CCNA® Security Study Guide

Appendix E. About the Companion CD

IN THIS APPENDIX:

• What you'll find on the CD

• System requirements

• Using the CD

• Troubleshooting

What You'll Find on the CD

Some programs on the CD might fall into one of these categories:

• Shareware programs are fully functional, free, trial versions of copyrighted programs. If you like particular programs, register with their authors for a nominal fee and receive licenses, enhanced versions, and technical support.

• Freeware programs are free, copyrighted games, applications, and utilities. You can copy them to as many computers as you like—for free—but they offer no technical support.

• GNU software is governed by its own license, ...