強化root登入安全性如何做? - Linux

By Linda
at 2015-10-07T13:29
at 2015-10-07T13:29
Table of Contents
就是我有一台DVR(監視錄影機),DVR的網路配備可得到一真實ip,可直連網際網路,
假設那ip是123.123.100.200
我可從其他電腦打 http://123.123.100.200 看監視畫面,
也可從其他電腦打 telnet 123.123.100.200 遠端登入管理DVR(linux系統),帳號是 root
問題是網際網路上任何人都可以來遠端登入,也都知道root帳戶,
時間一久密碼很容易被try出來,不安全!
想到改root名稱,像windows系統一樣,可是改root名稱好像會有內部很多問題,
所以呢?要如何增加root登入安全性?
--
假設那ip是123.123.100.200
我可從其他電腦打 http://123.123.100.200 看監視畫面,
也可從其他電腦打 telnet 123.123.100.200 遠端登入管理DVR(linux系統),帳號是 root
問題是網際網路上任何人都可以來遠端登入,也都知道root帳戶,
時間一久密碼很容易被try出來,不安全!
想到改root名稱,像windows系統一樣,可是改root名稱好像會有內部很多問題,
所以呢?要如何增加root登入安全性?
--
Tags:
Linux
All Comments

By Kristin
at 2015-10-09T00:41
at 2015-10-09T00:41

By Ula
at 2015-10-09T10:09
at 2015-10-09T10:09

By Elizabeth
at 2015-10-09T18:47
at 2015-10-09T18:47

By Hardy
at 2015-10-11T13:24
at 2015-10-11T13:24

By Belly
at 2015-10-16T06:06
at 2015-10-16T06:06

By Todd Johnson
at 2015-10-16T23:40
at 2015-10-16T23:40

By Ethan
at 2015-10-20T22:21
at 2015-10-20T22:21

By Skylar DavisLinda
at 2015-10-23T02:37
at 2015-10-23T02:37
Related Posts
Win8與Ubuntu 14.04.1 LTS雙系統抓不到分割硬碟

By Eartha
at 2015-10-07T09:57
at 2015-10-07T09:57
有人真的拿 raspberry pi 當伺服器嗎?

By Charlotte
at 2015-10-07T09:53
at 2015-10-07T09:53
Asterisk1.8安裝完 帳號無法登入

By Rosalind
at 2015-10-07T08:56
at 2015-10-07T08:56
有人真的拿 raspberry pi 當伺服器嗎?

By Tracy
at 2015-10-07T07:16
at 2015-10-07T07:16
virtualbox的CentOS只能由特定網路ssh?

By Tom
at 2015-10-06T22:42
at 2015-10-06T22:42