据区块链分析公司Cipher Trace发布的一份加密货币反洗钱报告显示，保守估计，在2018年，大约有价值17亿美元的虚拟币被盗走，相比2017年增加了300%以上，其中绝大部分虚拟币都是黑客攻击交易所和其他服务来完成的。对黑客而言，数字资产就是链上的一串代码。如何保护数字资产，一直是个难题。也是从业者和黑客之间的没有硝烟的战争。据悉，目前全球数字货币币种已经达到1400多种，对数字资产的保护和管理渐渐成为一种刚需，虚拟币钱包也应运而生。
According to an encrypted money-laundering report issued by Cipher Trace, a block chain analysis company, conservatively estimates that in 2018 about $1.7 billion worth of virtual currency was stolen, an increase of more than 300% over 2017, most of which was done by hacker attack exchanges and other services. For hackers, digital assets are a code on the chain.
虚拟币钱包和现实中的钱包异曲同工，都是为了更好地保护管理个人资产，实现私有财产不可侵犯的天赋人权。
Virtual currency wallets and real-life wallets work together to better protect the management of personal assets and realize the natural human right to the inviolability of private property.
虚拟币钱包，顾名思义，是帮助使用者存储、管理和交易虚拟币的。
Virtual currency wallets, by definition, help users to store, manage and trade virtual currency.
虚拟币钱包划分
Virtual currency wallet split
从服务群体来看，有个人虚拟币钱包和企业虚拟币钱包，前者针对个人用户，界面及功能设置更为简洁，使用方便快捷，后者则针对企业量级，使得企业的加密资产管理流程更加系统、专业。
In terms of service groups, there are individual virtual currency wallets, which are more simple and user-friendly for individual users, interfaces and functionality, and corporate virtual currency wallets, which are targeted at enterprise volume, making the enterprise's encrypted asset management process more systematic and professional.
从联网环境来看，又可将虚拟币钱包划分为“冷钱包”和“热钱包”。冷热钱包也是接触虚拟币及虚拟币钱包绕不过去的常见名词。
In the online environment, virtual currency wallets can also be divided into “cold wallets” and “hot wallets.” Cold and hot wallets are common terms that touch virtual currency and virtual currency wallets cannot be bypassed.
“热钱包”，即为联网钱包，如电脑客户端钱包，手机app钱包，网页钱包等。其使用便捷，易于操作，交易转账效率较高。
The “hot wallet” is a network wallet, such as a computer client wallet, a mobile phone wallet, a web wallet, etc. It is easy to use, easy to operate and efficient to transfer transactions.
那么所谓的“冷钱包”又是什么呢？“冷钱包”可以和“热钱包”来对照理解。冷钱包即是在不联网环境下使用的钱包，如专业的虚拟币硬件钱包，私钥或助记词存储在离线环境设备和工具下的钱包。其特点即是安全、安全和安全。
So what's a so-called “cold wallet”? Cold wallets can be compared to hot wallets. Cold wallets are wallets that are used in an unconnected environment, such as professional virtual currency hardware wallets, private keys or letters stored under offline environmental devices and tools. They are characterized by safety, security and safety.
冷钱包也是一种加密货币存储技术，集数字货币存储、多重交易密码设置、发布最新行情与资讯、提供硬分叉解决方案等功能于一身，然而是离线的，也叫离线钱包。加密钱包最怕被黑客窃取，黑客虽然说无孔不入，但是需要借助网络为依托和工具，而冷钱包不触网，那么就算最顶尖的黑客也难为无米之炊。
Cold wallets are also an encryption money storage technology that combines digital currency storage, multiple transaction password settings, publishing state-of-the-art transactions and information, and providing hard fork solutions. However, they are offline and are called offline wallets. The encryption wallets are the most feared to be stolen by hackers, who, while saying that they are uninvited, need to rely on networks and tools, while cold wallets are not online, and even the top hackers are hard to cook.
虚拟币钱包的私钥与助记词
Private Keys and Helpwords for Virtual Currency Wallet
在这里又出现两个常见名词——私钥和助记词。以我们的常识实物来理解，如果把虚拟币钱包比喻成银行卡，私钥则是你的身份证，是的，并非是“银行卡密码”，而是“银行卡持有人的身份证明”，证明你是钱包的所有者，并允许你进入钱包拥有钱包的掌控权。
There are two more common terms here: private keys and assistive notes. In our common sense, if you compare a virtual currency wallet to a bank card, the private key is your identity card, yes, not a “bank card code”, but a “bank card holder's identification certificate”, which proves that you are the owner of the wallet and allows you access to the wallet's control.
而助记词，顾名思义，帮助记忆的词汇，简而言之，就是私钥的备份。私钥一般是64位字符串组成，比较难记，助记词只有12个单词，相当于标记私钥，如果忘记私钥，用助记词也可以进入钱包并且找回私钥。
By definition, the word that helps memory is, in short, a copy of the private key. The private key is typically a 64-digit string, which is difficult to remember, with only 12 words, which is equivalent to a private key, and if you forget the private key, you can enter the wallet and retrieve the private key.
既然是“身份证明”，虚拟币密码丢失，可以使用私钥找回，而私钥丢失，可以使用助记词找回。但是如果，私钥丢失又忘记助记词，那你的虚拟币钱包将成为沉船宝藏，再也无法开启。虚拟币的世界没有中心化机构公安部门，不接受补办“身份证明”哦。
Since it is a “identity certificate” and the virtual currency password is lost, it can be retrieved using a private key, while the private key is lost, and it can be recovered using the helpword. But if the private key is lost and the helpword is forgotten, your virtual currency wallet will become a wreck and will never be opened.
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