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大家點鎖?
iptables drop?
sshd_config AllowUsers?
key?



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熱賣及精選
若大大不會兮街 SSH 屋企, 可以就咁 drop!

Using Putty on Windows to login Linux securely via OpenSSH
https://sites.google.com/site/changmw/foxpro/linux/openssh_putty

[ 本帖最後由 toylet 於 2016-12-23 09:47 PM 編輯 ]



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等左一個月至有人回


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大大都兮靠 Google 啦.... 用英文 keywords!
玩 Linux 一定要學自己搵食....

[ 本帖最後由 toylet 於 2016-12-23 10:35 PM 編輯 ]



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Just search putty in play store
the top left is developed by Chinese



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I m looking for ways to secure my box


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Thanks selinux pops up


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Well... I don't use apps. I am using Putty for Window$ PC....


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Just make sure that  the default iptables policy is DROP!
Then open specified ports that have services.



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引用:
原帖由 toylet 於 2016-12-23 10:37 PM 發表

Just make sure that  the default iptables policy is DROP!
Then open specified ports that have services.
I ve used all three at the top
just wonder if there is more



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引用:
原帖由 toylet 於 2016-12-23 10:36 PM 發表

Well... I don't use apps. I am using Putty for Window$ PC....
Notebook is too heavy. i m just a causal usr
and i dont work when shopping

[ 本帖最後由 ryanNL 於 2016-12-23 10:41 PM http://i.discuss.com.hk/d/images/r10/androidD.jpg 編輯 ]



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引用:
原帖由 ryanNL 於 2016-12-23 22:38 發表

I ve used all three at the top
just wonder if there is more
An old tutorial on iptables from Linux Journal:

Taming the Wild Netfilter
http://www.linuxjournal.com/article/4815



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引用:
原帖由 toylet 於 2016-12-23 10:48 PM 發表


An old tutorial on iptables from Linux Journal:

Taming the Wild Netfilter
http://www.linuxjournal.com/article/4815
This old is really old and not suitable to me. too complicated
i m switching from firewalld
iptables syntax is enough nightmare



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引用:
原帖由 ryanNL 於 2016-12-23 22:55 發表

This old is really old and not suitable to me. too complicated
i m switching from firewalld
iptables syntax is enough nightmare
If you had time, no harming reading it. firewalld is still using iptables commands. So understanding the basics of iptables will help you use firewalld.

Anyway, Google "fedora firewalld tutorial". Some results:
http://www.tecmint.com/configure-firewalld-in-centos-7/
https://www.hogarthuk.com/?q=node/9



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引用:
原帖由 toylet 於 2016-12-23 11:00 PM 發表

If you had time, no harming reading it. firewalld is still using iptables commands. So understanding the basics of iptables will help you use firewalld.

Anyway, Google "fedora firewalld tutorial".  ...
Firewalld is for beginer, i think.
when complex rule required, rich language just dump your iptable cmd to the system
then why not go straight to iptables



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