PHP Web頁面安全生成器指令碼
This tutorial outlines the Captcha objective, how-to design and code your own security script, using PHP. Although considered by the masses to be a very complicated maneuver, protecting web pages, as well as internal elements of those pages, is actually quite simple. So, why are these Captcha and ReCaptcha solutions so complicated and difficult to use? The only honest response I can give you is: marketing.
No matter what anyone tells you, at the end of the digital day, these beautifully designed, engaging, stimulating and appealing folds of information are just that: pages. If these pages were printed pages, then Captcha would be a child-proof seal on each one. And for those forward thinkers out there, you guessed it: Captcha is actually a type of password. And passwords are a hackers biggest challenge. Captcha, ReCaptcha and now Image Captcha are like child-proof seals that even adults cannot open – without wanting to smash that plastic container to pieces – with seething teeth, watery eyes and narrowed brow, rip out the cotton and snatch that little purple pill, with a madman’s sort of satisfaction.
What Is CAPTCHA Actually?
First, let me break down the basics, for those who are novice programmers or frightened web site owners. Captcha is specifically a non-trademark of Carnegie Melon University, where a group of programmers elite scripted a method for reducing, or eliminating, unwanted injections to any web page. This was called Completely Automated Public Turing [to tell] Computers [and] Humans Apart. CAPTCHA. That is quite an interesting thing. How does an automated machine tell the difference between an automatic keyboard stroke and a human induced keyboard stroke? And here the fun begins. The keyboard. That poor, coffee-stained, crumb and eyelash laden attachment, that permits we humans to transform. our thoughts into digital fandango! What the algorithm did was create an automated password system or security portal, to capture potential hacks, and stop them in their tracks. Think: a RAID? commercial for data driven web-pages. As of late, we have seen Captcha go steroids. But, no matter the bloated and vigorous attempt at security, that solution comes back to one thing: the password.
No matter what anyone tells you, at the end of the digital day, these beautifully designed, engaging, stimulating and appealing folds of information are just that: pages. If these pages were printed pages, then Captcha would be a child-proof seal on each one. And for those forward thinkers out there, you guessed it: Captcha is actually a type of password. And passwords are a hackers biggest challenge. Captcha, ReCaptcha and now Image Captcha are like child-proof seals that even adults cannot open – without wanting to smash that plastic container to pieces – with seething teeth, watery eyes and narrowed brow, rip out the cotton and snatch that little purple pill, with a madman’s sort of satisfaction.
What Is CAPTCHA Actually?
First, let me break down the basics, for those who are novice programmers or frightened web site owners. Captcha is specifically a non-trademark of Carnegie Melon University, where a group of programmers elite scripted a method for reducing, or eliminating, unwanted injections to any web page. This was called Completely Automated Public Turing [to tell] Computers [and] Humans Apart. CAPTCHA. That is quite an interesting thing. How does an automated machine tell the difference between an automatic keyboard stroke and a human induced keyboard stroke? And here the fun begins. The keyboard. That poor, coffee-stained, crumb and eyelash laden attachment, that permits we humans to transform. our thoughts into digital fandango! What the algorithm did was create an automated password system or security portal, to capture potential hacks, and stop them in their tracks. Think: a RAID? commercial for data driven web-pages. As of late, we have seen Captcha go steroids. But, no matter the bloated and vigorous attempt at security, that solution comes back to one thing: the password.
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/301743/viewspace-745813/,如需轉載,請註明出處,否則將追究法律責任。
相關文章
- 雲端計算學習教程,web頁面更新指令碼詳解Web指令碼
- web頁面Web
- PHP頁面構建器,使用php程式碼生成表單表格頁面,thinkphp laraval YiiPHP
- PHP web 安全PHPWeb
- nginx解析php頁面NginxPHP
- web頁面測試Web
- Zabbix配置Web頁面報錯" PHP time zone unknown Fail"WebPHPAI
- 如何寫出安全又可靠的PHP指令碼PHP指令碼
- 安全的Web主機iptables防火牆指令碼Web防火牆指令碼
- php 生成靜態頁面PHP
- PHP生成靜態頁面PHP
- web頁面效能測試Web
- 如何檢測前端頁面的安全性?怎樣避免web頁面攻擊?前端Web
- Web安全之跨站指令碼攻擊(XSS)Web指令碼
- js利用正規表示式清楚頁面中的指令碼程式碼JS指令碼
- web頁面中http返回的狀態碼解釋WebHTTP
- PHP程式碼生成器介紹PHP
- 彈出視窗指令碼生成器指令碼
- 2PHP頁面快取PHP快取
- Web頁面製作基礎Web
- web頁面錄屏實現Web
- Web 頁面 Meta 的 Referrer PolicyWeb
- PHP返回頁面空白原因分析-Nginx+PHPPHPNginx
- Web頁面中的“門”—Web端登入頁的設計Web
- PHP利用header和meta實現頁面編碼宣告PHPHeader
- IE 頁面不正常顯示 錯誤指令碼不報錯 指令碼除錯相關指令碼除錯
- 淺談php web安全 【轉】PHPWeb
- php頁面巢狀html程式碼,,html中js呼叫php中的陣列PHP巢狀HTMLJS陣列
- 【PHP】XDebug+VS Code除錯PHP頁面PHP除錯
- php怎麼直接跳轉頁面PHP
- PHP 實現頁面靜態化PHP
- PHP中實現頁面跳轉PHP
- VS Code 快捷開啟PHP頁面PHP
- php頁面呼叫purge介面清除nginxcachePHPNginx
- 在web工程中設定首頁的頁面Web
- 【面試】Web 頁面請求歷程面試Web
- 「移動端」Web頁面適配Web
- RabbitMQ的web頁面介紹(三)MQWeb