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📰 Dev.to · DarkEdges

21 articles · Updated every 3 hours · View all reads

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Trusted AI Agent Transactions, Part 1: The Identity Problem
Dev.to · DarkEdges 5d ago
Trusted AI Agent Transactions, Part 1: The Identity Problem
The identity problem behind AI agents An application that calls an API for a user normally...
My detector caught the attacker and never once stopped it, and reported PASS
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 3w ago
My detector caught the attacker and never once stopped it, and reported PASS
The most consequential bug in this project had been there since the beginning, survived several full...
A graduated response ladder where every rung is invisible
Dev.to · DarkEdges 🛡️ AI Safety & Ethics ⚡ AI Lesson 3w ago
A graduated response ladder where every rung is invisible
Detection produces a number. Something has to turn that number into a response, and the response has...
Honeytokens that recognise themselves: stateless decoys with automatic attribution
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 3w ago
Honeytokens that recognise themselves: stateless decoys with automatic attribution
Every signal in the previous articles is statistical. They weigh evidence, they have thresholds, they...
Four ways a baseline quietly destroys the anomaly detector built on it
Dev.to · DarkEdges 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Four ways a baseline quietly destroys the anomaly detector built on it
Every anomaly detector answers one question: compared to what? That comparison, the baseline, is...
Three detection layers that disagree usefully, and why they combine by max, not sum
Dev.to · DarkEdges 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Three detection layers that disagree usefully, and why they combine by max, not sum
Features get you a vector per window. Turning that into a decision is where the design choices...
The most obvious signals for detecting enumeration don't work
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 3w ago
The most obvious signals for detecting enumeration don't work
Every window of traffic, per credential, this system computes about twenty features. Six of them...
Simulating attackers is easy. Simulating legitimate users is the hard part
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 3w ago
Simulating attackers is easy. Simulating legitimate users is the hard part
In part 1 I argued that enumeration from a valid credential can only be caught from the shape of the...
Your API is being enumerated by a client with a perfectly valid token
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 3w ago
Your API is being enumerated by a client with a perfectly valid token
Here is a request: GET /users/4821 Authorization: Bearer eyJhbGciOiJSUzI1NiIs... Enter...
Cross-App Access Without Leaking Credentials: A Hands-On ID-JAG POC
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
Cross-App Access Without Leaking Credentials: A Hands-On ID-JAG POC
Most "identity federation" demos stop at login. The harder problem is what happens after login: how...
Proving Zero Trust Actually Works: Entra ID + Cloudflare Access over Both OIDC and SAML
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
Proving Zero Trust Actually Works: Entra ID + Cloudflare Access over Both OIDC and SAML
Most Zero Trust write-ups stop at "user signs in, user gets access." That's not where these...
From vexctl scripts to a governed VEX platform: building vex-ui with Next.js, keyless signing, and a Trivy-consumable repo
Dev.to · DarkEdges ☁️ DevOps & Cloud ⚡ AI Lesson 1mo ago
From vexctl scripts to a governed VEX platform: building vex-ui with Next.js, keyless signing, and a Trivy-consumable repo
un Trivy against almost any vendor container image and you'll get a wall of findings. Most of them...
VEX demo update: adding Docker Scout attestations (and three new gotchas)
Dev.to · DarkEdges ☁️ DevOps & Cloud ⚡ AI Lesson 2mo ago
VEX demo update: adding Docker Scout attestations (and three new gotchas)
This is a follow-up to From 70 CVEs to 0: a hands-on VEX suppression workflow with Trivy. The...
From 70 CVEs to 0: a hands-on VEX suppression workflow with Trivy (and a path to Wiz)
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 2mo ago
From 70 CVEs to 0: a hands-on VEX suppression workflow with Trivy (and a path to Wiz)
Run Trivy against almost any vendor container image and you'll get a wall of findings. Most of them...
Deploy Ping Identity Products on Kubernetes with a Single Operator
Dev.to · DarkEdges ☁️ DevOps & Cloud ⚡ AI Lesson 3mo ago
Deploy Ping Identity Products on Kubernetes with a Single Operator
Running Ping Identity's product suite on Kubernetes typically means wrestling with the ping-devops...
From Laptop to Cluster: Running darkedges-entraid-tokenexchange with Docker and Kubernetes
Dev.to · DarkEdges ☁️ DevOps & Cloud ⚡ AI Lesson 4mo ago
From Laptop to Cluster: Running darkedges-entraid-tokenexchange with Docker and Kubernetes
I wanted one clean deployment path for local testing and real cluster rollout, so I packaged the same...
Weekend Build Recap: Trust-Aware API Access with OpenID Federation
Dev.to · DarkEdges 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
Weekend Build Recap: Trust-Aware API Access with OpenID Federation
This weekend we built and validated a trust-driven access control flow across our OpenID Federation...