00364nas a2200121   4500000000100000008004100001260003600042100001800078700001800096245009100114250002800205490000900233       2020                            d  bSpringer, ChamaVarna, Bulgaria1 aPetya Ivanova1 aTodor Tagarev00aChallenges and Opportunities for Network Intrusion Detection in a Big Data Environment  aRevised Selected Papers0 v1790