High Quality Content by WIKIPEDIA articles! Intel SOA Products Division is a group within Intel which releases XML processing and security software for transforming XML messages. Their primary product line, SOA Expressway, is a family of software and hardware XML Gateways (XML appliances) that are used in SOA architectures on-premise or in the cloud. The appliances interoperate with SOA middleware governance products and handle SOAP and REST for cross-domain integration security.