Alerts produced by CapLoader 1.9.5 after loading the three PCAP files from malware-traffic-analysis.net

CapLoader 1.9.5 Alerts on Malicious Traffic

CapLoader 1.9.5 was released today! The most important addition in the 1.9.5 release is the new Alerts tab, in which CapLoader warns about malicious network traffic such as command-and-control protocols. The alerts ...
SANS Johnson Controls Trojan Smart Home Leaks Lead to Cyberattacks

Trojan Horse? Here Comes the Trojan Home

How many homeowners do you know who are Wi-Fi network specialists? Unless they work in technology, I’m willing to bet that your average apartment or condo complex contains very few experts. So ...
Security Boulevard
VLANs Streamline Network Connectivity and Increase Security

VLANs Streamline Network Connectivity and Increase Security

Network administrators now have a new tool in their arsenal as they work to increase network efficiency and minimize operational costs. Using virtual local area networks, or VLANs, network administrators can segment ...
Mixed VLAN tags and BPF syntax

Mixed VLAN tags and BPF syntax

By Richard Bejtlich, Principal Security Strategist, Corelight This post contains a warning and a solution for anyone using BPF syntax when filtering traffic for network security monitoring.  Introduction I have been writing ...