Mainframes remain a critical foundation for many enterprises, offering unmatched reliability, security, and performance....
Sebastian DEWAR
Recent Posts
Modernizing business applications is a critical need for many large enterprises, who rely on these powerful legacy systems...
Mainframe Innovation: The Pain and Gain of User Interface Transformation
by Sebastian DEWAR on September 30, 2024
Approaches to modernizing mainframe applications vary widely in scale and scope, with some taking on a total overhaul of...
7 Vulnerabilities of Thick-Client TN3270 Emulators
by Sebastian DEWAR on April 18, 2024
Information security is paramount for any organization, regardless of size or industry, and especially so for those whose...
As we embark on year three of the pandemic, digital transformation and IT modernization have a new catalyst – the seemingly ...
Is the transition to IPv6 necessary for the mainframe?
by Sebastian DEWAR on July 27, 2021
Set to replace IPv4 and developed since 1998, the deployment of the IPv6 next-generation protocol has taken ages to take...
4 Reasons Your Mainframe Isn’t as Secure as You Think
by Sebastian DEWAR on April 28, 2021
When companies think about their mainframe, they often do so with the assumption that it is an inherently secure...

