sucuri website security

Just entered the job not how long time, the website has been uploaded trojan, the basic site has been in the state of attack, entanglements ah. have been busy solving the problem. Today, finally some achievements, take out and share with you, if you have any good method, you can teach me. These two days have been a headache for this thing. The site is now the general situation is dede+smarty development of the blog system +dz, Baidu and Google's weig

Several practical points for creating a highly secure PHP website. As we all know, PHP is already the most popular Web application programming language. But like other scripting languages, PHP also has several dangerous security vulnerabilities. Therefore, in this teaching article, we all know that PHP is currently the most popular Web application programming language. But like other scripting languages, PH

Design and detection of Software Website Security and Solutions Security Testing mainly involves the following aspects: 1. SQL injection (SQL injection) See the article "preventing SQL Injection solutions ". 2. Cross-Site scritping (XSS): (Cross-Site Scripting) See "XSS cross-site scripting solution" 3. csrf: (cross-site forgery request)4. email header injection

XCodeGhost indicates that development tools should be downloaded from the official website for security purposes. Today's hot topic is the XCode compiler, which has also been used in the hot wave of mobile Internet. According to the article analysis (there is a ghost-XCodeGhost sample analysis in the XCode compiler) http://www.huochai.mobi/p/d/2125554/ domestic manufacturers have been in the move, your iPho

: "When an application uses the input content to construct dynamic SQL statements to access the database, SQL injection attacks will occur. If the Code uses stored procedures, which are passed as strings containing unfiltered user input, SQL injection attacks will also occur. SQL injection may allow attackers to log on to the database using applications to execute commands. If an application uses a privileged account to connect to the database, this problem becomes very serious ." In some forms,

Note: This change can only be used at the beginning of website construction. If you change it halfway, it will cause problems. You may be familiar with MD5, but are you sure you do? Do you know how the hash is implemented? Although we generally don't need to go to the root of the problem, we just need to download programs compiled by others directly. Most people know the algorithm, so there are a lot of tools on the Internet to crack the MD5 hash val

Note: This change can only be used at the beginning of website construction. If you change it halfway, the problem may occur. This article has been published in You may be familiar with MD5, but are you sure you do? Do you know how the hash is implemented? Although we generally don't need to go to the root of the problem, we just need to download programs compiled by others directly. Most people know the algorithm, so there are a lot of tools on the

WebsiteProgramSecurity considerations! No website injection vulnerability,No upload vulnerability,Cookie fraud,No brute-force database vulnerabilities,No brute-force Path Vulnerability,Eliminate cross-site vulnerabilities,Prohibit external connections such as post or get,Verification Code restrictions,Prevent websites from having wrong scripts,No framework technology is used,The/a. asp/class directory cannot be created in the background to Prevent I

Improving NodeJS Website Security: Web Server anti-hacker attack skills Undoubtedly, Node. js is becoming increasingly mature. In this case, we have not yet formed many security rules. In this article, I will share some tips on improving Node. js security.Win Friends Without eval You should not only avoid using eval-you should also avoid using eval in the followi

: This article mainly introduces several practical points for creating a highly secure PHP website. if you are interested in the PHP Tutorial, please refer to it. As we all know, PHP is already the most popular Web application programming language. But like other scripting languages, PHP also has several dangerous security vulnerabilities. So in this tutorial, we will look at some practical skills to avoid

php.iniRegister_globals = Off　　Disable similar MAGIC_QUOTES_GPC, Magic_quotes_runtime, magic_quotes_sybase these magic quotesSet in the. htaccess filePhp_flag MAGIC_QUOTES_GPC 0php_flag magic_quotes_runtime 0Set in php.iniMAGIC_QUOTES_GPC = Offmagic_quotes_runtime = Offmagic_quotes_sybase = OffTip 3: Verify user inputYou can of course verify the user's input, first you must know what type of data you expect the user to enter. This will be able to protect users from malicious attacks on the brow

the FindFirstFileExW() / FindFirstFile() method This Windows API method has been specially processed for this three-character Interested students can also be based on our experimental ideas to find other ways to use and loopholes. Some thoughts: What other functions does PHP have to invoke Windows API when there are new features? Windows APIdoes this feature appear in other languages that call this? Reference Address: Http://wps2015.org/drops/drops/PHP%E6

deactivate a global variable in php.ini: Register_globals = OffDisable similar MAGIC_QUOTES_GPC, Magic_quotes_runtime, magic_quotes_sybase these magic quotesSet 1.php_flag MAGIC_QUOTES_GPC in the. htaccess file 0 2.php_flag magic_quotes_runtime 0Set 1.magic_quotes_gpc = off 2.magic_quotes_runtime = off 3.magic_quotes_sybase = off in php.iniTip 3: Verify user input You can also verify the user's input, and you must first know what type of data you expect the user to enter. This will be able to p

To enhance the security of destoon, You need to perform necessary security settings. This article uses Rewrite rule settings to increase website security as an example: Rule 1: Blocking non-php extended dynamic files, such as asp and aspx, can prevent Backdoor programs with extensions such as asp and aspx from runnin

Shielding proxy servers in website security attacks and defenseShielding proxy servers in website security attacks and defense Website security has always been an important topic. I have written code for shielding proxy servers a

As a PHP programmer, the first lesson we learned is the basic syntax. So what should we learn after we are familiar with basic grammar? I think it's a safety issue. Security is based on a Web site like a cornerstone, a careless, means a catastrophic accident.The main point here is to mention three of the simplest, but also the most important security issues. I'll make a supplement later.1. IncludeSometimes,

Software introduction: Safe3waf is the first in ChinaFreeLinux lightweight Web Reverse Proxy Security Gateway, using a architecture similar to nginx with less memory and high concurrency. As the front end of the web server, no However, it can defend against various hacker attacks, Cache Server-related requests to speed up Web servers, and provide website Cluster load balancing and other functions. Currently

website Security Dog Latest version (main program version number:3.2.08157) There is one more feature in the Resource Protection module called: Response content protection. As shown in the following: The main function of the module is that when we visit the site, unreasonable access, or the problem of the site itself, there will be a variety of error return page. From a

Just entered the job not how long time, the website has been uploaded trojan, the basic site has been in the state of attack, entanglements ah. have been busy solving the problem. Today, finally some achievements, take out and share with you, if you have any good method, you can teach me. These two days have been a headache for this thing. The site is now the general situation is dede+smarty development of the blog system +dz, Baidu and Google's weig

This article mainly introduces destoon's use of Rewrite rules to set website security. For more information, see destoon security settings, this article uses Rewrite rule settings to increase website security as an example: Rule 1: Blocking non-php extended dynamic files