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Publications on legacy system modernization, digital trust and the responsible industrialization of AI.
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Modernizing a critical information system rarely starts with a rewrite. It starts with reading actual data flows, risk zones, and the conditions for coexistence between old and new.
Read articleAn AI system cannot be judged on accuracy alone. In production, you also need to look at meaningful errors, decision thresholds, traceability, costs, and conditions for human escalation.
Read articleGenerative AI is not only changing the threat landscape. It is also changing how teams need to think about architecture, connectors, permissions and usage governance. What technical teams actually need to frame in 2026.
Read articleBreaches keep coming, credentials keep circulating. In 2026, the right question is no longer how to protect your password: it is how to design authentication so that a stolen password has no operational consequence.
Read articleLlama, Mistral, Qwen, Gemma: open source models have considerably reduced the gap with frontier models. But 'free' does not mean no cost, and 'open source' does not mean no constraints. What you really need to know before choosing.
Read articleThe eIDAS 2 regulation and the European Digital Identity Wallet (EUDIW) will reshape identification and signing journeys. What CIOs need to anticipate right now.
Read articleClaude Opus 4.5, GPT-5, Gemini Ultra 2... Late 2025 was marked by an acceleration in frontier model releases. Beyond the benchmarks, what really changes for teams operating AI in real conditions.
Read articleSES, AES, QES: three levels of electronic signature with very different evidential values and implementation constraints. A guide for choosing without over-engineering or under-dimensioning.
Read articleAn investor doesn't buy a demo. They buy a system that must hold under load, under regulatory pressure, and over time. What a technical due diligence audit must actually reveal, and why the approach matters as much as the deliverables.
Read articleClassic application maintenance answers the question 'does it work?'. Trust Condition Maintenance answers a different question: 'can it be exploited, betrayed or silently fail?'. These are not the same thing.
Read articleThe European AI regulation has entered into application. For teams developing or deploying AI systems, the concrete obligations around documentation, traceability and human oversight are closer than you think.
Read articleAccount aggregation, payment initiation, SCA: what worked, what is still stuck, and the outlook with PSD3 and the instant payments regulation.
Read articlePutting an LLM into production is not equivalent to deploying a classic API. Prompt governance, probabilistic evaluation, observability, drift, canary pipeline: the reality of operating a language model in a critical information system.
Read articleA legacy system is not defined by its age but by its resistance to change. Several modernization trajectories exist: encapsulation, progressive rewrite, replatforming, replacement, decommissioning. What decides their success depends on the conditions of execution, not on the purity of the initial plan.
Read article6AMLD, AMLA, PVID level 2 : the AML/KYC framework is tightening. What it means technically for identity verification in onboarding flows.
Read articleMigration to microservices has become a reflex. It is often a mistake. The criteria that make a modular monolith the best answer, and the signals that indicate otherwise.
Read articlePasskeys eliminate passwords, in theory. In practice, deploying FIDO2 in a production environment raises real questions about fallback, account recovery, and device management.
Read articleBefore modernizing, you need to understand what you're modernizing. Quantifying technical debt on an existing system and prioritising the work on facts, not intuitions.
Read articleREELIANT joins the top 1% of companies assessed by EcoVadis across all CSR criteria: environment, social, ethics, and sustainable procurement.
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