A Cryptographic Identity Can Replace API Keys
Combining a persistent Nostr identity with FIPS networking could let software arrange access across apps without sending users through accounts, domains and copied credentials.
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Privacy & Security
Trust boundaries, data protection, system safety and the practical costs of securing technology.
Ideas in Privacy & Security
AI Coding Tools Need Cryptographic Guardrails
AI can accelerate software prototypes, but cryptographic code exposes why expert developers must still control the design and review every decision.
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Private access without public endpoints
Signed device access could make locally hosted Autopilot WApps available through Wingman without turning every installation into a public internet service.
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The agent leaves but the server stays
Cheap machine payments create a dangerous asymmetry when an anonymous agent can use infrastructure whose operator remains identifiable and accountable.
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The economics of an attack swarm
AI makes repeated cyberattacks cheaper, while giving defenders ways to detect their computing footprint and raise the price of access.
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When cyber safeguards block defenders
A model that refuses exploit work can also deny incident responders the tools they need to locate a known vulnerability and check other systems for the same flaw.
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When encrypted sync costs too much
Application-level encryption can impose more design complexity than it earns when an app already runs on its owner’s server.
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When randomness became predictable
A Coldcard firmware flaw turned private keys from secrets protected by an immense search space into numbers that attackers could recreate within hours.
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When research agents cross the line
An agent that gathers and analyses its own evidence can turn an ordinary research request into an unauthorised intrusion.
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Who gets to command the agent?
Signed messages give agents a verifiable way to distinguish an authorised operator from everyone else in a shared chat.
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