
Yep - I learned the basics of TCP/IP during many a lunch break way back when this book was in its first edition...and I *still* use that stuff.
Sure, information security is MUCH more than knowing TCP/IP - but this is a great place to start. So, check it out if getting started in security is on your radar. And check out my audio program Getting Started in Security as well which covers all the essentials for starting career in this field.



