most secure linux server distro

An experience of Linux Server intrusion and deletion of trojan programs I. background In the evening, we can see that the traffic of a server is very high. Obviously, the traffic is different from normal ones. The traffic reaches 800 Mbps. The first thought should be a medium trojan horse, which is regarded as a zombie and sending a large number of packets. For t

In small and medium-sized heterogeneous networks, many users choose Linux as the network operating system and use its simple configuration and user-familiar graphical interfaces to provide Internet services. FTP is one of the services it provides. FTP (file transfer protocol) plays an important role in many network applications. An important Internet resource is In small and medium-sized heterogeneous networks, many users choose

Article Title: configure the Linux Security Logging server. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Environment RedHat 7.3 The emergence of more and more hackers on the Inte

which the program runs a user-scheduled task periodically. Compared to the traditional UNIX version, the Linux version adds a lot of attributes and is more secure and simpler to configure. Similar to Scheduled tasks.13.chargen: Chargen Server,chargen using the TCP protocol (Character GeneratorProTocol) is a kind of network service, the main function is to provid

　　Example: Deployment environment Depending on your business needs, you can choose any of the following ways to deploy a cloud server ECS instance's usage environment: Mirrored deployment Manual deployment The following table lists the characteristics of the two deployment methods. Mirror deployment is generally recommended. If you need to personalize your deployment, it is recommended that you use manual deployment. Contrast item

files can result in degraded performance.For example, for a request to a page in/usr/hq/htdocs, Apache must look for the following files:/.htaccess/usr/.htaccess/usr/hq/.htaccess/usr/hq/htdocs/.htaccessIn general, it is more convenient and secure to protect the site through. htaccess. Because it is not like using a program to implement password protection, it is possible to obtain a password by guessing the method. Using. htaccess files for password

1. Install VSFTPD Server VSFTPD is currently one of the best Linux FTP Server Tools, of which vs is "Very secure" (very safe) abbreviation, visible its greatest advantage is security, in addition, it also has a small size, can be customized strong, high efficiency advantages. If you choose to install Red Hat

As we all know, network security is a very important topic, and servers are the most critical link in network security. Linux is considered to be a safer Internet server. As an open-source operating system, once a security vulnerability is found in Linux, volunteers from around the world on the Internet will actively fix it. However, system administrators often c

Telnet from Linux to the Exchange mail server to test mail sendingIn Linux, we can use port 25 of the telnet Mail Server (generally this is the smtp Mail Server) to test whether the mail can be sent. The premise is that you must configure DNS or set the IP address correspond