By Vince Stoffer, Senior Director, Product Management, Corelight With Corelight’s latest software release, v19, we are excited to announce the expansion of our Encrypted Traffic Collection (ETC). The ETC was introduced in late 2019, but as a r ... Read more »
Network Security Monitoring
Detecting GnuTLS CVE-2020-13777 using Zeek
By Johanna Amann, Software Engineer, Corelight CVE-2020-13777 is a high severity issue in GnuTLS. In a nutshell, GnuTLS versions between 3.6.4 (released 2018-09-24) and 3.6.14 (2020-06-03) have a serious bug in their session resumption code, which ... Read more »
The election is six months away. Now is the time to instrument election infrastructure.
Editor's Note: Richard recently shared his thoughts on our blog which are now included in an article contributed to StateTech on why the overarching role of the network and election infrastructure is worthy of a deep assessment right now. ... Read more »
Enabling SOHO Network Security Monitoring
By Richard Bejtlich, Principal Security Strategist, Corelight One of the most popular and regularly occurring questions I see in network security monitoring forums involves how to instrument a small office - home office (SOHO) environment. ... Read more »
Watch over DNS traffic with Corelight and Splunk
By Roger Cheeks, Solutions Engineer, Corelight Corelight sensors put your organization in the best position to watch over DNS traffic with a rich, powerful Network Traffic Analysis (NTA) data set. This article highlights the benefits of Corelight ... Read more »