CryptoService is a station service that can provide SSL features for earlier model QNX-based JACEs (JACE-2/4/5 series, running the IBM J9 JVM) at any NiagaraAX release level. It also applies to any NiagaraAX platform running a pre-AX-3.7 release that require SSL capablility. For more details, refer to the engineering notes document NiagaraAX CryptoService (SSL).

Any AX-3.7 or later platform that runs the Oracle Hotspot JVM (most newer QNX-based JACEs) and all Windows-based hosts) should be configured differently for SSL, and should not use this station service or module. For related details, see the NiagaraAX SSL Connectivity Guide.