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- URI binding attacks and defense methods in Nginx reverse proxy
- URI binding attacks and defense methods in Nginx reverse proxy In recent years, Nginx has been widely used to host various web services, especially the proxy module is used to support the reverse proxy mechanism. However, there is a common security problem in Nginx reverse proxy, namely URI binding attack. This article will introduce the cause of this problem, specific attack methods and corresponding defense methods. What is a URI binding attack? In web applications, URI binding refers to binding a specific URI
- Nginx 1338 2023-06-10 20:01:37
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- Nginx reverse proxy protects against Bot attacks
- With the development of Internet technology, preventing Web attacks has become an important issue in website security. As an automated attack tool, Bot has become one of the main forms of web attacks. In particular, Nginx, which serves through reverse proxy, has been widely used because of its efficiency, stability, flexibility and customization. This article will provide some effective preventive measures against Bot attacks under Nginx reverse proxy. 1. Turn on AccessLog. Nginx provides the AccessLog function.
- Nginx 1491 2023-06-10 19:48:08
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- How to use Nginx to protect against XML external entity attacks (XXE)
- With the rapid development of Internet technology, network security has attracted more and more attention. Among them, a common network security problem is XML external entity attack (XXE). This attack method allows attackers to obtain sensitive information or execute remote code through malicious XML documents. This article will introduce how to use Nginx to prevent XXE attacks. 1. What is an XXE attack? An XML external entity attack is a web vulnerability that an attacker can exploit to access sensitive data on the server or perform unauthorized operations. This attack is done through
- Nginx 1695 2023-06-10 19:47:16
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- Domain name binding attacks and defense methods in Nginx reverse proxy
- Nginx is a high-performance web server and reverse proxy server, often used for load balancing and reverse proxy. In the use of Nginx, domain name binding is a very important function, which allows multiple domain names to access the website through the same IP address. However, domain name binding also has certain security risks and is susceptible to domain name binding attacks. The following will introduce the common forms and defense methods of domain name binding attacks in Nginx reverse proxy. 1. Common forms of domain name binding attacks Domain name hijacking Domain name hijacking is a type of use of DNS services
- Nginx 1599 2023-06-10 19:45:08
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- How to protect Nginx server from DDoS attacks
- With the rapid development of the Internet, network security issues have become one of the important issues that we cannot ignore. DDoS attacks are one of the most common and destructive attacks in the field of cybersecurity. Many companies and organizations are facing the risk of DDoS attacks, and Nginx, as an excellent web server, has become the first choice target of attackers. In this article, we will introduce how to protect Nginx server from DDoS attacks. 1. What is a DDoS attack? DDoS attack (Distribut
- Nginx 2312 2023-06-10 19:42:09
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- Nginx HTTP protocol security settings
- Nginx is a high-performance web server and reverse proxy server. Due to its excellent performance and powerful functions, it has been increasingly used and has become a leader in the current field of web application servers. In the process of using Nginx for web application development and deployment, a very important issue is how to ensure the security of the HTTP protocol. This article will introduce how to set up Nginx HTTP protocol security from the following aspects. 1. Enable HTTPS protocol The HTTP protocol itself is unsafe because
- Nginx 1198 2023-06-10 19:37:38
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- Configure secure SSL certificate transport in Nginx
- With the popularity of the Internet, network security has become an important topic that people are paying more and more attention to. SSL certificate is one of the effective means to ensure website security. As a popular web server software, Nginx supports the SSL protocol and can ensure the security of the website communication process by configuring an SSL certificate. This article will describe in detail how to configure secure SSL certificate transmission in Nginx. 1. Obtain an SSL certificate. Before configuring an SSL certificate, you first need to obtain the SSL certificate.
