Overview
Modern computer systems used in U.S. armed forces’ environments must meet Information Assurance (IA) security requirements. To meet this demand, COMPRO offers the Secure Legacy Computer Replacement System option (S-LCRS) that can be added to any existing or future LCRS configuration.

S-LCRS is a separate single-point-of access Secure Linux Gateway (SLG) computer system running an IA-approved version of Linux. This SLG connects to one or more Embedded LCRS/Application Processors (ELAPs) that execute legacy SEL/Gould/Encore application code. All console traffic to the ELAPs is via the SLG; therefore all system access is captured, logged, and archived.

The figure below illustrates S-LCRS:

The ELAP executes a combination of customized kernel, LCRS application, legacy MPX-32 operating system, and legacy binary application code. Because of the custom kernel, the ELAP is truly an “embedded” solution.

To download COMPRO's S-LCRS Option white paper, please click here.