Implementing the various components of a software project can be a tedious task. This is why, for many years, a set of tools has been developed to facilitate, secure and systematize it.
This article is an introduction to one of the existing solutions named GNAT GPR (Gnat PRoject).
Contents
OPC UA client/server protocol security is based on application certificates, each application shall trust each other. Determining if a certificate is trusted might include verification of a trust chain in cases that were not expected at first sight. This article explains how to validate a certificate to pass OPC UA certification 1 and hence how to configure correctly certificate validation to ensure your application certificate is accepted.
Contents
Porting an Ada legacy software can be a delicate task despite the intrinsic qualities of the Ada language such as, for example, its true portability. This article identifies the main problems that may be encountered and how they can best be addressed.
This article is about the Ada language but, in terms of approach, some points are transposable to other languages.
