𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝗖𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝘀

The Protection of Critical Infrastructures (Computer Systems) Ordinance will come into operation in January 2026, imposing formal cybersecurity requirements on operators of designated critical infrastructure in Hong Kong. Operators in sectors such as finance, energy, transport, and telecommunications will face stricter expectations around governance, resilience, and incident response.

Under the new requirements, organizations can expect requirements in areas like continuous vulnerability management, stronger access control, security monitoring, and timely reporting of incidents. For many organizations, this creates a clear turning point: either stretch already‑busy internal teams or bring in specialized support to accelerate readiness.

And this is where we can help. At Ringus, we have a houseful of experienced cybersecurity professionals who support organizations in aligning with the new statutory requirements.

We provide comprehensive cybersecurity services like:
🔎 Penetration Testing: Simulated attacks across web, network, and mobile applications to uncover and validate exploitable weaknesses
🔎Vulnerability Assessment: Automated scanning and manual verification to identify and prioritize vulnerabilities
🔎Cybersecurity Consultation: Advisory engagements covering governance, process design, and control implementation to align your security posture with evolving regulatory and industry requirements

More Updates

𝗪𝗵𝘆 𝗣𝗵𝘆𝘀𝗶𝗰𝗮𝗹 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗥𝗲𝗺𝗮𝗶𝗻𝘀 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝘁𝗼 𝗜𝗻𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗶𝗻 𝗜𝗦𝗢 𝟮𝟳𝟬𝟬𝟭We spend so much time talking about firewalls, encryption, and phishing simulations — but what happens when someone simply walks into your server room, steals a laptop, and causes damage to company’s assets?Why does physical security matter so much? Because many real incidents start physically:💫 A tailgater slipping into a restricted area and accessing sensitive systems.💫Unlocked desks leaving confidential documents visible to visitors or cleaners.💫Natural disasters such as typhoons and flooding disrupting servers, leading to downtime or hardware damage if environmental protections aren't in place.Physical security directly supports the core principles of information security—the CIA Triad (confidentiality, integrity, and availability) of data and systems. Threats such as theft, tampering, or natural disasters can bypass digital protection entirely.In ISO 27001:2022, physical security is addressed through a dedicated theme under Annex A. Issues like expired fire extinguishers, missing CCTV footage, sticky notes with account passwords, or unlocked server room racks are common findings in an ISO 27001 audit. These are often fixed in a short time but can lead to non-conformities if ignored. Usual physical security practices are as follows:💫 Clear desks and screens (e.g. keep sensitive information in restricted areas)💫Physical entry and access control (e.g. door access restriction)💫Physical Monitoring (e.g. CCTV)💫etc.

𝗛𝗼𝘄 𝗚𝗼𝗼𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗥𝗲𝗱𝘂𝗰𝗲𝘀 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗗𝗲𝗯𝘁 𝗶𝗻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀

𝗛𝗼𝘄 𝗚𝗼𝗼𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗥𝗲𝗱𝘂𝗰𝗲𝘀 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗗𝗲𝗯𝘁 𝗶𝗻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀Technical debt is often an unavoidable byproduct of rapid development—but good architecture ensures it doesn’t become toxic.1️⃣ Defines Standards and Enforces ComplianceArchitecture sets clear standards for platforms, data, and security, reducing inconsistencies and redundancies. Guidelines and regular architecture reviews ensure new code complies with best practices, preventing unmaintainable implementations from entering the system.2️⃣ Manages Complexity through ModularityModular architecture, such as microservices or well-structured layers, reduces tight coupling and isolates components. This simplifies maintenance, allows teams to work independently, and makes it easier to identify and fix areas of high technical debt before they snowball.3️⃣ Enables Scalability and FlexibilityProactive architectural design anticipates future growth and changing requirements. Systems can scale, adapt to new technologies, and incorporate new functionality without extensive rewrites, minimizing long-term debt and maximizing agility.4️⃣ Improves Maintainability and Reduces RiskClear structure and documentation provide visibility into system dependencies, helping developers understand the impact of changes. Combined with CI/CD pipelines and automated testing, architecture acts as a safety net, allowing incremental improvements while controlling debt accumulation.5️⃣ Aligns Technology with Business GoalsGood architecture ensures systems support business objectives efficiently, balancing speed with quality. It enables sustainable technical choices that maximize ROI while reducing the cost of misaligned or obsolete solutions.In essence: architecture is a strategic investment that turns technical debt from a hidden risk into a manageable, predictable factor—supporting sustainable growth, maintainable code, and long-term innovation.

Hantec Group Annual Dinner

🎉 Hantec Group Annual Dinner🎉Celebrating Growth and Togetherness!A wonderful evening filled with laughter, teamwork, and gratitude. The Annual Dinner brought our Hantec & Ringus family together to celebrate achievements, honor dedication, and look ahead to new goals. Here’s to stronger collaboration, new milestones, and an even brighter 2026 together!