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|AI SECURITY
Prompt injection and agent permissions: what are we letting AI do?
When an agent can reach a tool, a misdirected answer can produce a real action, not just text.
Lire l’articlePRACTICAL / BLOG
EN — 2026Nous partageons ce que nous pensons et apprenons.
Les notes de WYN sur le logiciel sur mesure, l’IA, le SEO technique, la performance et la sécurité.
Wyn NOTE / 56 TEXT
Nous parlons de problèmes techniques en langage humain.
Notes sur les logiciels personnalisés, l'IA, la cybersécurité, les annonces logicielles à jour et la visibilité qui vous aident vraiment à prendre des décisions.
Afficher les articles les plus récents en premier ·5 / 6
IDENTITY & ACCESS
Why moving to passkeys is not only about removing passwords
For phishing-resistant sessions, registration, recovery, device change and user experience must be designed too.
Lire l’articleMOBILE & API
6 forgotten decisions when designing an API for a mobile app
A mobile client is not always current, fast or on a reliable network; API design must carry that reality.
Lire l’articleSOFTWARE ARCHITECTURE
Why a bigger server should not be the first reflex when the database slows down
Performance problems are usually query, index, data model and measurement problems before hardware ones.
Lire l’articleINTEGRATION
Webhook security: do not act just because a request arrived
Every event from an external system must be verified, repeats managed, and bounded before processing.
Lire l’articlePUBLISHING & OPERATIONS
CMS security: why changing the password is not enough
In content management systems, security is the sum of accounts, plugins, files, servers, backups and the publishing process.
Lire l’articleCYBER SECURITY
How can a small business read NIST CSF 2.0?
A security framework is not a list to buy dozens of products at once; it gives a common language to talk about risk.
Lire l’articleSEO & GEO
To be visible in AI search, first understand the human’s question
For an LLM to describe a brand in the right context, consistent and provable content matters — not just keywords.
Lire l’articleE-COMMERCE
How do you keep trust while speeding up the checkout flow?
While aiming for fewer steps at checkout, error messages, returns, data and payment security must not become invisible.
Lire l’articleAI AUTOMATIONS
Where should human approval go in AI automations?
Leaving every step to humans makes automation pointless; leaving no step to humans grows the risk.
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