Daniel started OSSEC in 2003 because the commercial log analysis tools at the time were too noisy and too expensive. That project — an open-source host-based IDS — still runs across tens of thousands of environments today and was acquired by Trend Micro in 2008.
He co-founded Sucuri with Tony in 2010 and led engineering through the acquisition by GoDaddy in 2017. Along the way he designed and built the Sucuri and GoDaddy anycast CDNs — globally distributed networks moving billions of requests a day.
After GoDaddy, Daniel went back to what he loves most: building things. That's CleanBrowsing (anycast DNS filtering), NOC.org (CDN/WAF), Trunc (log analysis SIEM), and a few smaller projects.
At netsec-ops, Daniel leads engagements around network architecture (especially anycast builds), log analysis and SIEM design, and forensics. If your problem is "design a global edge network" or "figure out how this server got compromised" — you're working with Daniel and the team.
Talk to people who have done this before — at Sucuri, GoDaddy, OSSEC, Trunc.org and CleanBrowsing. Response within one business day.