Insights
Technical notes and Hong Kong compliance updates, written by the engineers and consultants who deliver the work.
- Cloud dedicated lines: what they solve and when to skip themA cloud dedicated line fixes latency and jitter between your office and a cloud region, but not bandwidth cost or traffic outside the carrier network.2026-11-11
- Why your cross-border store is slow: three causes, one orderSlow checkout, failed uploads and a laggy admin panel usually trace to three different causes. Here is the order to check them in.2026-11-11
- Why Hong Kong bank account applications get rejectedSix reasons Hong Kong banks reject account applications, and the documents that fix each one, from business proof to source of funds.2026-11-11
- Hong Kong company formation: name search to bank accountWhat actually happens between filing a Hong Kong company name and opening a bank account: statutory steps, realistic timings and where applications stall.2026-11-11
- MPLS VPN dual-link backup: designing a real failoverDual-link MPLS VPN backup only works when routing, BFD and application sessions agree. How to design a failover that switches in seconds.2026-11-11
- Designing an MPLS VPN: bandwidth, QoS and node placementAn MPLS VPN is more than a leased circuit. A practical method covering hub-to-branch bandwidth ratios, three-class QoS design and where to place access nodes.2026-11-11
- MPLS VPN vs IPSec VPN: six differences that matterSix practical differences between MPLS VPN and IPSec VPN: latency, QoS, private addressing, failover, cost and operational load.2026-11-11
- Why Microsoft 365 is slow from China, and how to fix itMicrosoft 365 and overseas SaaS feel slow in China because of routing, not bandwidth. What to measure first, and which fixes change the numbers.2026-11-11
- What a dedicated internet line is, and how it differsA dedicated internet line is a symmetric, uncontended circuit with an SLA. How it differs from broadband and VPN, and who actually needs one.2026-11-11