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各位大侠
最近我的日志文件中总有这样字段。有人总尝试登录我的服务器。
请帮忙分析一下。有什么解决方法吗?
谢谢!
--------------------- pam_unix Begin ------------------------
crond:
Sessions Opened:
root: 459 Time(s)
sshd:
Authentication Failures:
unknown (IP地址): 2123 Time(s)
unknown (IP地址): 331 Time(s)
root (IP地址): 141 Time(s)
test (IP地址): 23 Time(s)
adm (IP地址): 8 Time(s)
还有很多类似的
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--------------------- SSHD Begin ------------------------
Didn't receive an ident from these IPs:
IP地址: 1 Time(s)
Failed logins from these:
aaron/password from ::ffff:IP地址: 2 Time(s)
abe/password from ::ffff:IP地址: 2 Time(s)
abel/password from ::ffff:IP地址: 2 Time(s)
abigail/password from ::ffff:IP地址: 2 Time(s)
abraham/password from ::ffff:IP地址: 2 Time(s)
access/password from ::ffff:IP地址: 1 Time(s)
account/password from ::ffff:IP地址: 2 Time(s)
还有很多类似的
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