Are your Customers a victim of the Zimbra Exploit?

We have an active Zimbra exploit, in the wild, with espionage and “others” trying to get into +22: vulnerable systems. Everyone using Zimbra Collaboration (ZCS) who has not recently patched is at risk. Volexity Threat Research responsibly disclosed this risk on August 10th, 2022. Zero-Day exploitation was active on the disclosure day. Shadowserver is tracking Read More

DDoS Resiliency Workshop – 2022

Revised, Updated, and Enhance DDoS Resiliency Workshops for Today’s Internet In the late 1990s, several people started teaching ISPs how to protect their networks from attack. These early “DDoS Resiliency Workshops” evolved in a consistent theme and method that eventually curated best common practices for DDoS resiliency. Unfortunately, the threats from attacks to Communications Services

Bad Guys are Scanning Your Network!

Bad guys are scanning your network. They are finding all the vulnerabilities exposed to the Internet. The vulnerable systems, critical devices, and other ways to break into your network. When ransomware, malware, botnets, and other break-ins happen, people wonder, “how did the threat actors find that service?” People thought that “if we don’t publish it, Read More

The History of DDoS and DoS

Version 0.2 History repeats itself. The History History of DDoS and DoS illustrates how an attack vector from 1997 would reappear as “new” in 2007 and “never seen before” in 2017. History of DDoS and DoS is a living document is a tool to document (look for updates). Does not focus on the “biggest” or