PSTdiode

PSTdiode transfers information between two isolated security domains with a physical one-way guarantee.
PSTdiode is composed of two 19” appliances with the corresponding part of the one-way communication hardware mounted in each appliance and all the necessary software installed (firmware).
The firmware executes from a read-only partition and a tool to verify its integrity is included. The firmware is easily updated while maintaining the configuration.
The system is configured remotely once PKI and network parameters are set on both appliances through a local interface.
Based on the one-way communication device PSTdiode ATKDDL®, developed by Autek Ingeniería and Common Criteria EAL4 + Certified.
This device consists of a transmitting card (TX) and a receiving card (RX), connected by an optical fibre cable.

 

 

 

 


THE SYSTEM SEAMLESSLY
INTEGRATES WITH EXISTING
INFRASTRUCTURE, IT IS NOT
NECESSARY TO INSTALL
PROXIES OR ADDITIONAL
DEDICATED SERVERS.

Two additional software components are included, one for the remote administration of the system (PSTadm) and another for transfer data logging (PSTaud). These are installed in general purpose computers. PSTadm supports
four different administration roles, authenticated by means of certificates.
PSTaud is a service that receives information for all transfers performed and stores it in a database or to XML files for auditing purposes.
Additionally the system sends operational and security information via SYSLOG events in both domains.

Purchasing options

  • 5 year hardware guarantee: replacement part (NBD) and Keep your hard drive it is included
  • 1 year’s maintenance: remote support and periodic updates