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 »
Network Security Monitoring
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 »
Using Corelight and Zeek to support remote workers
By Richard Bejtlich, Principal Security Strategist, Corelight Due to the tragic Covid-19 pandemic, as we are all experiencing first hand, most governments and health officials are either mandating or encouraging those who can work from home to do ... Read more »