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- Application of Nginx module in Web security defense
- Nginx is a high-performance open source web server that is commonly used for reverse proxy, load balancing, HTTP caching and other purposes. At the same time, Nginx is also a modular server. By adding different modules, more powerful functions can be achieved. Among them, the security module is one of the most important modules in Web security defense. This article will introduce the application of Nginx module in Web security defense. How do Nginx modules work? Nginx modules can work in different ways, including embedded,
- Nginx 1688 2023-06-10 12:37:37
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- Nginx basic security knowledge: preventing SQL injection attacks
- Nginx is a fast, high-performance, scalable web server, and its security is an issue that cannot be ignored in web application development. Especially SQL injection attacks, which can cause huge damage to web applications. In this article, we will discuss how to use Nginx to prevent SQL injection attacks to protect the security of web applications. What is a SQL injection attack? SQL injection attack is an attack method that exploits vulnerabilities in web applications. Attackers can inject malicious code into web applications
- Nginx 2365 2023-06-10 12:31:46
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- How to use Nginx to protect against port scanning attacks
- In the current Internet environment, security has always been one of the most concerning issues for network administrators and website developers. Among them, port scanning attacks are a common security vulnerability. Attackers scan open ports on a website to identify potential vulnerabilities. In order to avoid security threats caused by port scanning attacks, more and more enterprises and websites choose to use Nginx as their web server. This article will introduce how to use Nginx to prevent port scanning attacks. 1. What is a port scanning attack? Port scanning refers to an attacker using TCP or U
- Nginx 2425 2023-06-10 12:18:16
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- ACL configuration based on user authentication in Nginx reverse proxy
- Nginx is widely used in scenarios such as reverse proxy and load balancing. These application scenarios often require access control. Nginx provides a configuration method based on access control list (ACL), which can implement access control for different users, different IP addresses, different request paths, etc. This article focuses on the ACL configuration method based on user authentication to achieve identity authentication and permission control. User authentication module Nginx provides two user authentication modules: ngx_http_auth_ba
- Nginx 920 2023-06-10 12:12:15
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- The impact of Nginx log management on Web security
- Nginx is a popular web server software that is widely used in various web applications. Log management is a very important function in Nginx, which can help us understand the operation of the web server, request response status, and client access information. At the same time, good log management also has a very important impact on Web security. In practical applications, many potential web security issues can be found through log information. For example, a malicious attacker might try to exploit vulnerabilities in a web application
- Nginx 1086 2023-06-10 12:11:36
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- Nginx Web security attack and defense practice
- Nginx is a high-performance web server widely used in Internet and enterprise applications. In addition to providing excellent performance and reliability, Nginx also has some powerful security features. In this article, we will delve into Nginx's practical web security attack and defense, and introduce how to protect web applications from various attacks. Configuring SSL/TLS SSL/TLS is an encrypted communication protocol that is essential for protecting web applications. By using SSL/TLS, you can encrypt all web communications,
- Nginx 1005 2023-06-10 12:11:29
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- ACL configuration based on device identification in Nginx reverse proxy
- Nginx is a high-performance web server often used for reverse proxy or load balancing. In a reverse proxy scenario, Nginx can help us forward requests from multiple servers uniformly, thereby improving website access speed and stability. However, in some special scenarios, we may need to forward or process requests differently depending on the user's device. For example, for mobile device requests, we may need to forward them to a specially optimized mobile server to achieve a better page access experience. At this time, Ji
- Nginx 1456 2023-06-10 12:09:11
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- How to use Nginx to restrict various malicious accesses
- As the development of the Internet continues to accelerate, there are more and more malicious access attacks. In order to ensure the security of our systems and data, we need to find an efficient way to restrict various malicious accesses. Here, I will introduce to you how to use Nginx to restrict various malicious access methods. Nginx is a high-performance web server that can not only handle a large number of concurrent requests, but also achieve a variety of functions by using various plug-ins and modules. One of the important functions is to limit malicious access attacks. Here's how to use
