April 2013
Beginner to intermediate
368 pages
6h 45m
Chinese
Content preview from VMWARE錦囊妙計第二版
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第六章
一般安全性
（General Security）
本章我們將會提供一些解決方案，協助您維持一個安全的虛擬環境，而這些技術
VMware 已經提供給您。本章涵蓋了許多基本 Linux 相關的資料，而這些都是圍繞著
ESX 3.x/4.x，因為 ESX 伺服器是以 Red-Hat Linux 為基礎。我們還會討論在 ESXi 5.x
中增強的安全性與較新的命令。
本章的重點將會放在使用命令列來完成安全性與監控任務，大部分我們要探討的任務
（除了使用者相關的任務，像是角色管理）可以使用 vCenter 客戶端完成，事實上這
也是 VMware 建議的方法。不過我們認為使用者都應該要知道如何使用其他的辦法管
理 ESX 伺服器，以防發生一些無法使用 vCenter 客戶端的狀況。因此我們會把重點著
重在命令列上，如果您需要透過 vCenter 來執行這些任務的詳情，我們建議您可先熟
悉 VMware 提供的安全性文件（
http://www.vmware.com/files/pdf/vi35_security_hardening_
wp.pdf
）。
6.1 在 ESX 3.5 / ESX 4.x 上啟用 SSH
問題
僅適用於 ESXi 3.5/4.x — 您需要啟用遠端 SSH 存取。
解決方案
依照訣竅中的步驟啟用 SSH，不過請注意，直接停用 SSH 的
root
是建議的配置。
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.