1. https://labs.snort.org/papers/zeus.html. https://labs.snort.org/papers/zeus.html.
2. LBNL enterprise trace repository. http://www.icir.org/enterprise-tracing/. LBNL enterprise trace repository. http://www.icir.org/enterprise-tracing/.
3. NETRESEC repository: publicly available pcap files. http://www.netresec.com/?page=PcapFiles. NETRESEC repository: publicly available pcap files. http://www.netresec.com/?page=PcapFiles.
4. Tranalyzer. http://tranalyzer.com/. Tranalyzer. http://tranalyzer.com/.