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The cold bridge is required only for cold storage deployments."]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"what-the-cold-bridge-does","__idx":1},"children":["What the cold bridge does"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["The cold bridge runs on the air-gapped workstation and provides:"]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":["A local UI for cold vault operations."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["A local API for uploading, decoding, and downloading operation payloads."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Optional payload encryption and decryption for ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":[".dat"]}," files."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["A local endpoint that the vault component polls for signing work."]}]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["The cold bridge is stateless and uses in-memory storage for workloads. 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