TAILIEUCHUNG - Linux Administrators Security Guide

You may copy and distribute exact replicas of the guide as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the guide a copy of this License along with the guide. You may at your option charge a fee for the media and/or handling involved in creating a unique copy of the guide for use offline, you may at your option offer instructional support for the guide in. | Linux Administrators Security Guide LASG - By Kurt Seifried seifried@ copyright 1999 All rights reserved. Available at https lasg This document is free for most non commercial uses the license follows the table of contents please read it if you have any concerns. If you have any questions email seifried@. If you want to receive announcements of new versions of the LASG please send a blank email with the subject line subscribe no quotes to lasg-announce-request@. 1 Table of contents License Preface Forward by the author Contributing What this guide is and isn t How to determine what to secure and how to secure it Safe installation of Linux Choosing your install media It ain t over til. General concepts server verses workstations etc Physical Boot security Physical access The computer BIOS LILO The Linux kernel Upgrading and compiling the kernel Kernel versions Administrative tools Access Telnet SSH LSH REXEC NSH Slush SSL Telnet Fsh secsh Local YaST sudo Super Remote Webmin Linuxconf COAS 2 System Files etc passwd etc shadow etc groups etc gshadow etc etc shells etc securetty Log files and other forms of monitoring sysklogd klogd secure-syslog next generation syslog Log monitoring logcheck colorlogs WOTS swatch Kernel logging auditd Shell logging bash Shadow passwords Cracking passwords Jack the ripper Crack Saltine cracker VCU PAM Software Management RPM dpkg tarballs tgz Checking file integrity RPM dpkg PGP MD5 Automatic updates RPM AutoRPM rhlupdate RpmWatch dpkg apt

• An ninh - Bảo mật
• Linux Security
• Installing UbuntU
• information technology
• curriculum
• System Administrators
• Publishing Documents
• SELinux open source security enhanced linux
• Source security enhanced linux
• Introducing SELinux
• The SELinux security model
• Installing and initially configuring SELinux
• CompTIA® Security+
• Guide to Network Security Fundamentals
• CompTIA Security+ certification
• Linux file manipulation tools
• Internal physical security controls
• Network hardware security modules
• Beginning Linux
• system linux
• linux server
• operating system linux
• administrator linux
• security linux
• Hệ điều hành Linux
• Quản trị Linux
• Tìm hiểu về Linux
• Giới thiệu về Linux
• Bài giảng về Linux
• Hệ thống tập tin trong Unix
• Security enhanced linux
• Type enforcement
• Ancillary policy statements
• Customizing SELinux policies
• Linux essentials
• Module Linux essentials
• System security
• User security
• System users
• Identifying user types
• Linux kernel
• Enhanced Linux
• SELinux
• Network security
• attack techniques
• defensive techniques
• operating system security
• application security
• security policy
• Thủ thuật máy tính
• Kỹ năng máy tính
• Bảo mật dữ liệu
• Bảo mật linux
• Lập trình linux
• Security on Linux System
• Linux Toys II
• installing linux
• networking hardware
• systems linux
• Linux Boot Process
• Configuring Hardware
• Network Boards
• Linux Network Services
• Troubleshooting the System
• Linux Hacking
• cyberspace
• Linux
• national security
• Wifi hack tool
• Gmail inbox
• system architecture
• network security protection
• computer security
• data security
• computer engineering
• Security Principles
• Access Control
• Windows Security
• Server Security
• Linux Distributions
• Stopping Linux
• Manipulating Files
• Secure Linux Box
• Red Hat Enterprise Linux
• Network Services
• Security Administration
• System Performance
• System Service Access Controls
• Organizing Networked Systems
• Lesson LPI 202
• LPI 202
• Advancer Linux
• Netword Administration
• Ipchains and Iptables
• Linux Installation
• Security
• Software Related
• Securities Software
• Compiler Functionality
• Red Hat Linux System
• Linux System Maintenance
• Problem Solving
• Network Administration Defined
• điều hành mạng
• hệ thống mạng
• dịch vụ DNS