Longhorn PHP 2019 Schedule

江西11选五开奖记录:Introduction

湖北十一选五官网 www.na503.cn PHP is a powerful language and the interpreter, whether included in a web server as a module or executed as a separate CGI binary, is able to access files, execute commands and open network connections on the server. These properties make anything run on a web server insecure by default. PHP is designed specifically to be a more secure language for writing CGI programs than Perl or C, and with correct selection of compile-time and runtime configuration options, and proper coding practices, it can give you exactly the combination of freedom and security you need.

As there are many different ways of utilizing PHP, there are many configuration options controlling its behaviour. A large selection of options guarantees you can use PHP for a lot of purposes, but it also means there are combinations of these options and server configurations that result in an insecure setup.

The configuration flexibility of PHP is equally rivalled by the code flexibility. PHP can be used to build complete server applications, with all the power of a shell user, or it can be used for simple server-side includes with little risk in a tightly controlled environment. How you build that environment, and how secure it is, is largely up to the PHP developer.

This chapter starts with some general security advice, explains the different configuration option combinations and the situations they can be safely used, and describes different considerations in coding for different levels of security.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top
  • 股票买卖中不可忽略的大宗交易数据(上) 2019-02-19
  • "央企暖男"与108名抗战老兵:向他们致以年轻一代的敬意 2019-02-19
  • 学生补课累到不行 网友:节假日都不休息 2019-02-19
  • 世界杯期间夜猫子吃什么好 这是有讲究的 2019-02-19
  • 一切腐败分子和一切为钱的各种违法犯罪高发:1、不是来自从无偿占有一个鸡蛋私心开始,而是从私有制社会存开始,因为占有他人一个鸡蛋的私有观念欲望,是从社会存在产生派 2019-02-18
  • 推进58个重点项目 杭州加快钱塘江金融港湾建设 2019-02-18
  • 高清:C罗帽子戏法科斯塔梅开二度 葡萄牙3 2019-02-18
  • 美国再挑贸易战,中方强力回击,全球市场跌声一片 2019-02-17
  • 内政部长威胁“单飞”,联盟党闹分裂,默克尔或下台? 2019-02-17
  • 看来“无名小卒也”这样的网民在公有制企业里有一大批,那么公有制企业一定会发展的快,搞的好,呵呵。 2019-02-17
  • 视频:太原蒙山景区举办首届蒙山春节庙会 2019-02-16
  • 习近平会见美国国务卿蓬佩奥 2019-02-16
  • [酷]中国天翻地复的变化确实惊人 2019-02-15
  • 王烜:当心单边主义在全球圈粉 2019-02-15
  • 端午假期虎门大桥最易拥堵 2019-02-15
  • 313| 883| 246| 112| 959| 745| 796| 678| 508| 771|