OpenAI has **retired GPT-4.1 and older models**. If your systems rely on these—via OpenAI API, Azure AI Foundry, or local integration—you need to act now.

A practical model to guide your organization’s AI journey—measured, secure, and sustainable.

With partnership funding from Microsoft, I created a proof of concept for a major client to design, develop and implement an Intel SGX-enabled solution in an Azure Confidential Computing environment.

Innovations and Adventures in AI, Data Management, and Ethical Hacking

PSA - Vulnerabilities in the Apache Log4J weaponized as Log4Shell. A list of resources to help understand the threat and mitigate the risk.

Checking in on my summer book list - Fracture, Modern Cryptography for Cybersecurity Professionals, The Invention of Russia, The Fifth Domain

Switching Roxberry.PRO to markrox.dev - Secure Comms FTW.