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server_maintenance
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server_maintenance [2015/06/29 20:34] zoza created |
server_maintenance [2015/06/29 20:48] zoza |
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| user authentications, including possible attacks | user authentications, including possible attacks | ||
| <code>tail /var/log/auth.log</code> | <code>tail /var/log/auth.log</code> | ||
| + | |||
| + | look up where an IP address is coming from | ||
| + | <code>geoiplookup THE.IP.ADD.RE.SS</code> | ||
| * IP filtering | * IP filtering | ||
| - | use | + | check existing iptables filters |
| + | <code>iptables -L</code> | ||
| + | use iptables to filter IP addresses | ||
| + | <code>iptables -A INPUT -s THE.IP.ADD.RE.SS -j DROP</code> | ||
| * mysql | * mysql | ||
| Line 22: | Line 28: | ||
| mysql>DELETE FROM wp_comments WHERE comment_approved = '0'; | mysql>DELETE FROM wp_comments WHERE comment_approved = '0'; | ||
| </code> | </code> | ||
| - | |||
server_maintenance.txt · Last modified: 2016/06/19 12:13 by zoza
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