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Table of Contents
- Copyright
- About the Lead Authors
- About the Contributing Authors
- Acknowledgments
- Tell Us What You Think!
- Introduction
- I. Red Hat Linux Installation and User Services
- Chapter 1. Introduction to Red Hat Linux
- Chapter 2. Installation of Your Red Hat System
- Chapter 3. LILO and Other Boot Managers
- Chapter 4. Configuring the X Window System, Version 11
- Chapter 5. Window Managers
- Chapter 6. Connecting to the Internet
- Chapter 7. IRC, ICQ, and Chat Clients
- Chapter 8. Using Multimedia and Graphics Clients
- II. Configuring Services
- Chapter 9. System Startup and Shutdown
- Chapter 10. SMTP and Protocols
- Chapter 11. FTP
- Chapter 12. Apache Server
- Chapter 13. Internet News
- Chapter 14. Domain Name Service and Dynamic Host Configuration Protocol
- Chapter 15. NIS: Network Information Service
- Chapter 16. NFS: Network Filesystem
- Chapter 17. Samba
- III. System Administration and Management
- Chapter 18. Linux Filesystems, Disks, and Other Devices
- Chapter 19. Printing with Linux
- Chapter 20. TCP/IP Network Management
- Chapter 21. Linux System Administration
- Chapter 22. Backup and Restore
- Chapter 23. System Security
- IV. Red Hat Development and Productivity
- Chapter 24. Linux C/C++ Programming Tools
- Chapter 25. Shell Scripting
- Chapter 26. Automating Tasks
- Chapter 27. Configuring and Building Kernels
- Chapter 28. Emulators, Tools, and Window Clients
- V. Appendixes
- A. The Linux Documentation Project
- B. Top Linux Commands and Utilities
- C. The GNU General Public License
- D. Red Hat Linux RPM Package Listings
Summary
Security is only as good as the users' willingness to follow policy. On many systems and in many companies, this is where the contention comes in. The users just want to get their jobs done. The administrators want to keep undesirables out of the system. The corporate management wants to keep the corporate secrets secret. Security is, in many ways, the hardest area in which to get users to cooperate. It is, in fact, the most important. "Users who write down or share passwords," "poorly written software," and "maliciousness" are usually cited as the biggest security problems.
For the administrator in charge of the system, I can only offer this advice: The best user will only follow the policies you follow. If you have poor security habits, they will be passed along. On the other hand, people generally rise to the minimum level they see exhibited or expected. The job of the administrator is to go beyond the call of duty and gently point out improvements, while at the same time fighting the dragons at the back gate trying to get into the system.
IV. Red Hat Development and Productivity | Next Section