Wednesday, July 15, 2026

theQSECOFR

The Blueprint for IBM i Excellence.

Author

Sameera Wijayasiri

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theQSECOFR

The Blueprint for IBM i Excellence.

power11

Quantum safe secure boot

The Quantum-Safe Architecture of IBM Power11

Sameera Wijayasiri09 mins

While quantum systems promise breakthroughs in processing power, they also pose a fundamental risk to the classical encryption—such as RSA and Elliptic Curve Cryptography (ECC)—that secures our global financial, healthcare, and government data. To meet this challenge, IBM has engineered the IBM Power11, the latest generation of IBM’s Power architecture released in 2025, adopts a…

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History of IBM i : Part 7 – IBM POWER Architecture

Sameera Wijayasiri06 mins

The IBM POWER architecture represents a cornerstone of high-performance computing, embodying the principles of Reduced Instruction Set Computing (RISC) to deliver efficient, scalable processors for enterprise servers, supercomputers, and embedded systems. Developed by IBM since the late 1980s, POWER—standing for Performance Optimization With Enhanced RISC—has evolved through multiple generations, powering everything from IBM’s RS/6000 workstations…

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