Category: Uncategorized

Case Study: Mainframe Migration

Introduction A preeminent National Security IT provider, faced the challenge of modernizing its ITinfrastructure to maintain its mission requirements. As part of its IT transformation, this ITprovider decided to migrate from its aging mainframe to a new, more powerful mainframesystem. The migration included upgrading the zOS operating system, integrating neworganizational Storage and Virtual Tape devices, and ensuring minimal disruption to ongoingbusiness operations. This case study outlines the critical steps taken during the migration, thechallenges encountered,

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TLS 1.3 – Smashing Transport Security

Overview Secure web communications have come a long way since the 1990s.  From a rocky start to implementing protections against quantum computing, SSL and TLS have a storied history that affects everyone from the developer to the executive in C suites.  The modern implementations of the TLS protocol suites are a first line of defense to many organizations’ enterprise IT presence.  More importantly it represents one of the strongest layers of defense your organization has

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