Cairn

What it does

Cairn is a local iOS evidence vault for short-term rental hosts. It locks native EXIF metadata and strict GPS coordinates directly into property inspection photos, bypassing messaging app compression. Instantly generate AirCover-compliant PDF reports to protect against false damage claims.

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  Confidential computing for high-assurance RISC-V embedded systems2025 · github.com · ▲103

  Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…

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  CairnJul 2026 · github.com · ▲3

  Local-first IaC auditor: cost + security in one pass

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  Clide Apr 2026 · clide.app · ▲93

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  CairnJul 2026 · cairn-app-support.bossama.chatgpt.site · ▲9

  Native task views for Markdown files you already own

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  CairnJun 2026 · github.com · ▲3

  Git-native tasks your AI agents and team actually share

• CA
  Caido, a lightweight web security auditing toolkit2023 · caido.io · ▲17

  Hi HN! I’m Emile, co-founder of Caido [0]. Today, we are launching the public beta of Caido, a lightweight web security auditing toolkit. While our tool is mostly geared toward pentesters and bug bounty hunters, we thought some of you might find it useful. The web security auditing toolkit space hasn't seen much innovation in recent years, with current tools feeling outdated and lacking in performance and user experience. As the number of security professionals continues to increase, there is a growing need for a user-friendly alternative. This is what motivated us to create Caido. At its…

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