Web1.0 2.0 3.0 与新型概念DEFI,NFT(Web1. 0 2.0 3.0 and new concept defi, NFT)

最近,Web3.0,区块链,NFT的概念很火,我实在不懂,开个贴记录一些学习中的感想。Web 3.0可以看成一套标准,但目前还没有统一定义。

Web 1.0:纯静态页面

Web 2.0:JS动态加静态

Web 3.0:动静态都有,还可以实现交互,比如验证码,邮箱等。

我记得验证码,邮箱,这些东西早在几年前就开始应用使用了,就说明这个概念实在不是一个新的概念。究竟是什么让他重新出现在大众眼前的呢。

在2022年元宇宙概念兴起的今天,Web3中包括了两个东西DEFI(去中心化金融)应用程序与NFT。我决定对这两个东西深入学习一下。

元宇宙概念从表面理解,通过融合现实跟虚拟来创造一个空间。虽然这个概念很火,但是它本身才处于一种刚萌芽的状态,与之相关的许多产业都是不成熟的。在数字货币的发展上,元宇宙倒是可以结合数字货币进行发展,先从规范一种新币种做起。

DEFI去中心化金融应用程序,基于以太坊的金融智能合约组成。我把它理解成一个处理加密资产,可以进行交易行为的应用程序。

NFT是非同质化代币,是用来表示数字资产的唯一加密货币令牌。这个定义来自百度百科。我把它简单粗暴理解成一种跟比特币一样的数字资产。

综上,这些新型的领域目前还只是在数字金融方面发展,会不会变成泡沫,我们谁也不知道。对于网络安全而言,可以关注一下木马化的这些应用程序,目前暂时还没有大规模的危害事件,但是,在安全的表面下,一切都不好说。

有哪些地方错误,欢迎指出,很希望一起学习进步。

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Recently, Web3 0. The concept of blockchain and NFT is very popular. I really don’t understand it. Open a post to record some feelings in learning. Web 3.0 can be regarded as a set of standards, but there is no unified definition at present.

Web 1.0: pure static pages

Web 2.0: JS dynamic plus static

Web 3.0: both dynamic and static. It can also realize interaction, such as verification code, email, etc.

I remember that verification codes, e-mail, and these things have been applied and used as early as a few years ago, which shows that this concept is not a new concept. What made him reappear in front of the public.

Today, with the rise of the concept of meta universe in 2022, Web3 includes two things: defi (decentralized Finance) application and NFT. I decided to study these two things in depth.

The concept of meta universe is understood from the surface and creates a space by integrating reality and virtualization. Although this concept is very popular, it is only in its infancy, and many related industries are immature. In the development of digital currency, Yuan universe can develop in combination with digital currency, starting from standardizing a new currency.

Defi decentralized financial application is composed of financial smart contract based on Ethereum. I understand it as an application that processes encrypted assets and can conduct transaction behavior.

NFT is a non homogenous token, which is the only cryptocurrency token used to represent digital assets. This definition comes from Baidu Encyclopedia. I understand it simply and roughly as a digital asset like bitcoin.

To sum up, these new fields are only developing in digital finance, and we don’t know whether they will become foam. For network security, you can pay attention to these Trojan horse applications. At present, there is no large-scale hazard event, but under the surface of security, everything is hard to say.

Welcome to point out the mistakes and hope to learn and make progress together.