Banks and governments are preparing for new, very fast computers called quantum computers.

銀行與政府正準備應對一種稱為「量子電腦」的新型高速電腦。

Quantum computers can solve hard math problems very fast. This is a problem because they can break current digital locks. Bitcoin and other digital money are in danger because their locks are not strong enough.

量子電腦可以快速解決困難的數學問題。這是一個問題，因為它們可以破解目前的數位鎖。比特幣和其他數位貨幣處於危險之中，因為它們的鎖不夠強大。

Some companies want to change their security now. Other companies are afraid. New security tools can be slow. They can also cost more money. It is hard for everyone to agree on one new plan.

有些公司希望現在就更改其安全系統，而有些公司則感到擔心。新的安全工具可能會較慢，且成本更高。很難讓所有人就同一套新方案達成共識。

Experts suggest a slow change. First, they find the most important data. Then, they add new locks to that data. This way, the systems stay stable and do not break.

專家建議採取循序漸進的改變。首先，他們會找出最重要的數據，然後為該數據添加新鎖。透過這種方式，系統能保持穩定且不會崩潰。

Organizations are testing new security to stop these fast computers from stealing data.

各機構正在測試新的安全技術，以防止這些高速電腦盜取數據。