KNI'P22 UG/33497 UG/33498 Knipp, Eric Managing cisco network security / Eric Knipp, [et. al.]. – 2nd. – Rockland (Canada) : Syngress Publishing, c2022 xxxii, 751 p. ISBN9781931836562 : $59.95 . Network security – Data security . CISCO – Network security . Knipp, Eric . Browne, Brain . Weaver, Woody . Baumrucker, C. Tate . Chaffin, Larry . Caesar, Jamie . Osipov, Vitaly . Danielyan, Edgar |