Eileen Ho

A different bidirectional approach to data diode solutions Frequently, data diodes have been deployed to create an “air gap” between the Operational Technology (OT) network and the Information Technology (IT) network, protecting critical OT processes from the open risks of IT. Yet, what if your application necessitates two-way communication, the most common network topology? Are …

(EN) A different bidirectional approach to data diode solutions – 2024.01.30 Read More »

Securing sophisticated machines with high data transfer rates and complicated protocols Machinery these days are highly sophisticated and expensive, consisting of a lot of sensors, moving parts and computing power.In the long term, they can produce high return on investment for companies, replacing manual workforce in critical areas that require high precision and productivity. However, …

(EN) Securing sophisticated machines with high data transfer rates and complicated protocols Read More »

Streamline NERC CIP compliance with BlackBear intelligent gateway The North American Electric Reliability Corporation Critical Infrastructure Protection (NERC CIP) is a set of standards developed by NERC, aimed to heighten the protection level of Bulk Electric System (BES) cyber assets and to prevent potential instability and operational interruption. NERC CIP covers the United States, several …

(EN) Streamline NERC CIP compliance with BlackBear intelligent gateway Read More »

Secure your smart gird PLCs Programmable logic controllers (PLCs) are the most important components of industrial control systems, providing the high performance and efficiency that is necessary for automation. They receive information from input devices (e.g. sensors), process the data, and conduct necessary actions based on pre-programmed parameters. These days, PLCs are also more integrated …

(EN) Secure your smart grid PLCs Read More »

Secure your OT with Data Diode and IDS For industrial and corporate giants, data has been incredibly useful to provide daily insights for improvement everywhere. Thus, OT gradually converges with IT, transforming the traditional operation model towards automation to improve productivity. However, convenience and productivity have introduced more attack vectors to the OT environment and …

(EN) Secure your OT with Data Diode and IDS Read More »

Robust and secured networking solutions for substations Electricity serves an important part to the economy and to people’s day-to-day activities. A power grid that fails can cause catastrophic damages.