denyhosts

ssh防止暴力破解,适用Debian 8、9
支持钉钉告警和邮件告警支持第三方QQ邮箱告警支持一次运行检测、后台运行检测请安装libcurl库

cd /root git clone https://github.com/niuyuling/denyhosts.git
cd denyhosts
make clean; make
chmod a+x /root/denyhosts/denyhosts.sh

crontab 定时任务,像这样.
0 22 * * * /root/denyhosts/denyhosts.sh