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By analyzing the details of the TLS handshake process, we find that HTTPS increases multiple RTT network transfer times over HTTP, increasing the service-side overhead and slowing down the client response time. Therefore, performance optimization is

Adobe Acrobat 9 Pro "User Password" encryption principle analysis Tian Yi love 2010-11-23 There are very few articles on pdf file encryption principles that can be found on the Internet. Even if there is only an analysis of encryption in versions

Security issues when Bcrypt is used with other Hash functions at the same time0x00 Preface Php 5.5 introduces the bcrypt-based hash function password_hash and its corresponding verification function password_verify, allowing developers to easily

Brew-cask: local node updateThe reason is that Node v4.2.2 (LTS) is released today. What is LTS? Baidu's Long Term Support: the version is supported for a Long time (three years), and the general version is 18 months. So I plan to update it. In fact,

Reference:http://www.infoq.com/cn/articles/deep-understanding-of-bitcoin-transaction-script In the Bitcoin blockchain, each chunk points to the previous block , and the chunk Hashiki computed by SHA256 is the basis for the non-tampering of the

Blockchain Enthusiast (qq:53016353) In the Ethereum development block chain, each chunk points to the previous block, and the chunk Hashiki computed by SHA256 is the basis on which the Ethereum development ledger cannot be tampered with. In one

Source: Ruan Yi Feng Www.ruanyifeng.com/blog/2017/12/blockchain-tutorial.html This article has been entered in the July online AI question Bank, as the first AI bank, July online bank contains the vast majority of machine learning and in-depth study

Android signature mechanism-Detailed description of the signature processI. Preface After a long time, the hands without writing articles were a little uncomfortable. Today is Christmas, or you have to go to work. A few days ago, a colleague asked

This article was reproduced from: http://www.wjdiankong.cn/android%E7%AD%BE%E5%90%8D%E6%9C%BA%E5%88%B6%E4%B9%8B-%E7%AD%BE%E5%90%8D%E8%BF% 87%e7%a8%8b%e8%af%a6%e8%a7%a3/First, prefaceIt's been a long time, not writing the hands of the article is a

https://www.jianshu.com/p/af8360b83a9f, don't use JWT anymore!ThoughtWorks China2017.08.16 08:51* words 2882 read 71543 reviews 172 Summary: In Web apps, it's not a good idea to use JWT instead of a session Usage Scenarios for JWT