The Essential Key of IoT

Secure any device for seamless use with the Internet of Things.
From smart cars to home IoT devices,
AuthentiCA provides secure certificates within minutes.


The IoT environment has various things connected by the internet, enabling convenient user experience. Subsequently, businesses in various industries are utilizing interconnected devices to increase business efficiency. However, concerns of privacy violation such as information regarding user location and access records continue to rise, and incidents of IoT devices being abused are incrementally surfacing. In order to decrease such risk factors, IoT devices must be safely authenticated and managed, data inside devices and in transit be encrypted, and message integrity be guaranteed.

Safe User and Device Authentication
Sensitive Data Encryption
Ensuring Message Integrity


CA Service

AuthentiCA is easy to use for certificate issuance, as is convenient to manage.

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Free SSL Service

AuthentiCA provides free ssl certificates for secure internet access.

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Simple Certification

AuthentiCA is a cloud-based service with no additional infrastructure configuration. Certificates are created by a simple process, and managed via a user console accessible from all places.

Diverse Application

AuthentiCA provides certificates (X.509, IEEE 1609.2, ISO 15118) that can be used in various industries such as Smart Home, Smart Energy, Smart Factory, and Smart Car.

Comprehensive Security

AuthentiCA is a PKI-based IoT security service that securely authenticates IoT devices, encrypts sensitive data, and ensures message integrity of data in transit.

Use Case

Smart Car
Smart Factory
Smart Energy
Smart Home

Get in Touch

20 Years of Expertise, Penta Security Systems Inc.

Founded on its data encryption technology in 1997, Penta Security Systems is a leading provider of web and data security products, solutions, and services.
Beginning with the launch of the vehicle security product, “AutoCrypt”, in August 2015, Smart Factory Security solution in February 2017, and the Smart Metering Security solution, Penta Security has continued to thrive in the IoT security industry.

Corporate Headquarters

Eusu Holdings Building, 20F
25 Gukjegeumyung-ro 2-gil
Yeongdeungpo-gu, Seoul
South Korea 07327

(+82) 02-2125-6739

(+82) 02-786-5281