Federated Authentication with OpenID Connect: Integrating IBM webMethods Integration Server 11.1 with WSO2 Identity Server 7.3.0

Federated Authentication with OpenID Connect: Integrating IBM webMethods Integration Server 11.1 with WSO2 Identity Server 7.3.0 Technical article · Identity Federation · OpenID Connect · webMethods Integration Server · WSO2 1. Introduction Integration platforms traditionally focus on connecting applications, orchestrating services and exposing APIs. Security in these environments is often associated with API authentication and authorisation mechanisms such as OAuth 2.0. However, there are scenarios in which an integration platform must understand not only whether a request is authorised, but also who the user making the request is. ...

October 11, 2026 · 23 min · 4836 words · me

Securing OAuth Client Credentials in webMethods Integration Server with HashiCorp Vault

Securing OAuth Client Credentials in webMethods Integration Server with HashiCorp Vault A practical, step-by-step guide to integrating IBM webMethods Integration Server with HashiCorp Vault on Rocky Linux, using AppRole authentication, REST APIs and the Outbound Password Store. Introduction Managing secrets is one of the most important aspects of enterprise integration security. Integration platforms such as IBM webMethods Integration Server frequently need to authenticate against external systems using OAuth 2.0 Client Credentials. This typically involves storing a client_id and a client_secret to obtain access tokens from an authorisation server. ...

September 27, 2026 · 13 min · 2606 words · me

27 Development Rules for High-Performance webMethods Solutions

27 Development Rules for High-Performance webMethods Solutions Integration platforms rarely fail because of a single architectural mistake. Performance degradation is usually the cumulative effect of many small design and development decisions, repeated thousands or millions of times per day. The following 27 development rules were established based on real-world analysis of webMethods Integration Server solutions, production incidents, GC investigations, and performance tuning exercises. They are intended to be used as development norms, not optional tips. ...

October 12, 2025 · 5 min · 1060 words · me