Latest updates for Capability-Based Security

Fresh curated links around capability-based security are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Federated MCP Control Plane: Policy-Aware Access to Multi-Backend Tool Servers
  • Security Baked Into the JVM: no single party controls the outcome
  • The Drop Times: Permissions Define Drupal’s Agent Interfaces

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dzone.com /1 month ago

Federated MCP Control Plane: Policy-Aware Access to Multi-Backend Tool Servers

A federated gateway provides secure, policy-aware access to tool servers. The thing that made me stop and rethink our whole approach to agentic tooling was a text file.

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blog.frankel.ch /3 weeks ago

Security Baked Into the JVM: no single party controls the outcome

A URL is a name, and names get reused. Replace the bytes behind https://repo.example.org/order-processor.jar and every permission granted to that URL still applies, now to code nob...

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thedroptimes.com /1 month ago

The Drop Times: Permissions Define Drupal’s Agent Interfaces

Drupal's emerging agent interfaces are beginning to expose actions as well as information. MCPIO 1.0.0-alpha1 presents external Model Context Protocol clients with two entry points...

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dzone.com /1 month ago

Designing Safe Agent Permissions: Why Least Privilege Must Exist Outside the Model

Nine seconds. That's how long it took an AI coding agent to delete a production database and its backups at PocketOS, a car-rental software vendor, in April 2026. By founder Jer Cr...

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aws.amazon.com /1 month ago

Implementing defense-in-depth authorization for MCP tools on Amazon Quick

Learn how to enforce defense-in-depth authorization for Model Context Protocol (MCP) tools on Amazon Quick. This walkthrough wires Microsoft Entra ID group and claims-based JWTs th...

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dev.to /1 month ago

I Wrote a Security Policy, Then Made Myself Break It

A guardrail you haven't tried to violate is just documentation with better formatting. That's the premise behind aws-boundary: an AWS multi-account setup using AWS Organizations,...

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dzone.com /3 days ago

Why Role-Based Access Control Fails for AI Agents — and How to Fix It With Memory Lineage Engines

Key Takeaways Role-based access control (RBAC) and content-tagging systems check whether a requester's credentials match a label attached to data. That check has nothing to say a...

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finextra.com /1 week ago

From Paper-Based Identity to Proof-Based Trust: The Sovereign Imperative for Programmable Credential (Steve Durbin)

The way we handle trust globally is broken. Not because we lack the technology, but because institut...

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bleepingcomputer.com /2 weeks ago

How to keep AI agents within their permissions

AI agents can use valid credentials to perform actions beyond their assigned permissions, creating risks that traditional access controls may not prevent. Token Security explains h...

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dzone.com /1 month ago

Designing a Dynamic Multi-Hierarchy Security Model for Analytics and Decision Support Systems

A simple access check uncovered something alarming: several dashboards still showed employee compensation based on an organizational hierarchy that was no longer relevant. Our row-...

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dev.to /2 weeks ago

Why I Chose a Simple Capability Token for Waitless — and When I Would Harden It

While working on Waitless, I needed customers to be able to track their position in a queue and leave the queue without creating an account. That led to a small but interesting se...

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Sources covering Capability-Based Security

feeds.dzone.com

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aws.amazon.com

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blog.frankel.ch

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dev.to

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bleepingcomputer.com

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drupal.org

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