January 2021
Intermediate to advanced
547 pages
12h 4m
Chinese
Content preview from 网络安全评估（第三版）
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Web
应用体系结构
｜
391
实例 12-2：通过 HTTP 提供 Cookie
GET / HTTP/1.1
Host: Example.org
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101
Firefox/10.0.2
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Cookie: JSESSIONID=8C65C3AB20B8BBD157866668B67983B1
内容分发网络
（
CDN
）
内容分发网络通过提供一些静态的资产（例如图片、下载文件、流内容）以
降低
Web
应用中“靠近”客户端的那些系统的潜在性。
维持入网点的公司遍布全球。当用户向一台内容分发网络的主机名发送请求，
域名服务协议（
DNS
）和边界网关协议（
BGP
）通过定位、可行性分析、耗
费分析和其他的度量方式，将该请求路由到某一个服务器的
IP
。
但是，当使用内容分发网络提供一些敏感或私有的内容，比如
Facebook
的照
片和
Instagram
的用户，就出现问题了。如果一个攻击者获取了指向某个图片
的有效的
URL
，那么他就能够在没有
CDN
授权的情况下获得该资源。用户
只能用如下所示的不可预知的标识符来避免敏感信息被偷看： ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.