CONPROSYS® IoT Gateway Product Series Achieves IPA JC-STAR Level 1, Promoting Enhanced Security Measures
Contec's CONPROSYS® IoT Gateway product series has achieved JC-STAR Level 1 certification from IPA, demonstrating strengthened security measures.
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- 📰 Published: April 2, 2026 at 19:40
Contec Co., Ltd. (Head Office: Nishiyodogawa-ku, Osaka; President: Kazuyoshi Nishiyama) is pleased to announce that its CONPROSYS® (Conprosys) IoT gateway product series, a comprehensive brand for industrial IoT solutions, has been certified under "JC-STAR" Level 1, a labeling system operated by the Information-technology Promotion Agency (IPA), an independent administrative agency under the Ministry of Economy, Trade and Industry, which evaluates and visualizes the security performance of IoT devices.

In recent years, the introduction of IoT systems has rapidly increased due to the advancement of digitalization. Amidst this, cyberattacks targeting IoT products are on the rise, and the importance of cybersecurity measures for IoT products is growing ever more.
Our company has been strengthening its security measures throughout the entire lifecycle, including the product and service development process, and has now obtained JC-STAR Level 1 (compliance label ★1) for the CONPROSYS® (Conprosys) IoT gateway product series.
JC-STAR is a labeling system within Japan, but it is designed with coordination and consistency with security systems in various countries worldwide, and mutual recognition with the EU Cyber Security Act, UK PSTI Act, US NISTIR, and others is being considered.
We will continue to develop and provide IoT device products with high security standards to ensure that our customers can operate their IoT systems safely.
List of products that obtained JC-STAR compliance label ★1 (Level 1)

|
Model |
Firmware Version |
|---|---|
|
M2M Gateway Compact Type CPS-MG341 |
Ver. 4.0.0 or later * |
|
M2M Gateway Stack Type CPS-MGS341 |
Ver. 4.0.0 or later * |
|
M2M Controller Compact Type CPS-MC341 |
Ver. 4.0.0 or later * |
|
M2M Controller Stack Type CPS-MCS341 |
Ver. 4.0.0 or later * |
* Firmware version 4.0.0 or later must be applied for JC-STAR Level 1 compliance.
Related Links
Web Press Release Version
https://www.contec.com/jp/news/2026/26040200/
Industrial IoT Solution CONPROSYS®
Vulnerability Disclosure Policy

Contec Co., Ltd.
Company Name: Contec Co., Ltd.
Location: 3-9-31 Himesato, Nishiyodogawa-ku, Osaka
Representative Director and President: Kazuyoshi Nishiyama
Number of Employees: 532 (Group total)
Capital: 450 million JPY
URL: https://www.contec.com/
Established in April 1975. As a comprehensive manufacturer of industrial equipment, we handle everything from controller main units and peripherals to network devices, providing a wide range of services from development, manufacturing, and sales to support. From the dawn of personal computers, we focused on utilizing PC technology in the industrial field and successively developed cutting-edge products such as industrial computers, measurement and control interface boards, and network devices. We have contributed as a global pioneer in this field. Leveraging our cultivated core technologies, we have expanded into new fields such as environment and energy, medical, railway and transportation, digital signage, and IoT solutions. We continue to contribute to people's lives with our unique technologies and products.
FAQ
What is JC-STAR?
JC-STAR is a Japanese labeling system operated by IPA under the Ministry of Economy, Trade and Industry, which evaluates and visualizes the security performance of IoT devices.
Why is IoT device security important?
With the advancement of digitalization, the adoption of IoT systems is increasing, and cyberattacks targeting IoT products are on the rise, making countermeasures essential.
Which CONPROSYS® IoT Gateway products are compliant with JC-STAR Level 1?
Some products from the M2M Gateway compact and stack types, and M2M Controller compact and stack types are compliant.