# When Intrusion Alarms Meet Cyber Risk: Why Physical Security Needs IT-Grade Protection

URL: https://technosports.co.in/when-intrusion-alarms-meet-cyber-risk/  
Published: 2026-09-15  
Updated: 2026-09-15  
Author: Reetam Bodhak

A locked door used to be enough. Today, that same door might be connected to an app, a cloud dashboard, and a dozen other devices — and every one of those connections is a potential way in. Hikvision’s Cyber Security Director Rob Janssens argues that intrusion alarm systems have quietly become IT infrastructure, and it’s time security teams started treating them that way.

### From Isolated Panels to Always-Connected Networks

For decades, intrusion systems were simple: a control panel, a few sensors, a keypad. Their isolation from the wider internet made them inherently low-risk. That era is over. Over 80% of newly deployed security systems are now network-connected, integrating with video, access control, mobile apps, and cloud services — effectively turning them into always-on IT assets that happen to detect intrusions.

![Cyber Risk](https://technosports.co.in/wp-content/uploads/2026/09/yber-risk.jpg)

### Where the Real Cyber Risk Hides

| Risk Area | Why It Matters |
| --- | --- |
| Unsecured remote access | Weak mobile app encryption can let attackers intercept disarm signals |
| Default credentials | Unchanged passwords are an open door for intruders |
| Flat networks | A single compromised device can expose an entire system |
| Cloud/P2P misconfigurations | Poor visibility into cloud settings creates blind spots |
| Delayed firmware updates | Known vulnerabilities remain exploitable for longer |

The most dangerous exposures rarely sit at the sensor level anymore — they emerge at the intersection of panel, app, and cloud, where a single weak link can ripple across multiple sites, accounts, and credentials.

### Security Is a Shared Responsibility

Neither manufacturers nor installers can secure a connected system alone. Manufacturers must own device architecture, firmware security, and cloud APIs; installers must handle network design, configuration, and ongoing maintenance. When either side skips a step — weak default baselines from manufacturers, or improperly implemented encryption by installers — the whole deployment’s resilience suffers.

### What Secure-by-Design Actually Looks Like

Aligned with frameworks like ENISA’s Secure by Design Playbook and ETSI EN 303 645, a genuinely secure intrusion system should ship with mandatory activation (no default passwords), encrypted management paths, signed firmware with secure boot, role-based access control, detailed audit logging, and clear vulnerability disclosure processes. Hikvision has built its platforms around these principles, treating cybersecurity as a core product feature rather than an afterthought.

### Lifecycle Security: The Risk That Doesn’t Expire

Many failures surface years after installation, when systems are forgotten or left unpatched. Clear end-of-support timelines, simple update mechanisms, and proactive vulnerability notifications are essential to prevent installers from unknowingly inheriting long-term technical debt.

For more on the broader security frameworks referenced here, [Wikipedia’s overview of IoT security](https://en.wikipedia.org/wiki/Internet_of_things#Security) offers useful background. For more cybersecurity and physical security industry insights, check our [technology section](https://technosports.co.in).

## FAQs

### **Why are intrusion alarm systems now considered cyber risks?**

  
Modern systems connect to apps, cloud services, and networks, turning them into IT assets vulnerable to remote attacks.

### **Who is responsible for securing these connected systems?**

Both manufacturers and installers share responsibility — one builds secure defaults, the other implements and maintains them.