Events

International Cyber Expo 2026

Exploring IoT Security at Olympia London

International Cyber Expo 2026 takes place on 29 and 30 September 2026 at Olympia London, bringing together cybersecurity professionals, technology providers, government representatives and security leaders to explore the latest developments in digital security.

The event runs from 09:30 to 17:30 on Tuesday 29 September and 09:30 to 16:00 on Wednesday 30 September in Olympia London’s Grand Hall. It is also co-located with International Security Expo, with registration providing access to both events.

International Cyber Expo will feature more than 100 exhibitors, over 100 speakers and visitors from more than 90 countries, alongside the Global Cyber Summit, Tech Hub Stage and live demonstrations.

As organisations connect more equipment to mobile and cloud networks, cybersecurity is becoming an increasingly important part of IoT deployment.

The Growing IoT Security Challenge

IoT technology is now used across industries including transport, security, energy, logistics, healthcare, retail and manufacturing.

Connected equipment can include:

CCTV and surveillance cameras
GPS trackers
Environmental sensors
Smart meters
Industrial machinery
Routers and gateways
Digital signage
Smart kiosks
EV charging equipment
Vehicle telematics
Remote monitoring systems

Each connected device needs a way to exchange information with authorised platforms.

However, every new connection also increases the number of devices, SIMs and network endpoints that organisations need to monitor and manage.

International Cyber Expo specifically includes OT, IoT and Industrial Security among its exhibitor technology categories, demonstrating the increasing connection between IoT infrastructure and wider cybersecurity strategies.

Secure IoT Connectivity

Security should be considered from the beginning of an IoT deployment rather than added after devices have already been installed.

Depending on the application, secure IoT connectivity can include:

Private APNs
VPN connectivity
Fixed private IP addresses
IP whitelisting
Restricted internet access
Approved endpoint access
Data usage limits
Automated alerts
Centralised SIM management

These controls can help organisations determine how devices communicate and which systems they are allowed to reach.

A sensor, tracker or camera may only need to communicate with one specific cloud platform. Giving that device unrestricted access to the wider internet may therefore be unnecessary.

Private APNs

A private APN can provide a dedicated mobile data environment for connected IoT devices.

Rather than allowing devices to communicate openly across the public internet, traffic can be managed through a controlled network configuration.

Private APNs can be useful for applications involving:

CCTV
Industrial equipment
Energy infrastructure
Remote monitoring
Payment terminals
Security systems
Connected healthcare equipment

They can also be combined with VPN technology where organisations need a protected communication path between remote equipment and central infrastructure.

Remote Access and Fixed IP Connectivity

IoT deployments often include equipment installed far away from the technical team responsible for managing it.

Engineers may need remote access to:

Industrial routers
CCTV systems
Monitoring equipment
Gateways
Controllers
Digital signage
Other connected devices

Fixed IP connectivity can make it easier for authorised systems to identify and communicate with remote equipment.

Combined with appropriate firewalls, VPNs and access controls, remote management can help organisations diagnose faults and maintain equipment without requiring an engineer to visit every location.

Monitoring Unusual Activity

Security is also about visibility.

A device that normally transmits a few megabytes of data but suddenly begins consuming significantly more could indicate a configuration problem, faulty equipment or activity that requires investigation.

Centralised IoT management can allow organisations to:

Monitor individual SIM usage
Create data thresholds
Receive alerts
Suspend connections
Review connection activity
Identify unexpected usage
Organise devices by location
Investigate inactive connections

Monitoring connectivity alongside traditional cybersecurity tools can provide another layer of operational visibility.

Multi-Network Connectivity and Resilience

Cybersecurity and resilience need to work together.

IoT devices may operate across warehouses, construction sites, vehicles, energy infrastructure and remote locations where mobile coverage varies.

Multi-network SIM technology can allow compatible equipment to access more than one mobile network, reducing dependence on a single operator.

This can be particularly useful for:

Remote monitoring
GPS tracking
Mobile assets
CCTV
Energy infrastructure
Construction
Logistics
Temporary installations

Reliable connectivity helps ensure security alerts, sensor readings and operational information can continue reaching authorised systems.

CCTV and Security Systems

Connected security cameras are a clear example of why both security and reliable connectivity matter.

CCTV systems may need to transmit images, alerts or video to a central monitoring platform while also allowing authorised engineers to access equipment remotely.

A dedicated IoT connection can also separate the camera system from a customer’s general Wi-Fi or corporate network.

Combined with private networking and access controls, this can provide organisations with greater control over how security equipment communicates.

Industrial IoT

Industrial environments increasingly rely on connected sensors, controllers and monitoring equipment.

These systems may monitor:

Machinery performance
Temperature
Pressure
Energy consumption
Equipment condition
Environmental conditions
Production processes

Many of these devices are installed for long periods and may operate with minimal physical supervision.

Secure remote connectivity can help technical teams monitor equipment while limiting communication to the systems required for the application.

GPS and Asset Tracking

Connected tracking devices can transmit location, movement and operational information from vehicles and valuable assets.

Because this information can reveal routes, locations and working patterns, the connectivity supporting tracking equipment should be carefully controlled.

Usage alerts, private networking and restricted endpoints can help organisations manage how tracking devices communicate with their platforms.

Protecting Connected Infrastructure

As IoT deployments grow, organisations may need to manage hundreds or thousands of devices across multiple locations.

Security therefore needs to cover more than the individual device.

Organisations should consider:

Device security
SIM and connectivity management
Network access
Remote access controls
Cloud platform security
Data encryption
Software updates
User permissions
Monitoring and alerts

No single technology provides complete protection.

Instead, IoT security should be approached as a combination of device, network, platform and organisational controls.