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{i} 安全是首页用户文档的一部分。请在修改前先阅读WikiGuide。

安全指导

一般信息

ProactiveSecurity - 安全选项概述并关注如何使用Truecrypt创建一个加密的隐藏卷。
UnsafeDefaults - 如果你运行网络服务你需要改变默认设置。

安全升级

AutomaticSecurityUpdates - 如何设置Ubuntu自动安装安全升级。

密码

StrongPasswords - 如何在Ubuntu中生成并使用强壮的密码。

安全工具

通用

InstallingSecurityTools - 指导你在Ubuntu中安装多个安全程序。

防火墙

IptablesHowTo - 介绍强大的Linux IPTables防火墙
SinglePacketAuthorization - 通过密码验证实现高级的"firewall knocking"

入侵检测

SnortHowTo - 介绍入侵检测系统

系统加固

BastilleLinux - Linux 安全加固工具Bastille

系统完整

BitDefender - 如何安装Bit Defender Linux版本
FileIntegrityAIDE - 文件完整性监视和验证工具AIDE

SSH

AdvancedOpenSSH - 增强安全性的高级OpenSSH配置
VNCOverSSH - 通过SSH协议的隧道VNC来增强安全性

数据删除

SecureDeletion - 如何从硬盘删除数据而阻止被恢复

加密文件系统

EncryptedFilesystemHowto - 如何透明的加密硬盘（Home和Swap）
EncryptedFilesystemHowto2 - 如何透明的加密硬盘 (Root, Home以及Swap)
EncryptedFilesystemHowto3 - 使用LUKS加密Swap和Home(在Ubuntu 6.06和5.10)
EncryptedFilesystemHowto4 - 使用加密的Root和Swap安装Ubuntu 6.06 LTS
EncryptedFilesystemHowto5 - 使用LUKS加密的Root,Swap和Home来安装Ubuntu 6.06 LTS
EncryptedFilesystem - 使用LUKS加密Root和Swap(在Ubuntu 6.06)
EncryptedFilesystemLVMHowto - 使用LUKS进行LVM加密的Root,Swap和Home安装Ubuntu 6.06 LTS
EncryptedFilesystemHowtoEdgy - 如何加密root和swap分区并使用pam_mount挂载user homes
FeistyEncryptedRootWithInstaller - How to install Ubuntu 7.04 directly to an encrypted disk, using the installer for all work but encryption stuff.
TruecryptHiddenVolume - How to create a hidden encrypted volume with Truecrypt

加密文件夹

FolderEncryption - How to encrypt a folder with encfs, and automatically mount it at login

GPG

GPG Key - How to create/manage a GPG key and use it in your favorite E-Mail client
GPGKeyOnUSBDrive - How to store your GPG key securely on an encrypted USB flash drive

SSL

OpenSSL - OpenSSL Secure Sockets Layer implementation information
CommonAccessCard - Department of Defence Common Access Card (CAC) for Public key infrastructure (PKI) Authentication

Anti-Virus

UbuntuHelp:Linuxvirus - An overview of viruses on Linux and why you might need an anti-virus program
UbuntuHelp:Antivirus - How to install an antivirus for Linux
UbuntuHelp:ClamAV - How to install ClamAV on your HD

Anonymity

The Onion Router - Anonymous web surfing using TOR: The Onion Router and Privoxy.