HRHK publishes technical analysis, architecture reviews, security advisories, and engineering perspectives based on real-world engagement experience.
HRHK insights span multiple formats, from deep architectural analyses to practical migration guides.
Architecture Analyses
Deep dives into system design decisions and trade-offs.
Technical Tutorials
Practical guides for engineering teams.
Security Advisories
Vulnerability analysis and mitigation guidance.
Migration Guides
Step-by-step technology transition strategies.
Technology Comparisons
Objective evaluation of competing approaches.
Design Patterns
Reusable engineering solutions for common problems.
Technical Opinion
Perspectives on technology trends and practices.
White Papers
In-depth technical briefs on specialized topics.
Organizations rushing to deploy AI without governance frameworks create uncontrolled data flows, unmonitored model usage, and unaccountable automated decisions. This white paper outlines the components of a practical AI governance architecture.
Coming SoonZero Trust Architecture is often marketed as a product category. In practice, it is a design philosophy that requires explicit verification, least privilege, device trust, identity-aware access, segmentation, and continuous validation.
Coming SoonFull rewrites are risky. The strangler pattern enables incremental modernization by progressively replacing functionality while maintaining operational continuity. This guide covers API encapsulation, modular decomposition, and progressive migration.
Coming SoonMulti-WAN architecture with automatic failover, application-aware routing, and LTE/5G fallback. Designing resilient connectivity for organizations that cannot tolerate Internet dependency.
Coming SoonRansomware resilience is not about prevention alone. It requires segmentation, identity controls, endpoint protection, privileged-access restrictions, immutable backup strategies, and validated recovery capability.
Coming SoonHeadless CMS is not universally superior. This analysis examines when headless architecture provides genuine advantage and when traditional CMS remains the more appropriate choice.
Coming SoonRetrieval-Augmented Generation enables AI-powered document intelligence while keeping sensitive data under organizational control. This pattern covers embedding strategy, vector search, access control, and audit logging.
Coming SoonThe decision to use public cloud, private cloud, hybrid, colocation, or on-premise infrastructure should be driven by workload requirements, not vendor momentum. This analysis examines the reasoning behind architecture selection.
Coming SoonEach insight is grounded in actual engagement work, architectural decisions, and operational outcomes.