HeimWall vs Reality Kernel

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading...

Reality Kernel is an execution-layer security engine and cryptographic audit ledger for autonomous AI agents. Deterministic execution boundaries, kernel-level eBPF...

About HeimWall

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading their prompts. Nothing sits in your send path, your prompt reaches the tool untouched, and what you type into an AI tool is never sent to us. To read your prompt before it is sent, the app reads the composer through the macOS Accessibility API and watches the clipboard. Accessibility is a wide permission and macOS does not offer a narrower one for this.

About Reality Kernel

Reality Kernel is an execution-layer security engine and cryptographic audit ledger for autonomous AI agents. Deterministic execution boundaries, kernel-level eBPF attestation, and Ed25519-signed verdicts. We return sub-millisecond, cryptographically signed verdicts before wrapped host actions are approved for execution. Every shell command, file write or network call the agent emits is paused at the execution layer, a few microseconds before the OS sees it. The decision is hashed into a SHA-256 chain and signed with Ed25519.