Centralized Log

This article details the practical steps for enterprises to migrate core services to the US and access them via China Telecom's CN2 link, including assessment, network design, server configuration, data synchronization, handover strategies, CDN and DDoS defense, as well as real-world cases and configuration examples.
CN2 Enterprise Migration Servers VPS Hosting Domain Names CDN DDoS Defense Cross-border Networks BGP

This article explains how to integrate strategies at the network and host levels to make US servers (VPS/hosts) more secure, including specific configuration examples, real-world cases, and performance/protection data demonstrations.
US Servers VPS Host Security CDN DDoS Defense Network Integration Host-level Hardening SSH Configuration

Focusing on building the monitoring and alerting system for Vietnam's cloud servers, it provides practical operational improvement suggestions and practical points from five key issues: design, metrics, alert strategies, tool selection, and automated response.
Vietnam Cloud Servers Monitoring Alarm Systems Operation And Maintenance Efficiency Prometheus Grafana Alert Strategies

Practical Guide for Startups: How to Choose and Configure a US Silicon Valley VPS, combining domain, DNS, Docker, load balancing, CDN, CI/CD, monitoring, and security to achieve low-latency global product deployment.
Silicon Valley VPS Global Deployment Startups Overseas Servers Docker Deployment CDN CI/CD SSL

Explain the role of U.S. CERA servers from an architectural perspective, and provide detailed practical steps for connection (network, authentication, certificates, APIs, and operational checks). Includes command examples and common troubleshooting.
CERA Server CERA In The US Access Guide Architecture Certificates VPN SSH API TLS

Practical Guide for Operations and Security Engineers: When developing native Hong Kong IPs, how to systematically reduce the risks of common attacks and data breaches through architectural design, network isolation, access control, and monitoring aligns with the authoritative recommendations of the EEAT standards.
Hong Kong-native IPs Setup Common Attacks Leakage Risks Security Recommendations Firewalls Intrusion Detection Encryption Access Control

Comprehensive Guide for Operations Teams: Considerations for selecting and managing cloud servers in the Singapore region, network and security compliance, cost optimization strategies, as well as key monitoring metrics and alert recommendations.
Singapore Cloud Servers Operations Team Monitoring Metrics Latency High Availability Cost Optimization

For companies that need large-scale Korean-origin IP addresses, practical strategies for bulk purchase discount negotiations and recommendations for long-term maintenance agreements are provided. These cover VPS/server/host deployment, domain name and CDN integration, DDoS protection, and network security measures. DeXun Telecom is recommended as a preferred supplier.
Korean Original IPs Bulk Purchasing Discount Negotiations Long-term Maintenance Agreements Servers VPS Hosting Domain Names CDN DDoS Protection Network Technology Dexun Telecom

Operation and Maintenance in Production Environments: “Backup, Recovery, and Monitoring Solutions for Directly Connected VPS Cloud Servers in Taiwan”, covering strategies, tools, practical steps, drills, and monitoring alerts, with a focus on both security and compliance.
Taiwan Direct-connected VPS Cloud Servers Backup Recovery Monitoring Operations DR RTO RPO Prometheus Grafana Borg Restic