Linux server, install cloud lock to resist CC, SSH brute force cracking, etc.; free

Cloud Lock can help users effectively defend against hacker attacks such as CC attacks, SQL injections, XSS cross-site attacks, overflow attacks, brute force cracking, privilege escalation, and malicious codes such as viruses, Trojans, and backdoors. Can be viewed in real time on the win client.

Under SSH, as root user, make sure port 5555 is open:

32-bit systems:

 wget https://download.yunsuo.com.cn/v3/yunsuo_agent_32bit.tar.gz && tar xvzf yunsuo_agent_32bit.tar.gz && chmod +x yunsuo_install/install && yunsuo_install/install

64-bit Systems:

 wget https://download.yunsuo.com.cn/v3/yunsuo_agent_64bit.tar.gz && tar xvzf yunsuo_agent_64bit.tar.gz && chmod +x yunsuo_install/install && yunsuo_install/install

Cloud lock PC side: