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How to Create and Configure SSL Key and Trust Stores Part 3/3

September 23, 2019. This post is the closing one in a multi-part series talking about setting up and configuring key and trust stores for IBM MQ and IBM Integration Bus. Windows Repository Configuration Today we will talk about adding and accessing the key stores on Windows. Windows is a whole different kingdom with its own […]

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How to Create and Configure SSL Key and Trust Stores Part 2/3

This post is the second in a multi-part series talking about setting up and configuring key and trust stores for IBM MQ and IBM Integration Bus. The screenshots are clickable for a sharp image. At this point you should have your key stores and trust stores created and empty. The next step is creating a […]

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Protecting the MQCSP structure

Problem Description As I mentioned in one the previous posts: MQCSP structures, containing the user ID and password of the user being authenticated, are sent in the clear across the network, if you’re not using TLS to encrypt your traffic. For example, if you setup LDAP for authentication (as described in the previous post), start […]

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ChlauthEarlyAdopt and AdoptContext rules behavior in MQ v9.1+

August 8, 2019. Due to a security vulnerability, IBM changed the order of operations when authenticating users in v9.1. This is important if you setup your security on a prior version and then migrate to v9.1. Your security rules might stop working as you intended. In this post, we will talk about “channel early adoption” […]

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How to configure IBM MQ authentication: OS and LDAP

IBM MQ user authentication An IBM MQ queue manager can be configured to authenticate connecting users. But it does not keep a list of users or their passwords. That is the functionality that MQ leaves to external resources. There are two options you can choose from: Authenticate using the operating system Authenticate using a Lightweight […]

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