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📰 Dev.to · Mads Hansen

13 articles · Updated every 3 hours · View all reads

All Articles 187,381Blog Posts 169,836Tech Tutorials 50,115Research Papers 36,757News 23,052 ⚡ AI Lessons
A database count can still reveal the row you tried to hide
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
A database count can still reveal the row you tried to hide
A read-only AI database tool can block names, emails, and row exports and still reveal a...
Your MCP pagination cursor is a security boundary
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
Your MCP pagination cursor is a security boundary
An AI agent rarely consumes a large PostgreSQL result in one call. It reads a page, reasons, calls...
Your AI database audit log should not become a second database
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
Your AI database audit log should not become a second database
An audit log should explain what happened. It should not quietly become a second database containing...
Your MCP credential is not revoked when the dashboard says disabled
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
Your MCP credential is not revoked when the dashboard says disabled
An MCP credential is not revoked when the control plane says “disabled.” It is revoked when every...
A connector demo proves the happy path. Negative tests prove the boundary.
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
A connector demo proves the happy path. Negative tests prove the boundary.
Most connector evaluations begin with a question the team already knows how to answer. The demo...
How should MCP servers store credentials?
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
How should MCP servers store credentials?
The fastest way to make an MCP demo work is to put a powerful credential close to the tool. The...
Your MCP database server needs a tool allowlist
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
Your MCP database server needs a tool allowlist
Tool discovery is useful in a demo. In production, it can become a permission problem. If an MCP...
MCP tool descriptions are part of your security model
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
MCP tool descriptions are part of your security model
Most API documentation is written for humans. MCP tool descriptions are different. They are read by...
The CVE your team missed because nobody owns the asset list
Dev.to · Mads Hansen 🔐 Cybersecurity ⚡ AI Lesson 5mo ago
The CVE your team missed because nobody owns the asset list
There's a pattern in post-mortems that nobody talks about. A CVE drops. Security team checks the...