All Posts in "Christopher Gillum"

Migrating legacy ERP systems to post-quantum cryptography standards for supply chain data protection

ERP systems are the central nervous systems of the global supply chain, housing intellectual property, vendor contracts, and sensitive financial data. However, the cryptographic foundations of these systems—most of which rely on RSA and Elliptic Curve Cryptography (ECC)—are fundamentally threatened by the advent of quantum computing.

For the enterprise, the risk is not just a future “Q-Day.” It is the “Harvest Now, Decrypt Later” (HNDL) strategy currently employed by state actors who are intercepting encrypted ERP traffic today to decrypt it once cryptographically relevant quantum computers (CRQC) emerge. Migrating legacy ERPs to Post-Quantum Cryptography (PQC) is a mission-critical imperative that requires more than a simple software patch; it requires a structural rethinking of how data is stored, transmitted, and authenticated across the supply chain.

1. The Vulnerable Nexus: Why ERPs are Targets

An ERP system is the ultimate “honeypot.” It aggregates data from procurement, manufacturing, and logistics into a single … Read More

Christopher Gillum by — December 23, 2025 in Technology in Business
Eyes of the Mind: AI-Powered Assistive Technology Projects for the Visually Impaired and Elderly

The digital revolution has often been a double-edged sword for the disability community: while providing new tools, it has frequently introduced new barriers. However, as we move through 2026, a fundamental shift is occurring. We are transitioning from simple accessibility features to Human-Centric AI—systems that don’t just “read” a screen, but “understand” the physical world.

With a global aging population and over 2.2 billion people living with distance or near vision impairment, the mandate for innovation is clear. Modern assistive technology (AT) is now driven by Multimodal AI, which fuses vision, sound, and touch into a seamless “Contextual Intelligence” that restores independence and dignity to those who need it most.

Part 1: The Evolution of Assistive Vision

In the past, assistive tools were reactive. A white cane tells you there is an obstacle; a screen reader tells you there is text. Today, Edge Computing and sophisticated Computer Vision… Read More

Christopher Gillum by — December 19, 2025 in Future Technology
Integrating autonomous polyfunctional robots into existing warehouse management systems

The logistics industry is currently moving from single-task automation to the era of Polyfunctional Robotics—autonomous platforms that can dynamically switch between picking, sorting, and palletizing. However, for most enterprises, the barrier to adoption isn’t the hardware; it’s the “Brownfield Integration Gap.” Legacy Warehouse Management Systems (WMS) are historically designed for linear, human-centric tasks. Integrating robots that change roles throughout a shift requires a move away from rigid, one-to-one connections toward a modular, API-first orchestration layer. This article explores how to bridge this gap using the Robotics Control Layer (RCL) and international interoperability standards like VDA 5050.

1. Introduction: Beyond the Single-Task Bot

Traditional warehouse automation relied on “fixed-function” machines: a conveyor belt moved boxes, a sorter pushed them into bins, and a palletizer stacked them at the end. Polyfunctional robots break this silos. These machines use modular end-effectors (grippers, vacuum suction, or forks) and AI-driven vision to pivot … Read More

Christopher Gillum by — December 19, 2025 in World Wide Technology
The Quantum Horizon: Preemptive Cybersecurity and Post-Quantum Cryptography Readiness for the Modern Enterprise

As we move through 2026, the cybersecurity landscape is defined by a paradoxical race against time. On one hand, enterprises are fortifying their perimeters with increasingly sophisticated, AI-driven preemptive strategies. On the other, a looming “Q-Day”—the moment a cryptographically relevant quantum computer (CRQC) can crack standard encryption—threatens to render those perimeters irrelevant. For the modern CISO, the challenge is no longer just defending against today’s malware; it is ensuring that the data stored today remains secure in a post-quantum world.

Executive Summary

The “Quantum Threat” is predicated on the mathematical prowess of quantum bits (qubits). While classical computers struggle with the integer factorization problem that secures RSA encryption—a task with a complexity of approximately $O(e^{1.9 \log n^{1/3} \log \log n^{2/3}})$—Shor’s Algorithm allows a quantum computer to solve this in polynomial time, or $O((\log n)^3)$. This shift effectively breaks the public-key infrastructure (PKI) that secures global finance, military communications, and personal … Read More

Christopher Gillum by — December 9, 2025 in Latest Technology
Integrating real-time carbon footprint tracking into enterprise cloud infrastructure for ESG compliance

As global regulatory bodies transition from voluntary disclosures to mandatory climate reporting, the era of “annual estimations” for IT emissions is ending. For the modern enterprise, cloud computing often represents the largest share of Scope 3 emissions. However, static, retrospective reports provided by cloud service providers (CSPs) are insufficient for high-frequency ESG (Environmental, Social, and Governance) compliance.

To meet the requirements of the EU’s Corporate Sustainability Reporting Directive (CSRD) and the SEC’s climate disclosure rules, organizations must integrate real-time carbon tracking directly into their cloud infrastructure. This article provides a technical roadmap for moving from vague estimations to granular, auditable evidence by building a “Carbon Ledger” that correlates real-time telemetry with grid-level carbon intensity.

1. The Death of Annual Reporting

Historically, ESG reporting was a manual, once-a-year exercise conducted by sustainability teams using spreadsheet-based models. These models relied on “spend-based” averages (e.g., $1,000 spent on cloud = X tons … Read More

Christopher Gillum by — December 9, 2025 in Technology in Business