One parameter determines that Docker prohibits a single container from accessing the Internet

Foreword Recently, I deployed a private photo album program on my intranet, but I didn't find a program that is more suitable for me. However, there is a front-end semi open source program with free function that meets my needs. But because it is not open source, so considering the security problem, I plan to deploy the server myself and take the entire container offline to prevent access to the Internet, It can also further ensure that the external interface cannot be called to transfer album data. Please see the whole implementation process below.

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Navicat 16.2. x latest cracked version

Navicat 16.2. x has upgraded its connection to support Redis, so developers do not need to download RDM, a Redis visualization tool alone. Therefore, this upgrade is quite comfortable. This time, instead of cracking the activation code, it uses the unlimited trial of patches. Theoretically, random upgrades will not fail.

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Nailing personal version internal test launch: AI leads personal efficiency revolution, with application address

hello everyone! Today, I will take you to have a deep understanding of an exciting technological innovation - Nailing Personal Edition. This internal test is about to start a revolution in personal efficiency. Let's explore this new world together. The application address is attached at the end of the article. The internal test of Nailing Personal Edition was officially launched on August 16. Are you ready for the small teams, individual users and college students who love working efficiently? Just apply to join the test on the official website of Nailing, and you can experience various AI services first. Yes, that's right! AI will provide you with a unique experience, which includes such services as literature, literature maps, character dialogue and AI creation

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Quotes from Lei Jun's Annual Speech

From microblog~99% of the questions have standard answers. Ask someone who understands. One person may walk faster, but a group of people can walk farther. Knowledge is not all linear, most of them are network, and there is not necessarily an absolute priority relationship between knowledge points; If you can't understand the previous content and jump over it, it doesn't affect the learning of the following; After learning, sometimes it is easier to understand the front. It is not easy to run a company. It is not enough to have technology alone. There is still too much to learn. No matter how strong one's ability is, it is also limited. It is easier to succeed by finding complementary friends to work together. May your dreams shine through the years.

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Use Fail2ban to protect your Linux server

Are you worried about your server being brute force cracked? Are you still worried that frequent malicious requests will make your service unavailable? Today, I bring you an open source protection tool "Fail2ban", which will help you sleep soundly. The reason is that I have opened a public IP address in my home, which maps an intranet Linux machine to the outside, so that I can access my home from outside. Today, when I look at the log, my good guy, ssh login failed thousands of times. As a security conscious person, I must find a way to stop all this.

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Seamless connection scheme without reinstalling the operating system when replacing the hard disk

My laptop Z2 has been used for five years. When I reinstalled the system two years ago, it was upgraded from the Win7 system to the Win10 system. The existing hard disk configuration maintains the factory's 128G solid state+1T machine. Considering that I am a heavy user of notebook, I have been worried about disk problems all the time. The mechanical disk is slightly better, unlike the solid state, there is no way out, Fortunately, the solid disk is only used as the system disk, and the desktop files have passed the previous article [Original], which is a must for Xiaobai, to quickly clean up the space of disk C and stack the files on the mechanical disk.

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