He is a recognized security expert in the field of SIEM, log management and PCI DSS compliance. He is an author of books "Security Warrior", "PCI Compliance", "Logging and Log Management" and a contributor to "Know Your Enemy II", "Information Security Management Handbook" and others. Anton has published dozens of papers on log management, SIEM, correlation, security data analysis, PCI DSS, honeypots, etc. His blog https://medium.com/anton-on-security is one of the most popular in the industry.
In addition, Anton taught classes (including his own SANS SEC434 class on log management) and presented at many security conferences across the world; he recently addressed audiences in the United States, UK, Singapore, Spain, Russia and other countries. He worked on emerging security standards and served on the advisory boards of several security start-ups.