最近 Logwatch 检测到我的服务器上的探测比平时多得多。以下是我昨天的 logwatch 报告的示例:
--------------------- httpd Begin ------------------------
A total of **10415** sites probed the server
95.138.82.51
95.138.88.62
95.138.95.75
105.100.141.37
105.100.155.97
105.100.157.184
...
Requests with error response codes
400 Bad Request
null: **159539** Time(s)
...
--------------------- httpd End ------------------------
有没有办法减少这种垃圾邮件或检测这些烦人的机器人的性质?