Leading IoT Security Solutions for Connected Devices
Strengthen your IoT Security
At Com4, we understand the importance of securing IoT infrastructure as connected environments continue to grow in scale and complexity. Our IoT security solutions are designed to protect devices, networks, and data from evolving cyber threats while ensuring reliable operations. By taking a proactive approach to security, we help businesses build resilient IoT systems and safeguard critical data, systems, and reputation.
Secure your IoT Connectivity
Com4 offers a range of services designed to support secure communication for connected devices. Our private APN (Access Point Name) provides an isolated and private network connection, enabling your IoT devices to securely access the internet, corporate networks, data centers, and cloud environments.
By ensuring that devices connect only to authorized networks, the private APN helps protect data from unauthorized access. In addition, our VPN solutions create encrypted tunnels that add another layer of protection, helping safeguard data as it travels between devices and backend systems.
Through VPN access from our private APN, data can be securely transported from devices to your infrastructure using encrypted tunnels or dedicated connections. Our flexible VPN configurations support multiple access points, helping organizations maintain secure and reliable IoT communication.
Why Choose Com4 for IoT Security?
Proactive Threat Management
We anticipate potential security threats and fortify your IoT systems to prevent breaches before they occur.
Customized Security Architectures
From design to deployment, our solutions are tailored to meet the unique needs of your IoT ecosystem.
Global Compliance and Data Privacy
Adhering to stringent data protection regulations, we ensure your IoT operations are compliant worldwide.
Discover the Power of IoT with Com4’s Exclusive Free Test Kit

Ready to revolutionize your Internet of Things journey? Com4 invites you to experience the future with our Free IoT Test Kit – a gateway to seamless connectivity and unparalleled possibilities.
The Free IoT Test Kit includes:
- Up to 5 SIM cards per applicant
- 100 MB of data per SIM per month, usable within the EU
- A 60-day validity period
- Possibility to include eSIM form factor
- Support for multiple technologies, including 2G/3G/4G/5G, LTE-M, and NB-IoT, all within a single SIM
Securing IoT Devices for Long-term Protection
To minimize the chances of security breaches, it is crucial to maintain the safety of your devices and data communications. Securing your IoT devices is essential to consider as your IoT assets face various threats, such as SIM theft, SIM swaps, unauthorized endpoint communication, and DDoS attacks.
Secure your data with our IoT Security Platform
Com4's IoT Security Platform provides a comprehensive range of capabilities, both at the SIM and network level, to safeguard the data that is transmitted to your application servers. With the ability to monitor and take appropriate measures, you can protect your IoT solution and gain greater visibility into potential security threats.
Secure Connectivity with Private APN and VPN Services
Private APN Access
Provides a secure, isolated network for your IoT devices, allowing safe communication and access to essential resources.
VPN Security
Enhances your IoT security with encrypted VPN tunnels, safeguarding data from cyber threats and unauthorized access.
IPsec
Whether you're managing thousands of sensors or deploying mission-critical industrial systems, IPsec secure communication ensures confidentiality, integrity, and trusted network access.
Our IoT Security Services Include
IoT Penetration Testing
Identify vulnerabilities with our comprehensive testing services, ensuring your devices and networks can withstand modern cyber threats.
Advanced Privacy Solutions
Tackle IoT privacy and security challenges with our innovative IoT security solutions designed to protect user data and maintain confidentiality
End-to-End Encryption
From device to cloud, our encryption services ensure that your data is protected during transit and at rest.
Implement Robust Security Measures Beyond Industry Standards
- Configure safeguards that go beyond best practices in IoT security management
- Mitigate the risk of a data breach by identifying and eliminating security holes
- Automate identity and access management processes between devices, networks, and clouds
- Employ a virtual private network to secure data transmissions from devices to application servers
- Use private dedicated IP addresses and APNs to prevent devices from being accessible on the open internet
- Use firewall systems to restrict access to and from authorized sites
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FAQs
Why is IoT security important for businesses?
IoT security helps protect connected devices, networks, and data from unauthorized access and cyber threats. As businesses deploy more IoT devices across distributed environments, strong IoT security solutions are essential to prevent data breaches, maintain reliable operations, and safeguard critical systems.
How does a private APN improve IoT security?
How do VPNs protect IoT data?
Speak to a security expert from Com4
Learn how to safeguard your devices and data from cyber threats and gain valuable insights into how you can protect your business and ensure the security of your data.
Our solutions ensure comprehensive IoT network security and provide the necessary tools for securing IoT devices. We collaborate with leading IoT security companies to deliver state-of-the-art IoT security platforms and security for IoT applications.