DCD wrote: » https://www.amazon.com/CCNA-Security-Manual-Version-Companion/dp/1587133474/ref=sr_1_6?ie=UTF8&qid=1501803058&sr=8-6&keywords=ccna+security+lab
mbarrett wrote: » That's from 2014 and covers the material from 640-554 (the old CCNA Security) rather than the 210-260 which has a lot of different stuff.