My all-new, all-free CCNA Security 210-260 course is now live here on Udemy -- and I'm posting 15 - 30 minutes of new video every day beginning Monday, August 15 until the full course is up.  The first section, covering important VPN theory including AH, ESP, and VPN modes, is ready for you to watch now.

Don't know what AH and ESP are?  No problem!   Join up right now and you will -- and you'll be notified of every new video I post to this course until its completion in about 10 days.

Thanks for making TBA and Udemy part of your exam success!

Chris Bryant

CCIE #12933

"The Computer Certification Bulldog"