Security management
Our IoT connectivity platform ensures secure, compliant, and reliable IoT management, maintaining data integrity and operational focus.

Security at the core
Our IoT connectivity platform delivers global coverage, simplified connectivity, and advanced security to protect against cyber threats, allowing your organisation to focus on your IoT deployments. Our IoT connectivity platform ensures reliable access, protecting your business, data, customers, and profitability.
Download the IoT connectivity solution briefSecurity management key features:
Network security
Firewalls, intrusion prevention, and DoS protection safeguard devices from cyberattacks.
Secure data transfer
Encryption protects data across the IoT ecosystem.
Authentication and access control
Strong user verification and device permissions.
Compliance and certification
Fully GDPR and ISO 27001 compliant with security-by-design architecture.

Advanced IoT protection
Our IoT connectivity platform provides secure connectivity through the use of VPNs and APNs, enabling remote monitoring, blacklisting/whitelisting, and access control. Through our self-service portal, Link Manager, organisations can manage access rights, user groups, and policies.
IoT connectivity management
Secure SIM
Link secure SIM cards are integrated with the IoT connectivity management platform, Link, via a dedicated Link network. The mobile subscription operates seamlessly on 2G, 3G, 4G, 5G, and NB-IoT networks across most European operators and with major carriers outside Europe for global coverage. The secure SIM uses Link’s dedicated access point name (APN) to separate its traffic from public mobile data. All data is routed to AddSecure’s secure gateway, which automatically assigns fixed IP addresses and ensures traffic is directed to the correct Link network. Data transmitted over the mobile network is always secure, typically encrypted with AES256 encryption on 4G.
IoT connectivity management
Private networks
Security is a key challenge when developing an IoT solution, and retrofitting security can be complex. AddSecure simplifies this by enabling the creation of complete private networks (VPNs) in minutes. These private networks connect all devices and systems intended for communication, ensuring they are fully isolated from public internet traffic and protected against unauthorised access. Multiple private networks can be set up and managed to meet specific needs, such as separating a partner’s end customers or segmenting different types of traffic and systems.
Certified IoT connectivity platform
The AddSecure IoT connectivity platform is fully compliant with the requirements of GDPR and ISO 27001, ensuring that your data is protected, and your organisation meets the latest legal regulations.
Read more about our ISO certifications.

Why secure communications and data is so important
Getting data from point A to point B in a secure way helps save lives, protect property, and secure vital societal functions. Learn more in this video!
How we define secure communications and data
We define secure communications as in two or more devices communicating information that is truly critical to either a business’ operation, to people’s lives, or to vital societal functions. To us, secure communications means that this connection between the devices is reliable, accessible and that it cannot be intercepted or interfered with.
Data is the information itself. To us, secure data means that this information not only get from point A to point B without interception or interference, but also that it is reliable, only available to authorised parties, and that it is stored and used in an ethical manner with regards to privacy.