Data Diodes - Overview

Cyber criminals and Cyber attacks are on an upward trend all over the world.  More than ever, records and sensitive data were leaked. Disruptions to critical infrastructure systems have been witnessed. These require organizations to implement a well-rounded security strategy to protect their systems. Data diode, an unidirectional security gateway is an important additional layer to safeguard the integrity of the trusted or secured systems.

At Encryption Technology, as pioneer in security technologies in Singapore, we devote our resources in research and developing data diode solutions. Our variety of data diode products include the following.

  • Data Diode 100 series - Data Diode USB-IN                                            PDF   Data Diode Datasheet (0.5MB)
  • Data Diode 200 series - Data Diode USB-OUT
  • Data Diode 300 series - Data Diode USB-IN Decrypt
  • Data Diode 400 series - Data Diode USB-OUT Encrypt

Data Diode 100

Data Diode 100 functions as a USB-IN diode. The diode allows data to be sent in to our trusted or secured network only. No data can be sent out, hence no leakage. It is designed to protect our data being stolen under any circumstances.

Data Diode 200

Data Diode 200 functions as a USB-OUT diode. The diode allows data to be sent out from the trusted or secured network only. Due to the fact that no data can enter, the trusted or secured network is protected from any malware or attacks from outside.

Data Diode 300

Data Diode 300 functions as USB-IN Decrypt diode. As the name suggests, this diode is a USB-IN diode with an additional function for decrypting received data. This has added security advantages as the Data Diode has only Decrypt function, essentially making it a one-way function and the data diode itself is already designed for one-way data flow.  It can be used with a network cryptor or Data Diode USB-OUT Encrypt on the other side of the network.

Data Diode 400

Data Diode 400 functions as USB-OUT Encrypt diode. As the name suggests, this diode is a USB-OUT diode with an additional function to encrypt the data before sending out. The encrypted data provides added security as hackers will not be able to crack the encryption and steal the information.  It can be used with a network cryptor or Data Diode USB-IN Decrypt on the other side of the network.