标签:RESET DENY 暴力破解 Denyhosts AGE DAEMON ssh denyhosts var
1、下载解压安装
wget https://nchc.dl.sourceforge.net/project/denyhosts/denyhosts/2.10/denyhosts-2.10.zip
unzip denyhosts-2.10.zip
python setup.py install
2、修改配置
cat /etc/denyhosts.conf |grep -v "^#" |grep -v "^$"
############ THESE SETTINGS ARE REQUIRED ############
SECURE_LOG = /var/log/secure
HOSTS_DENY = /etc/hosts.deny
PURGE_DENY = 8h
BLOCK_SERVICE = sshd
DENY_THRESHOLD_INVALID = 1
DENY_THRESHOLD_VALID = 5
DENY_THRESHOLD_ROOT = 1
DENY_THRESHOLD_RESTRICTED = 1
WORK_DIR = /var/lib/denyhosts
ETC_DIR = /etc
SUSPICIOUS_LOGIN_REPORT_ALLOWED_HOSTS=YES
HOSTNAME_LOOKUP=NO
LOCK_FILE = /var/run/denyhosts.pid
############ THESE SETTINGS ARE OPTIONAL ############
IPTABLES = /sbin/iptables
ADMIN_EMAIL = root@localhost
SMTP_HOST = localhost
SMTP_PORT = 25
SMTP_FROM = DenyHosts <nobody@localhost>
SMTP_SUBJECT = DenyHosts Report
ALLOWED_HOSTS_HOSTNAME_LOOKUP=NO
AGE_RESET_VALID=2d
AGE_RESET_ROOT=25d
AGE_RESET_RESTRICTED=25d
AGE_RESET_INVALID=10d
######### THESE SETTINGS ARE SPECIFIC TO DAEMON MODE ##########
DAEMON_LOG = /var/log/denyhosts
DAEMON_SLEEP = 30s
DAEMON_PURGE = 1h
######### THESE SETTINGS ARE SPECIFIC TO ##########
######### DAEMON SYNCHRONIZATION ##########
SYNC_UPLOAD = no
SYNC_DOWNLOAD = no
3、启动服务
cp -rp denyhosts.service /usr/lib/systemd/system/
systemctl enable denyhosts.service
systemctl start denyhosts.service
说明:
denyhosts的记录文件都存放在/var/lib/
标签:RESET,DENY,暴力破解,Denyhosts,AGE,DAEMON,ssh,denyhosts,var 来源: https://www.cnblogs.com/leiuk/p/16546957.html
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