在貨幣時代紙質或金屬貨幣一直是價值的主要流通工具，在全新的互聯網時代，虛擬貨幣逐漸代替了實體貨幣，消費過程中人們不再提供紙質或金屬憑證，而是出示自己的二維碼。比特幣、萊特幣等網絡虛擬貨幣作為一種全新的貨幣形式，也不斷充斥著貨幣市場，在大數據時代保證虛擬貨幣數據的安全性非常重要。

HURAKAN聯合OFO控股企業一起開發全新的虛擬貨幣密盾，通過實時變化的數字信息保護虛擬貨幣的安全性，產品采用低功耗設計，可實現超長待機，一次充電之后兩年時間不間斷工作，動態密令實時更換，保證虛擬貨幣的安全性。

In the monetary age, paper or metal currency has always been the main circulation tool of value. In the new Internet age, virtual currency has gradually replaced physical currency. In the consumption process, people no longer provide paper or metal certificates, but show their two-dimensional code. As a new form of money, virtual currencies such as bitcoin and litecoin are constantly flooding the money market. It is very important to guarantee the security of virtual currency data in the era of big data.

HURAKAN and OFO holding company jointly develop a new virtual currency secret shield, which protects the security of virtual currency through real-time changes in digital information. The product adopts low-power design, which can achieve ultra-long standby time, two years of uninterrupted work after a charge, dynamic secret real-time replacement, to ensure the security of virtual currency.