PHP anti-leech code instance and php anti-leech instance
Anti-leech is a common web programming technique. This article uses an example to demonstrate the PHP anti-leech implementation method. Share it with you for your reference. The specific method is as follows:
The main function code is as follows:
I hope this art
Tags: update ima upd rest ble ros kill amp time intervalReprint Address: http://blog.itechol.com/space.php?uid=33do=blogid=6681 1, in the MySQL statement "'" function: To avoid the indication, the field name and MySQL existing "reserved word" conflict, causing an unknown error. 2, so we build tables and fields, especially need to pay attention to, try to use the full spell/underline to set the field and table name 3, connect different database query, must not add "'"
Anti-compilationRelated Tools Download: http://pan.baidu.com/s/1bnAkIb9ApktoolThis is a tool that can be used to decompile and re-package the APK. : http://code.google.com/p/android-apktool/Decompile Apk1. Put the apk file into the Apktool decompression directory. 2. Open the command line, CD-to-tool unzip the directory, and use the "Apktool d apk file path" command to decompile the APK.Apktool Anti-compila
PDF data anti-proliferation system solution, pdf anti-proliferation Solution
In the process of enterprise informatization, a large number of important enterprise drawings and materials exist in the form of electronic documents. To avoid the leakage of important internal data, multiple methods are adopted: design the Department's access control, firewall, and prohibit computer USB interfaces. However, the le
HTTP anti-theft chainLast time, I was not so unfamiliar with HTTP requests. Anti-theft chain is just someone else to request their own site information, for other sites, then if we can identify the request is from that site, if it is an external network, then redirect and other processing. At the Web server level, however, the server determines whether the request is from an extranet or intranet based on th
Hotlinking refers to the service providers themselves do not provide services content, through technical means to bypass other beneficial end user interface (such as advertising), directly on their own website to provide end users with other service providers of service content, cheat end users Browse and click-through. Beneficiaries do not provide resources or provide scarce resources, while real service providers do not get any benefits. Doing a good job of preventing hotlinking is an importan
Php is simple to implement the SQL anti-injection method, and php SQL anti-injection. Php is a simple way to implement SQL Injection Prevention. phpsql injection prevention examples in this article describe php's simple method to implement SQL Injection Prevention. I would like to share it with you for your reference. The details are as follows: there are not many php simple SQL
Defense new stage, the United States sk100 high-hard anti-server, for the United States high-anti-server needs of people, the choice of the United States SK engine room is the most suitable. SK Engine room in the United States is the United States the strongest anti-DDoS capability of one of the room, the room distributed in Chicago, Denver, a single default 15G
Generally, our website has two types of anti-leech protection: Anti-image leeching and anti-file leeching. Next we will introduce in detail their practices in iis.
The Code is as follows:
Copy code
RewriteCond Host: (. +)RewriteCond Referer :(?! Http: // 1 .*).*RewriteRule .*.(? : Gif | jpg | jpeg | png | bmp)/block.gif [I, O, N]
De
Now many sites are using PHP to build stations, many are directly using the mature CMS program, these PHP development of the CMS system itself may not be high security, then we need to do some of the server for PHP program to configure anti-cross station, anti-directory, and other settings, It can effectively prevent all PHP sites on the server from being tampered with maliciously.
Scope of application and
Fastdfs built-in anti-theft chain using token way.Tokens are time-sensitive and contain file IDs, timestamp ts, and keys.Token is valid within the set time frame, for example, within 5 minutes.Fastdfs in the URL with the current timestamp and the token with aging, the parameter names are TS and token respectively.The algorithm for generating tokens is provided in the Fastdfs API, and tokens are inspected in the extension module.Token generation and va
In php5.2.7, there is no value for $ SERVER [ #039; HTTP_REFERER #039 ???. In addition, what measures does anti-leech Code have ?. In php 5.2.7, what is the value of $ SERVER ['HTTP _ referer ???. In addition, what measures does anti-leech Code have ?.
Reply content:
In php 5.2.7, what is the value of $ SERVER ['HTTP _ referer ???. In addition, what measures does a
PHP Simple anti-theft chain implementation method, PHP anti-theft implementation
This paper describes the simple anti-theft chain implementation method of PHP. Share to everyone for your reference. Specific as follows:
I hope this article is helpful to everyone's PHP programming.
http://www.bkjia.com/PHPjc/1039197.html www.bkjia.com true http://www.bkjia.com/P
At such times your statistical system (probably quantum, Baidu, etc.) is not statistically. However, we can use some anti-attack software to achieve, but the effect is sometimes not obvious. Below I provide a section of PHP code, can play a certain anti-CC effect.
Main function: in 3 seconds continuously refresh the page 5 times will point to the native http://127.0.0.1
Copy the Code code as follows:
$P _s
Anti-theft chain PHP code, anti-theft chain PHP code
Detailed Description: http://php.662p.com/thread-456-1-1.html
PHP set code for anti-theft chain
Instead of using PHP to consume more resources, it is recommended to start with the server and change the Apache configurationThe following is the PHP implementation of the code, Xxx.mp3 is the actual address
The principles of SQL injection and the Measures to Prevent SQL Injection finally provide a php instance to show you how to prevent mysql injection and some common solutions in the future.
Next we will write an introduction to SQL anti-injection and anti-injection instances in the mysql tutorial based on my programming experience.
Introduction to SQL anti-injecti
Analysis on How to Improve Anti-Trojan tracking capability from the perspective of anti-Trojan
Preface
First, I declare that I am neither a technician of the antivirus software manufacturer nor a hacker. Writing this article only records some analysis of Trojan horse technology, and does not mean that these technologies are the mainstream technologies in the current Trojan technology field. It is only used
Figure-FileZilla
FileZillaAnti-disconnection (Anti-idle and idle protection)
The so-called anti-disconnection or anti-idle or idle protection function allows the computer to send a specific piece of information to the FTP server at intervals in idle state, so that the FTP server can know whether it is active or not, in this way, the FTP server disconnects itsel
Through g.cn and b.cn search after a number of different schemes, such as Web site program URL Camouflage method, server-side charging plug-in method and Isapi-rewrite rules filtering method, consider their own web site structure and wallet difficult problems, finally chose the latter, That is now popular to do pseudo static ISAPI rewrite writing rules to achieve my anti-theft chain "dream."
Why do you say it's a dream? First of all, I am sorry, lazy
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