Denis Isakov

About the Author

Denis Isakov is a seasoned cybersecurity expert with over a decade of experience in penetration testing and infrastructure security, specializing in Microsoft environments. As a certified ethical hacker and consultant, he has advised Fortune 500 companies on fortifying their networks against sophisticated threats. Isakov's passion for demystifying complex technical concepts drives his writing, making advanced topics accessible to both novices and seasoned professionals. His debut book, 'Pentesting Active Directory and Windows-based Infrastructure: A comprehensive practical guide to penetration testing Microsoft infrastructure,' distills years of hands-on fieldwork into actionable strategies, earning praise for its clarity and depth. When not dissecting vulnerabilities, Isakov contributes to industry conferences and mentors aspiring pentesters worldwide.