Tag：trust
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Time：2020-11-18
With the rapid rise of digital currencies such as bitcoin and Ethereum, the underlying technology of digital currency, blockchain technology, has begun to enter the public’s view. Yao Jinbo said: blockchain may be as great as the Internet. What are the advantages of blockchain technology over traditional Internet technology? What is its implementation principle? I […]
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Time：2020-11-8
1. Prepare the environment2. Log in to IOS Dev Center3. App ID and certificate request file should be applied before applying for certificate and description file Application for development certificate and description document (user developer development and testing) 5. Application for distribution certificate and description document6. Online cloud packaging with hbuilder x Uniapp package IPA […]
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Time：2020-11-2
Introduction:Large scale actual combat scene verification, flexible response to complex environment. In 2020, a sudden outbreak of the new epidemic has triggered the largest scale of telecommuting in history. The epidemic situation makes the security problems more prominent, and the confrontation with the epidemic situation is also the battlefield of Alibaba cloud’s security. On September […]
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Time：2020-9-29
Achievements come from the support and trust of developers. Achievements belong to history only. In the future, we will continue to do everything conscientiously and solidly to provide better products and services for developers!
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Time：2020-9-19
System environment: MacOS Software: Charles Device: iPhone 6 1. Installation certificate 2. Trust certificate 3. Install the certificate on the mobile phone 3.1 obtain listening IP and port 3.2 setting up proxy on iPhone Note: WiFi of mobile phone and MAC should be the same 3.3 mobile access chls.pro/ssl Download certificate 3.4 Settings > downloaded […]
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Time：2020-9-11
What problems does promise solve 1PromiseProblem solved Back to hell readability issues Trust problem (also known as inversion of control problem) 2、 Back to hell What is callback hell? In my opinion, asynchronous nesting can be calledBack to hellTake a chestnut //Querydata requests data from the back end queryData(‘data1’, function(ret) { console.log(ret); queryData(‘data2’, function(ret) { […]
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Time：2020-9-6
1 Overview The core of okhttp is the following three parts: sslSocketFactory() HostnameVerifier X509TrustManager The first is SSL socket factory, the second is used to verify the host name, and the third is the certificate truster management class. To implement the HTTPS access through okhttp, we need to implement the above three parts. In addition, […]
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Time：2020-8-21
This paper is from the speech delivered by Zhang Yifeng, President of China Banknote blockchain Technology Research Institute, at the first fintech day blockchain sub forum of Weizhong bank, with the title of “blockchain and distributed identity“. Zhang Yifeng proposed that the open license chain (public alliance chain) is the path choice to promote […]
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Time：2020-6-18
brief introduction Zero trust security was first proposed in 2010 by John goldwig, chief analyst of Forrester, a famous research institution. Zero trust security re evaluates and re examines the traditional border security architecture, and gives new suggestions to the security architecture. The core idea is that no one / device / system inside or […]
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Time：2020-5-29
Recently, the official website of Facebook’s global cryptocurrency project Libra officially went online and released a white paper. A world-class Internet giant has not only adopted the blockchain technology, but also issued coins, which is self-evident. Some even think that this is the most important white paper in the field of digital currency since bitcoin […]
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Time：2020-5-29
preface:Recently, it has started to march into the pit of uni app mixed development, which has been mined countless, and its strength can be improved a little every time it crosses a pit. Now you need to deploy the enterprise app IPA package to your own server to download. All IPA packages deploy their own […]
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Time：2020-5-10
The word Oracle comes from Greek mythology. It refers to a person who communicates with gods, and they can see the vision of the future. In terms of blockchain, Oracle is a system that can answer external problems of Ethereum. Ideally, Oracle machines are trustless systems, which means they don’t need to rely on trust […]
