Technical Articles

The Technical Articles section provides a wide variety of detailed technical content covering a wide area of material which has been written by our technical team members.


Vulnerability Assessment: What are my options?


IBM Guardium Vulnerability Assessment is a key part of the Guardium Database Security portfolio. It is designed to help harden database infrastructures by scanning targeted systems on a scheduled basis to detect vulnerabilities. This article explains what IBM Guardium Vulnerability Assessment (VA) actually delivers and what the differences are between the various editions. Note that since the introduction of Guardium 10, there are no longer different editions of this product and all of the Advanced Edition features are available with the product.

A Fresh Look at Database Security


In September 2015, IBM released Guardium 10, the latest version of its flagship enterprise database security suite. IBM Guardium is relevant to any organization wishing to improve its database security management and is becoming the de facto standard for database activity monitoring and database vulnerability assessment for IBM DB2, IBM Informix, Oracle and SQL Server.

This article is a quick glance at some of the more obvious operational improvements with Guardium 10, comparing the installation and configuration process and taking a look at the new interface. This article is aimed at those already familiar with Guardium or those who may have evaluated earlier versions and would like to start to explore the capabilities of the new version.

IBM Guardium 9.5 VM Installation – Avoiding the Pitfalls


This technical article will guide the reader through a basic installation of Guardium V9.5 and focus on some of the more obvious do’s and don’ts. If nothing else, if this is your first time installing Guardium this article will save you hours of head scratching. Note that there are no easily accessible trials for IBM Guardium however the IBM Part Numbers have been referenced to ease location of the required software.

Running multiple separate executables in one application.


Historically data input applications only allowed a user to access one part of the application at any one time. If a user needed to access another part of the application, for example to view customer details whilst updating an order, he or she would need to stop what they were doing and navigate to another part of the same application. As applications have grown larger and more complex this becomes a big user productivity drain.

This article describes how to solve this problem elegantly and simply in Genero, by allowing multiple modules of the same application to run concurrently in a single window.

Navigating a Genero Application


In Informix 4GL the only way to navigate an application is using a “ring” menu. This works very well when the application has a small number of modules with one menu but in complex applications, where there are many modules grouped into various submenus, the ring menu makes navigating the application very cumbersome. Modern alternatives such as tree-view and drop-down menus don’t exist in 4GL, but they do exist in Genero!