How disable rlogin/slogin? - 未名空间MITBBS历史存档

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How disable rlogin/slogin?

How disable rlogin/slogin?# Unix - 噫吁兮，危乎高哉

l*t2002-03-18 08:03

1 楼

Some people slogin my computer and run some stuff that costs my 90% CPU.
Can I disable other people rlogin/slogin my computer?
OS: SUN SOLARIS.
Thanks.

w*n2002-03-18 08:03

2 楼

install a tcp wrapper will be a easy way.

【在 l***t 的大作中提到】

: Some people slogin my computer and run some stuff that costs my 90% CPU.
: Can I disable other people rlogin/slogin my computer?
: OS: SUN SOLARIS.
: Thanks.

l*t2002-03-18 08:03

3 楼

Can you give some detail.
Thanks

【在 w**n 的大作中提到】

: install a tcp wrapper will be a easy way.

w*n2002-03-18 08:03

4 楼

sure.
install a tcp wrapper does not completely stop your sshd service, but block
certain user/groups. The procedure is
1. go to sunfreeware.com download a tcp-wrapper package "tcp_wrappers-7.6"
put it in your /tmp dir
2. become root go to /tmp, run a "pkgadd -d $pkgname" to install it
3. edit configuration files (/etc/hosts.allow and /etc/hosts.deny)

put "sshd: ALL" in hosts.deny
put "sshd: some.source.you.allow.ssh " in hosts.allow
4. do a pkill -HUP inetd
done

【在 l***t 的大作中提到】

: Can you give some detail.
: Thanks

m*t2002-03-18 08:03

5 楼

close the service in your /etc/services or you NIS Service file.

【在 l***t 的大作中提到】

: Some people slogin my computer and run some stuff that costs my 90% CPU.
: Can I disable other people rlogin/slogin my computer?
: OS: SUN SOLARIS.
: Thanks.