... significant capabilities attainable for network security analysis via Time Travel, i.e., the ability to quicklyaccess past network traffic for network analysis and security foren-sics. This approach ... powerful when integrating trafficfrom the past with a real -time NIDS’s analysis. We support Time Travel via the Time Machine (TM) system, which stores network traffic in its most detailed form, i.e., ... Aspects of InternetFlows. ACM SIGCOMM CCR 35, 2 (Apr 2005), 23–36.194 Enriching Network Security Analysis with Time Travel Gregor MaierTU Berlin / DT LabsRobin SommerICSI / LBNLHolger DregerSiemens...