BizTalk Server 2013 R2 and Azure Hybrid Messaging - Security Policies for ACS and SAS - (Part 1) 24. March 2015 NicTrajkovic@phidiax.com BizTalk / Enterprise Service Bus, Microsoft Cloud / Azure, Phidiax Technology (1) BizTalk / Azure Hybrid Integration ACS vs SAS. Name could not be resolved. Provider was unable to provide a security token. [More]