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Nginx is one of the most popular Web servers today. It serves 7% of the world's web traffic and is growing at an alarming rate. It's a surprising server and I'm willing to deploy it. The following is a list of common security traps and solutions that can be assisted to ensure that your Nginx deployment is secure. 1. Use "if" carefully in the configuration file.

was released last week. Even if the file name is Hello.php.jpeg it will match ~. Php$ this regular and executes the file. There are now two good ways to solve these problems. I think it is necessary to ensure that you do not easily execute arbitrary code blending methods. 1. If the file is not found, use Try_files and only (which should be noted in all dynamic execution scenarios) to forward it to the fcgi process running PHP.

can add Ssi off;. 5. Disable server flag. If it is enabled (by default), all error pages will display the server version and information. Set Server_tokens off;Add the declaration to the Nginx configuration file to solve this problem. 6. Set custom cache in the configuration file to limit the possibility of buffer overflow attacks. Client_body_buffer_size 1 K; Client_header_buffer_size

Here is a list of common security traps and solutions that can be used to help ensure that your Nginx deployment is secure. 1. Use "if" carefully in the configuration file. It is part of the rewrite module and should not be used anywhere. Copy Code code as follows: An "if" declaration is a mandatory part of an override module evaluation directive. In other words, Nginx's configuration is

Cainiao nginx source code analysis data structure article (10) spin locks ngx_spinlock and nginxngx_spinlock Cainiao nginx source code analysis data structure article (10) spin lock ngx_spinlock Author: Echo Chen (Chen Bin) Email: chenb19870707@gmail.com Blog: Blog.csdn.net/chen19870707 Date: Nov 11th, 2014The spin l

user, reducing the pressure on the backend web server and improving the response speed. Therefore, nginx also has the cache function. Workflow of reverse proxy: 1) The user sends an access request through the domain name, and the domain name is resolved to the IP address of the reverse proxy server; 2) the reverse proxy server receives the user's request; 3) the

take precedence over the local cache.One workaround is to turn on the server push only for the first access user. The following is an example of the official Nginx, based on the Cookie to determine whether the first access. Server{Listen443 SSL HTTP2 Default_server; Ssl_certificate SSL/certificate. PEM; Ssl_certificate_key SSL/key. PEM; Root/var/www/html; Http2_push_preload on; Location = /demo. html {add_header Set-cookie "Session=

Nginx introduction: Official Website: http://nginx.org. Based on official documents, it is more useful for reference. Therefore, some common commands are translated in the form of additional URLs. Click "simplified Chinese" to view the nginx features. 1. Automatic Indexing: in the same way as apache, when the webserver directory does not contain the first

Category: Windows programming C + + 2012-10-27 19:56 3410 people read reviews (1) favorite reports There are four threads of 1, 2, 3, 4. The function of thread 1 is output 1, the function of thread

Nginx is a lightweight and high-performance WEB server, concurrent processing power, low resource consumption, whether it is a static server or small Web site, nginx performance is better, as a supplement to Apache and the use of more and more high-rate.Add Nginx Virtual HostThis assumes that everyone's Nginx server ha

; /* shared between threads or processes */ unsigned addr_ntop:1;//为1表示将网络地址转变为字符串形式的地址#if (NGX_HAVE_INET6 defined IPV6_V6ONLY) unsigned ipv6only:2;#endif#if (NGX_HAVE_DEFERRED_ACCEPT) unsigned deferred_accept:1; unsigned delete_deferred:

Atitit Cache Caching Path Attilax Etti Summary 1. Purpose of using caching (using cache) 1 1.1.1. Reduce the burden on the database by achieving the target 1 1.2. Speed up the query 2 2. Common parameter expiration time of the cache (seconds

You are welcome to repost it. For more information, see the source region. 1) Ngx_get_options: Get some running options. -G ngx_conf_params Run commands Global variables after running ngx_get_options ./Nginx-C/usr/local/nginx/CONF/nginx. conf U_char * ngx_conf_file = "/usr/local/

Here are 10 common security issues and solutions to make your nginx more secure.1. Use "if" carefully in the configuration file. It is part of the rewrite module and should not be used anywhere. An "if" declaration is a mandatory part of an override module evaluation directive. In other words, Nginx's configuration is generally declarative. In some cases, they ar

: This article describes the schematic Nginx-Nginx Process Model 1. for more information about PHP tutorials, see. After normal execution, Nginx will have multiple processes, the most basic of which are master_process (that is, the monitoring process, also known as the main process) and worker_process (that is, the wor

result, fully automated Dependencies Resolved ========================================================== Package Arch Version Repository Size ========================================================== Installing: mysql x86_64 5.0.89-1.el5 21Andy.com 3.5 M mysql-server x86_64 5.0.89-1.el5 21Andy.com 10 M

/tmp/nginx/scgi \--with-pcre \--with-file-aio# Make make install3 SYSV init script is provided for Nginx:#!/bin/sh## nginx-this script starts and stops the Nginx daemon## chkconfig: -About 15# Description: ng Inx is a HTTP (s) server, HTTP (s) reverse \# Proxy and IMAP/POP3 proxy SE rver# processname:nginx# con

root Service mysqld stop Yum-y install nginx php-fpm Php-cli php-pdo php-mysql php-mcrypt php-mbstring Php-gd php-tidy php-xml php-xmlrpc Php-pear php-pecl-memcache php-eaccelerator # APC conflicts with eAccelerator. Select 2 and select 1. Yum-y install php-pecl-apc Let's take a look at my complete installation. Yum-y install

; For more information, see the figure. The code will not be parsed here. although it looks complicated, it is quite convenient to use. Common operations include creating hash and hash for search. Create hash: 1. construct an array of ngx_hash_key_t members, including the key, value, and a hash value calculated using the key. 2. construct a variable of the ngx_hash_init_t struct, which contains the ngx_h

the normal execution of Nginx will have a number of processes, the most basic master_process (that is, the monitoring process, also known as the main process) and worker_process (that is, the work process), there may be cache-related processes. These processes communicate with each other in order to pass some information (mainly the monitoring process is passed to the worker process). In addition to the communication between their own processes,