2019年1月31日 星期四
準備開始吐文章的前言
2019年1月7日 星期一
bearDropper for dorpbear sshd
在openwrt上,為了尋找sshguard / fail2ban之類的IPS工具,經過尋找後原來有簡單的ash腳本撰寫的 bearDropper ,thanks to robzr ,that’s awesome。
身為一個使用者,只要簡單的讓openwrt可以抓https
opkg install libustream-openssl ca-certificates ca-bundle
然後跑作者寫的安裝腳本(真貼心!!)
wget -qO- http://rawgit.com/robzr/bearDropper/master/install.sh | sh
調整一下/etc/config/bearDropper
config bearDropper
# mode used if no mode is specified on command line; see bearDropper -h for help.
option defaultMode entire# failure attempts from a given IP required to trigger a ban
option attemptCount 5# time period during which attemptCount must be exceeded in order to trigger a ban
option attemptPeriod 12h# how long a ban exist once the attempt threshold is exceeded
option banLength 1w
然後把記錄檔加大,vi /etc/config/system
config system
option ttylogin '0'
option log_size '256'
接著啟動服務
/etc/init.d/bearDropper start