- Nginx 1967 2023-06-10 12:04:46
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- How to achieve front-end and back-end separation in Nginx reverse generation database
- With the rapid development of Internet technology, the idea of front-end and back-end separation is increasingly widely used by developers. The separation of front-end and back-end can separate and parallel the development of front-end and back-end, improve development efficiency, reduce development complexity, and improve system performance and scalability. In an architecture where the front and back ends are separated, the front end requests data from the back end through the interface, and the back end processes the requested data and then returns it to the front end. In this process, Nginx can play a role in transmitting and forwarding data through reverse proxy technology. This article explains how to
- Nginx 1760 2023-06-10 12:01:44
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- Time window-based access control in Nginx reverse proxy
- With the development of the Internet, more and more applications are deployed in the cloud. How to ensure the security and stability of cloud services has become a key issue. Among them, Nginx, as a high-performance web server and reverse proxy, is widely used in the deployment and management of cloud services. In practical applications, access needs to be restricted in some scenarios, such as frequently accessed IPs, malicious access requests, large-traffic access, etc. This article will introduce an access control method based on time window, which ensures that by limiting the number of accesses within a certain period of time,
- Nginx 1384 2023-06-10 12:01:36
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- Web application protection plug-in in Nginx reverse proxy
- With the rapid development of the Internet, the protection and security issues of Web applications have attracted more and more attention. As we all know, Nginx is a high-performance web server that also supports reverse proxy functionality. This article will introduce how to use the web application protection plug-in in Nginx reverse proxy to improve application security. 1. What is a web application protection plug-in? Web application protection plug-in is a tool that provides security protection for web applications. They run on a web server and monitor all incoming and outgoing network traffic,
- Nginx 1530 2023-06-10 11:52:39
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- How to use Nginx to prevent HTTP/2 vulnerabilities
- With the development of web applications, Nginx has become the server of choice for many web developers and administrators. It handles transport protocols efficiently and provides secure services. However, a security vulnerability called HTTP/2 vulnerability was recently discovered, which poses a threat to web applications. How to use Nginx to prevent this kind of vulnerability? Let us find out together below. Introduction to HTTP/2 vulnerabilities First, let us understand what HTTP/2 vulnerabilities are? In fact, this vulnerability is due to certain HTTP/
- Nginx 1660 2023-06-10 11:51:53
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- OCSP Stapling optimization in Nginx reverse proxy
- Nginx is a widely used high-performance web server and reverse proxy server. The reverse proxy server provides specific network services to clients through proxies. It plays a vital role in the field of network security. In the reverse proxy process, handling SSL certificate verification is a very important step. OCSPStapling is a mechanism that optimizes the SSL protocol and can provide faster and more secure SSL certificate verification. This article will focus on OCSPStap in Nginx reverse proxy
- Nginx 2437 2023-06-10 11:40:46
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- Best practices for SSL/TLS security configuration of Nginx
- Nginx is a widely used HTTP server and reverse proxy server that ensures the security of network communications through the SSL/TLS protocol. In this article, we will explore the best practices for Nginx SSL/TLS security configuration to help you better ensure the security of your server. 1. Use the latest version of Nginx and OpenSSL. The latest version of Nginx and OpenSSL contains the latest security fixes and updates. Therefore, ensure to use the latest version of Nginx and OpenS
- Nginx 2764 2023-06-10 11:36:55
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- ACL-based access control in Nginx reverse proxy
- With the continuous development of web applications, Nginx has become one of the most popular web servers and is widely used in many enterprises. Among them, Nginx reverse proxy is one of the most commonly used deployment topologies for web applications. Although Nginx provides powerful reverse proxy functions, its security support still needs to be further improved. Therefore, ACL-based access control has become a feasible method to protect web applications. ACL IntroductionACL (AccessContro
- Nginx 790 2023-06-10 11:36:48