and analyzes rapidly growing transaction streams from finance, commerce, and platform businesses in real time — instantly flagging anomalies such as voice phishing and fraudulent payments, with zero-downtime availability under any traffic load.

Subscribe on AWS Marketplace · Coming Soon Visit Interezen
Available in AWS Marketplace

< 500ms Detection

In-memory analysis with Elasticsearch, Redis, and MariaDB responds the moment a transaction event arrives.

Zero-Downtime HA

Multi-AZ cluster behind an Application Load Balancer with Auto Scaling absorbs any traffic spike without interruption.

Container-Native

Podman-based (Docker-compatible) containers deliver fast, consistent deployment and rollback in any environment.

Evolved for the Cloud, Built for Uptime

Dfinder FDS pairs its battle-tested detection engine with an AWS-native architecture — elastic, containerized, and hardened to enterprise security standards.

Zero-Downtime HA & Elastic Scale

Beyond single-server limits: a Multi-AZ cluster fronted by an Application Load Balancer keeps the service available through failures, while Auto Scaling Groups expand capacity automatically as transaction traffic surges.

Multi-AZ · ALB · Auto Scaling

Fast, Consistent Container Deployment

The application is packaged as lightweight, modular Podman (Docker-compatible) containers — eliminating dependency drift and enabling rapid, repeatable deployment and rollback across any environment.

Podman · OCI Containers

Enterprise Cloud Security Compliance

Hardened for AWS infrastructure: least-privilege IAM role control, EBS volumes encrypted with AWS KMS, and the latest AWS SDKs enforcing IMDSv2 with IMDSv1 fully disabled.

IAM · KMS · IMDSv2

Detection Performance That Sets the Standard

The same FDS core trusted in production for years — now with cloud-scale data pipelines behind it.

Sub-500ms Real-Time Detection

Elasticsearch, Redis, and MariaDB power high-speed search over large transaction datasets. In-memory processing analyzes each transaction event the instant it is received, guaranteeing responses within 500 milliseconds.

Elasticsearch · Redis · MariaDB

Flexible Collection & Integration

A dedicated browser script collects device signals from the customer’s PC/web environment, and a data-transfer component on the customer’s WAS forwards transactions to the FDS analysis server securely over REST APIs.

Device Fingerprint · REST API

Dynamic Rule-Based Engine

Compose detection rules from IP reputation, device fingerprints, and user transaction patterns. Administrators manage and apply rules dynamically through the management UI — no system restart required.

Live Rule Deployment · Admin UI

Cloud-Native Architecture on Amazon EKS

Dfinder FDS runs as containerized agents across an EKS cluster in private subnets, streaming logs to S3 and surfacing analytics through OpenSearch and EventBridge.

Dfinder FDS Cloud-Native Architecture on AWS EKS
EKS Cluster

Containerized FDS Agents at Scale

Application pods and specialized agents run across 100+ worker nodes.

  • Node Agent (WEB) & Anti-Fraud (AF) Agent
  • Collect Agent & Data Transfer API Agent
  • Scales elastically with transaction volume
Streaming & Analytics

Log Pipeline to Insight

Every detection event becomes searchable, auditable data.

  • Streaming logs pipeline into Amazon S3
  • Amazon OpenSearch for forensic analytics
  • Amazon EventBridge for downstream eventing
Network & Security

Private by Design

Workloads stay isolated inside the customer’s VPC.

  • Private subnets with NAT Gateway egress
  • Application Load Balancer ingress
  • IAM least privilege · KMS · IMDSv2

Built for Your Industry

Wherever money moves, Dfinder FDS watches every transaction in real time.

Banking & Finance

Monitor telecommunications-based and electronic financial transactions to preemptively block voice phishing and mule-account abuse before funds leave the institution.

E-Commerce & Platforms

Detect and block suspicious activity in real time at every step of the funnel — sign-up, login, and payment — stopping fraudulent orders before fulfillment.

Insurance

Identify anomalous patterns in claim filing and payout transactions to surface organized fraud rings and prevent improper disbursements.

Proven Detection. Cloud-Grade Delivery.

Interezen’s fraud detection expertise, deployed and operated on AWS by BSG.

The Detection Engine

Interezen Co., Ltd. — FDS & anti-fraud specialist

  • Dfinder FDS detection engine & rule management
  • Device fingerprinting & transaction analysis
  • Detection policy consulting
  • L2 product support

The Deployment Layer

AWS Advanced Partner since 2015

  • EKS & IaC-based deployment automation
  • AWS security compliance & Marketplace ops
  • Multi-AZ / Auto Scaling operations design
  • L1 integrated support & billing

Stop fraud before it settles.

Bring proven real-time fraud detection to your AWS environment — deployed in days, scaled automatically, and available directly on AWS Marketplace.

Subscribe on AWS Marketplace · Coming Soon Visit Interezen for more information
Available in AWS Marketplace