1/ Shamir's Backupの改善のためのKeystoneサポートが予定されています。 まもなく、他のウォレットから SLIP-39 フレーズを Keystone 3 Pro に直接インポートできるようになります。 この機能を初めて使用する場合は、この機能が重要な理由と、セキュリティを次のレベルに引き上げる方法をご紹介します。
2/ SatoshiLabs によって開発された SLIP-39 は、Shamir の Secret Sharing とニーモニック ワード リストを組み合わせたものです。 つまり、バックアップは人間が読めるままですが、暗号化の強度、構造、柔軟性が向上します。
3/ ほとんどのウォレットでは、12 語または 24 語のシード フレーズが 1 つしか提供されません。 最終的には単一障害点につながります。 自制心を失う。それともリーク?資金がなくなり、 しっかりと分割することはできません。あなたにできることは、それを宝物のように守り、何も問題がないことを祈ることだけです。 SLIP-39がこれを変える!
4/ SLIP-39 は、1 つのフレーズではなく、シードを複数の「共有」に分割します。 あなたは決定します:Y株のうちX株を回収します。 シェアを失いますか?復元は可能です。 1つは盗まれましたか?他人がいなければ役に立たない。 別々の場所に保管すると、リスクが劇的に低下します。
Keystone Hardware Wallet
Keystone Hardware Wallet2025年5月14日
Avoid the $240 Million Mistake: Secure Your Crypto with Shamir's Backup! Imagine relaxing on the Bali beach, enjoying the sunset while drinking beer from a tender coconut, vibing to "24K Magic" from your Marshall stereo! Life looks perfect, right? Just like a speed breaker, an unsettling thought crosses your mind: "What if I forget my crypto wallet's mnemonic phrase?" Seems unlikely? German programmer Stefan Thomas once felt the same. A $240 Million Nightmare: Stefan Thomas’s Story Stefan Thomas, a software developer, was famously paid 7,002 Bitcoins for creating a simple Bitcoin explainer video years ago. At the time, he securely stored his Bitcoin fortune in an encrypted USB drive called IronKey. Everything seemed fine until he forgot the password. After eight incorrect password attempts, Thomas found himself with just two tries left before the IronKey drive permanently locked itself, potentially losing him over $240 million worth of Bitcoin forever. His situation perfectly highlights the severe risks associated with centralized mnemonic management, where a single mistake can lead to irreversible asset loss. Enter Sharmir's Backup: Your Safety Net Fortunately, smart developers have devised a powerful solution to prevent disasters like Stefan's: Shamir's Backup. Unlike traditional methods that rely on a single mnemonic phrase, it splits your mnemonic into multiple parts, significantly minimizing the risk of total loss. This innovative approach is built upon the Shamir Secret Sharing algorithm, originally proposed by cryptographer Adi Shamir. Here's how it works: - Your "master key" or mnemonic phrase is mathematically split into several distinct "shares." - To restore your wallet, you only need a certain minimum number (threshold) of these shares. For instance, in a 3-of-5 configuration, you could lose up to two shares and still easily reconstruct your wallet using the remaining three. This approach dramatically reduces stress, eliminates single points of failure, and provides much-needed peace of mind. Why SLIP-39 Outshines Traditional Methods? While traditional backup methods like BIP-39 require all 12 or 24 mnemonic words to recover a wallet, SLIP-39 provides more flexibility and security. With SLIP-39, you can configure custom recovery thresholds like 2-of-3 or 3-of-5. This flexibility means losing a share or two doesn’t spell disaster, significantly boosting both reliability and security. Real-Life Example: Sharmir's Backup in Action Consider the experience of one crypto investor who shared his story on Reddit. He cleverly used Shamir's backup technique to engrave his mnemonic shares onto three separate metal plates and store each in different secure locations. Unfortunately, an unforeseen accident led to the loss of one metal plate. But thanks to the Sharmir's Backup, the user didn't panic. Instead, he calmly weighed their options, either trusting the security of the remaining two plates or investing resources into redistributing their assets. This scenario vividly illustrates how Shamir's backup can convert what might have been a catastrophic event into a manageable, strategic decision. It shows how effective risk management through Sharmir's Backup dramatically reducing anxiety and increasing security. Getting Started with Sharmir's Backup: Practical Tips If you're intrigued and considering using Sharmir's Backup, here are a couple of essential tips to ensure a smooth and safe experience: Practice Makes Perfect: Although hardware wallets like Keystone simplify the process, Sharmir's Backup adds a layer of complexity. Always practice with small amounts of crypto initially. This ensures you're comfortable with the process before moving significant funds. Select Your Custodians Carefully: If you plan to distribute shares to trusted family or friends, it's crucial they understand the importance of securely storing these shares. They should treat your share like their own valuable asset. Consider recommending secure storage options, such as safes or bank vaults. Keystone Wallet: Making Sharmir's Backup Easy and Secure Keystone hardware wallets offer built-in support for SLIP-39, enabling you to effortlessly generate and recover mnemonic shards without any internet connection. Keystone is fully compatible with popular wallets like MetaMask and Sparrow, making it an accessible and reliable option for both beginners and seasoned crypto enthusiasts. Within minutes, Keystone provides an air-gapped environment to generate and restore shares, truly simplifying and enhancing your crypto security experience. Final Thoughts: Protecting Your Crypto Wealth Stories like Stefan Thomas’s are cautionary tales highlighting the immense risk of single-point failure in crypto asset management. Shamir's Backup represents a robust solution, significantly reducing the risk of total loss and transforming potential crises into manageable situations. By adopting Shamir's Backup, especially using intuitive hardware solutions like Keystone, you're not just protecting your wealth; you're gaining confidence, control, and true peace of mind. Ready to secure your cryptocurrency investments without constant worry? Shamir's Backup could be your ideal solution.
5/ KeystoneはすでにSLIP-39をサポートしています。 今の違いは? 間もなく、他のウォレットから SLIP-39 リカバリ フレーズを Keystone 3 Pro に直接インポートできるようになります。 リカバリを容易にし、Keystoneの完全なエアギャップセキュリティを享受できます。
6/ 現在、SLIP-39 では複数のリカバリ レイヤーを使用できます。 まずは単一グループのリカバリから始めます。 需要があれば、複数グループの回復が続きます。 私たちの目標は、ウォレットのセットアップを安全かつ適応性の高いものにすることです。
7/ セキュリティが 1 つのフレーズと 1 つのデバイスに依存している場合、災害から事故は 1 回離れています。 Keystoneの改良されたShamir's Backupを使用すると、回復ルールとデバイスの選択を制御できます。 これをセキュリティ意識の高い友人と共有して、安全を保つのを手伝ってください。
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