CCNET

Success Story

CCNET (Chunghwa International Communication Network Co., Ltd.) is one of Taiwan's early ICT service providers, responsible for managing over 40,000 unique domains, with this number continuing to grow as the business expands.

To improve website security, CCNET needed to apply for and manage valid TLS/SSL certificates for every domain.

面臨的挑戰：

Manual Certificate Management

SSL certificate applications and configurations involved multiple manual steps, reducing user experience.

Untimely Certificate Renewals

Certificates had to be renewed every 3 months, creating heavy administrative overhead and impacting system stability.

High Risk of DDoS Attacks & Traffic Costs

Nginx servers lacked effective protection, making them vulnerable to attacks and generating excessive traffic costs.

Nginx Performance Bottlenecks

Managing large volumes of SSL certificates burdened Nginx, affecting website performance.

Elite Cloud x GCP Solutions

Automated SSL Certificate Management

Used GCP Certificates Manager to centralize and automate SSL certificate management and renewal, reducing manual workloads.

Optimized Traffic & Security

Deployed GCP Global Load Balancer to proxy traffic, only allowing GCP-originated traffic and reducing illegitimate bandwidth costs.

DDoS Protection & Security Enhancement

Leveraged Cloud Armor to block malicious attacks and ensure website stability, avoiding excess traffic caused by DDoS attacks.

Nginx Performance Optimization

Offloaded SSL certificate handling to the Load Balancer, freeing up Nginx resources and improving runtime efficiency.

Application Services and Architecture

Results

With the support of Elite Cloud and GCP, CCNET successfully implemented automated SSL management and upgraded its network security. These improvements significantly enhanced service stability and user experience. By combining Global Load Balancing with Cloud Armor, CCNET effectively defended against unauthorized traffic, reduced bandwidth costs, and optimized Nginx performance. This solution demonstrates how enterprises can leverage GCP's products to achieve secure, efficient, and automated cloud operations—an exemplary success in cloud security transformation.

案例使用產品