Marcin Wojcik

(REAL NAME)
 
Helpful votes received on reviews: 80% (4 of 5)
 

Reviews

Top Reviewer Ranking: 3,037,514 - Total Helpful Votes: 4 of 5
CCNA Security 640-554 Official Cert Guide by Keith Barker
4 of 5 people found the following review helpful
Got this one on Kindle, very good read while on the go. I spend a lot of time travelling, reading this text on my Nexus 7 with Kindle software is great. Book is well organised and written by one of the best Cisco teacher I have have ever seen - Keith Barker. His way of explaining things is almost perfect - almost because there is always something that require extra attention and checking other sources. I enjoy reading every chapter of this book. It is great help in my CCNA Security exam preparation...

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