- Nginx 1954 2023-06-10 19:10:38
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- How to deploy Netflix's OpenSSL patch in Nginx
- Nginx is a high-performance web server and reverse proxy server that is widely used. Due to its high-speed and stable characteristics, it is used by Netflix as the main server of the streaming media platform. However, Netflix has also developed a patch called OpenSSL for Nginx to enhance security and stability. In this article, we will discuss how to deploy Netflix’s OpenSSL patch in Nginx. 1. To download the OpenSSL patch, you first need to download Ne
- Nginx 1018 2023-06-10 19:04:39
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- Application of access control and flow control in Nginx reverse proxy
- Nginx is a high-performance, open source, and versatile web server that is also widely used as a reverse proxy server. Reverse proxy servers can be used to provide features such as load balancing, high availability, access control, and traffic control. This article will introduce the application of access control and flow control in Nginx reverse proxy. 1. Access control IP address blacklist/whitelist Nginx can implement access control on requests by configuring IP address blacklist or whitelist. IP addresses in the blacklist will be denied access, while IP addresses in the whitelist
- Nginx 1502 2023-06-10 18:58:40
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- Nginx security performance optimization: reduce loading time and improve access speed
- With the development of the Internet, website security and performance have become the two main directions for website development. As a high-performance web server and reverse proxy server, Nginx can improve the security and performance of the website. This article will introduce how to reduce loading time and improve access speed through Nginx security performance optimization. Enabling HTTPS Some websites only provide the HTTP protocol. This method is risky because the HTTP protocol does not have the encryption function and cannot encrypt the transmission of user information. Enable HTTP
- Nginx 1187 2023-06-10 18:34:40
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- Nginx access restrictions and security settings
- Nginx is a high-performance web server and reverse proxy with the characteristics of lightweight, high concurrency, flexible configuration, etc., and is widely used in production environments. However, because its construction process is relatively simple, it still faces some security issues, so access restrictions and security settings need to be set for Nginx. 1. Access restriction IP restriction Nginx can restrict IP address access by configuring the allow and deny instructions. For example, to only allow specific IP addresses to access Nginx, you can do this in nginx.conf
- Nginx 4283 2023-06-10 18:33:11
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- ACL configuration based on proxy IP in Nginx reverse proxy
- In the Nginx reverse proxy, ACL (AccessControlList) is a very practical function used to control access permissions from different IP addresses or request sources. For some situations where different proxy IPs need to be distinguished, ACL configuration based on proxy IP becomes a necessary operation. The following will introduce the specific implementation of ACL configuration based on proxy IP. 1. Determine the proxy IP that needs to be configured. Before configuring ACL based on proxy IP, you first need to determine the proxy IP that needs to be controlled.
- Nginx 1205 2023-06-10 18:31:54
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- Nginx security architecture: security threats and countermeasures
- Nginx is an open source high-performance HTTP and reverse proxy server that can be used in many fields such as load balancing, HTTP caching, SSL acceleration and web servers. However, with the continuous development of Internet applications, security threats have become an increasing challenge. This article will discuss the security architecture of Nginx and how to deal with security threats. 1. Nginx security architecture The security architecture of Nginx mainly includes the following four aspects: 1. Isolation mechanism: Nginx adopts a process isolation mechanism, and each worker
- Nginx 1370 2023-06-10 18:30:11
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- Nginx operating system security posture
- With the continuous development of the Internet, the number of website visits is also increasing. In order to meet this large-scale access demand, server performance requirements are becoming higher and higher. As a commonly used web server software, Nginx is popular for its high performance and high concurrency. However, in the process of using Nginx, we must also pay attention to ensuring the security of the server. If the server security is destroyed, it will bring serious consequences. This article will mainly introduce the security posture of Nginx operating system, in order to provide the majority of Nginx users with
- Nginx 1570 2023-06-10 18:19:40
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- HTTPS performance optimization and security settings in Nginx
- With the rapid development of the Internet, the security of HTTPS protocol in data transmission has received more and more attention. As a popular web server, Nginx also provides support for the HTTPS protocol. When using Nginx as an HTTPS server, we need to pay attention to some performance optimization and security settings. This article will introduce some methods of HTTPS performance optimization and security settings in Nginx to help you better protect website security and improve website performance. 1. HTTPS performance optimization 1.
- Nginx 1650 2023-06-10 18:13:38