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News
Trusted AI Agent Transactions, Part 2: PingFederate Token Exchange
4+ min ago (537+ words) Part 1 separated the user, logical agent, runtime workload, agent execution, and transaction identities. This part shows where they are joined safely. In the Tokenetes architecture, a Transaction Token Service, or TTS, uses the RFC 8693 token exchange protocol to mint a…...
Trusted AI Agent Transactions, Part 1: The Identity Problem
4+ min ago (378+ words) An application that calls an API for a user normally answers one identity question: who is the user? An AI agent introduces several more: Putting every answer into a single sub claim creates a dangerous illusion. A logical agent name…...
Trusted AI Agent Transactions, Part 5: End-to-End Proof
3+ min ago (373+ words) The previous articles covered the identity model, PingFederate token exchange, SPIRE workload identity, and PingAuthorize policy. This final part connects them into one testable application path. The browser workbench signs the user in through PingFederate with OAuth 2.0 Authorization Code and…...
Trusted AI Agent Transactions, Part 4: PingAuthorize Policy Decisions
3+ min ago (359+ words) Part 3 established the transaction context and immediate caller identity. Authorization still needs to answer a separate question: may this verified combination invoke this target and tool for this purpose? PingAuthorize is integrated as a remote policy decision point at the…...
Isolation, file ownership and cleanup: the boring half of running coding agents in parallel on Windows
2+ min ago (1148+ words) Someone left a comment on my last post that was a better outline than the post was: Parallel agents are only practical when the workspace boundaries are boring and explicit. On Windows especially, I would care less about the launch…...
Annual free computer clinic to be held Sept. 12
7+ min ago (233+ words) The Michael LoVerme Memorial Foundation is hosting its annual free computer clinic on Sept. 12 at the Nashua Public Library (2 Court St.) from 10 a.m. to 2 p.m. Volunteer technicians will be available to sit down with guests one-on-one to answer any technology questions, troubleshoot…...
AI Privacy Concerns Grow as Consumer AI Devices Become More Powerful
9+ hour, 11+ min ago (522+ words) Artificial intelligence is entering a new phase in which its impact may extend far beyond generating text, images, or software. Recent developments involving OpenAI and Anthropic point toward a future where AI systems could interact directly with computers while also…...
Coldcard Seed Vulnerability Exposes Crypto Wallets to Risk
37+ min ago (417+ words) Coinkite’s answer to the breach is a firmware rebuild that no longer lets a Coldcard generate a seed on device randomness alone. The company published the update in a blog post dated Thursday, telling owners of Mk4 and Mk5 devices to install…...
Nobody knows who built AI coding model Ox Alpha or where the code goes
24+ min ago (540+ words) UPDATED 18:37 EDT / AUGUST 23 2026 An anonymous provider has been handing out free access to a frontier-class coding model on OpenRouter Inc. since Aug. 20, and no company has admitted to building it. The model is listed as “Ox Alpha” and costs nothing…...
Tech's Trust Problem Is a Product Problem
4+ hour, 22+ min ago (1647+ words) Yesterday I posted a question on X: what would you recommend tech companies do in order to regain public trust? The responses told me everything I needed to know about where people are right now. The most liked response, from Farzad,…...