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How to protect Nginx server from DDoS attacks

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

Jun 10, 2023 pm 07:42 PM
Nginx安全 DDoS防御 网络保护
Nginx HTTP protocol security settings

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

Jun 10, 2023 pm 07:37 PM
nginx HTTP协议 安全设置
Configure secure SSL certificate transport in Nginx

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.

Jun 10, 2023 pm 07:10 PM
ssl nginx 证书。
How to deploy Netflix's OpenSSL patch in Nginx

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

Jun 10, 2023 pm 07:04 PM
nginx 部署 OpenSSL补丁
Application of access control and flow control in Nginx reverse proxy

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

Jun 10, 2023 pm 06:58 PM
nginx 反向代理 访控/流控
Nginx security performance optimization: reduce loading time and improve access speed

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

Jun 10, 2023 pm 06:34 PM
nginx 安全性能优化 加载时间
Nginx access restrictions and security settings

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

Jun 10, 2023 pm 06:33 PM
nginx 安全设置 访问限制
ACL configuration based on proxy IP in Nginx reverse proxy

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.

Jun 10, 2023 pm 06:31 PM
nginx 反向代理 ACL配置
Nginx security architecture: security threats and countermeasures

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

Jun 10, 2023 pm 06:30 PM
nginx 安全架构 应对措施
Nginx operating system security posture

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

Jun 10, 2023 pm 06:19 PM
操作系统 nginx 安全姿势
HTTPS performance optimization and security settings in Nginx

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.

Jun 10, 2023 pm 06:13 PM
HTTPS nginx 安全设置
GeoIP-based ACL configuration in Nginx reverse proxy

GeoIP-based ACL configuration in Nginx reverse proxy

With the continuous development and progress of the Internet, globalization has become the latest trend. For many companies and websites, providing multi-lingual and multi-regional services has become a must. Therefore, how to effectively manage and control users in different regions has become a very important issue. Nginx, as a powerful reverse proxy server, provides a GeoIP-based ACL configuration method to control access permissions in different areas. This article mainly introduces the ACL configuration method based on GeoIP, combined with N

Jun 10, 2023 pm 05:55 PM
nginx geoip 反向代理
Basic security measures for Nginx

Basic security measures for Nginx

Nginx is a powerful web server, reverse proxy server and load balancer. Its high performance and wide range of applications make it the first choice for many Internet companies, sites and applications. However, due to its complexity and popularity, Nginx has also become the target of many hacker attacks. In order to protect our web applications and servers, we need to take some basic Nginx security measures. 1. Enable Firewall A firewall is the first line of defense for any web application and server. You can use a firewall

Jun 10, 2023 pm 05:55 PM
访问控制 安全配置 Nginx安全性
HTTP reverse proxy attack in Nginx reverse proxy

HTTP reverse proxy attack in Nginx reverse proxy

HTTP reverse proxy attack in Nginx reverse proxy HTTP reverse proxy attack refers to the behavior of attackers using the backend server that has been connected by the reverse proxy server to carry out attacks. In Nginx reverse proxy, attackers can use HTTP reverse proxy to carry out network attacks, including but not limited to denial of service attacks, identity forgery, data tampering, and even data leakage. Nginx is a widely used HTTP/HTTPS reverse proxy server software. Its reverse proxy capability can help enterprises

Jun 10, 2023 pm 05:50 PM
攻击防御 Nginx反向代理 HTTP反向代理

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