<ul><li>Building a secure OTA ('Over-the-Air') system in React Native involves generating private and public keys, creating iOS and Android bundles, and uploading files to a CDN or storage bucket.</li><li>The process includes automatically signing bundles, computing SHA-256 Base64 hash, and ensuring the manifest reflects the latest authenticated bundle before publishing for OTA delivery.</li><li>To enable secure OTA updates in React Native, the react-native-ota-hot-update library is suggested as an alternative to CodePush for hosting and versioning JavaScript bundles with integrity checks.</li><li>Implementing secure OTA updates is crucial for delivering bug fixes and features promptly while ensuring integrity and authenticity checks through hashing, RSA signing, and runtime verification.</li></ul>

Building a Secure OTA (“Over-the-Air”) System in React Native

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