What challenges did Bank Sumut face before AI implementation?

Needed always-on availability and stronger security and compliance for web and application layer traffic. Needed monitoring, alerting, disaster recovery, backup, and secure connectivity across isolated municipal and district workloads. Needed to support government-led digitization of regional financial transactions across multiple local workloads.

What was the impact of the AI solution?

Improved readiness for secure, compliant, and reliable digital financial services. Enabled support for regional workloads and government digitization efforts.

Source

AlibabaProductionEvidence: Medium55/100

Bank Sumut secures and digitizes regional financial transactions using WAF, Security Center, ECS and ApsaraDB

Use case typeInfrastructure modernizationUpdated 1 day ago

Bank Sumut, an Indonesian bank, digitized regional financial transactions and hosted district and municipal workloads on Alibaba Cloud while strengthening security, compliance, monitoring, and always-on availability. The deployment used WAF, Security Center, ECS, ApsaraDB for RDS in a multi-zone setup, VPN, VPC, and Cloud Enterprise Network transit routers to secure and connect workloads. The bank supported the Indonesian government’s ETPD initiative by providing cloud infrastructure for property tax, retribution, Samsat, and similar applications.

Organization: Bank Sumut
Industry: Finance
Location: Indonesia
Published: August 2026

Reported outcomes

Strategic outcomes

Risk & complianceImproved security and compliance postureScale & capacitySupported always-on regional digital workloadsOther strategic outcomeEnabled ETPD regional transaction digitization

Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks

Customer: Bank Sumut
Provider: Alibaba
Maturity: Production
Linked source: Alibaba Cloud Customer Stories

Deployed ApsaraDB for RDS in a multi-zone setup for disaster recovery, backup, monitoring, and migration

Customer identity supportedSource describes one deploymentMaturity supported

Primary read

Use case focus

Showing 3 of 3

1Infrastructure modernization
2Compliance monitoring
3Disaster recovery

Needed always-on availability and stronger security and compliance for web and application layer traffic.
Needed monitoring, alerting, disaster recovery, backup, and secure connectivity across isolated municipal and district workloads.
Needed to support government-led digitization of regional financial transactions across multiple local workloads.

Hosted the bank website and application on ECS and protected it with WAF.
Used Security Center for unified threat notification and compliance assessment.
Deployed ApsaraDB for RDS in a multi-zone setup for disaster recovery, backup, monitoring, and migration.
Used VPN, VPC, and Cloud Enterprise Network transit routers to securely forward data between VPCs and on-premises systems.

Technologies

Alibaba Cloud Web Application Firewall Security Center Elastic Compute Service ApsaraDB RDS for MySQL Virtual Private Cloud Virtual Private Network Cloud Enterprise Network

Improved readiness for secure, compliant, and reliable digital financial services.
Enabled support for regional workloads and government digitization efforts.

Architecture

Bank Sumut runs its website/application on Alibaba Cloud ECS with Web Application Firewall protection, uses Security Center for unified threat identification and compliance assessment, stores data in ApsaraDB for RDS in a multi-zone configuration for disaster recovery and backup, and connects isolated district and municipal workloads through VPC, VPN, and Cloud Enterprise Network transit routers.

Sources & evidence1

Evidence: Medium55/100Evidence strength