“An indispensable guide for any business owner navigating the treacherous waters of the digital age. This book demystifies cybersecurity, making it accessible and actionable for businesses of all sizes. Stay safe - A highly recommended read.”

“Sergey is a champion of empowering businesses of all sizes to protect themselves from modern cyber attacks. This book is a true testament to his dedication to helping the underdogs equip themselves with the critical information they need on their cybersecurity journey.”

“HACK PROOF offers practical, actionable steps for medium-sized businesses to enhance their cybersecurity without overwhelming resources. With a valuable self - A Guide to Cybersecurity for Your Business IV | HACK PROOF assessment quiz and straightforward advice, it’s perfect for business owners and IT leaders aiming to secure their companies efficiently and effectively.” 

Sergey’s passion for helping people and deep understanding of technology shine through on every page, inspiring my renewed dedication to advancing  cybersecurity practices. 

“This book stands out for its ability to break down complex cybersecurity concepts into understandable and implementable steps. It’s not just a book; it’s a roadmap to safer business operations in the digital world.” 

HACK PROOF book is a masterclass in cybersecurity, written with the insight only a seasoned professional could offer. Sergey’s passion for both cybersecurity and business success shines through every page.” 

“I have flown to a couple events around the country to have an opportunity to pick Sergey’s brain on ways to help keep my own clients protected. When in Nashville, TN I was fortunate enough to see him on stage speaking about great service delivery options to serve his clients and immediately went back to Wisconsin and started implementing those changes. A true asset to any company fortunate enough to partner with him!”  

“With clarity and expertise, this book addresses the critical importance of cybersecurity for businesses today. It’s packed with actionable insights and strategies that can be implemented immediately. A game-changer in the field.” 

"HACK PROOF is a must-read for anyone who knows they need to get started on cybersecurity but have yet to. The practical tips and straightforward advice will give you the confidence to strengthen your cybersecurity defenses. Highly recommended!” 

“A comprehensive, insightful, and utterly essential guide for today’s business leaders. This book tackles the most pressing cybersecurity challenges with practical solutions. A pivotal read for securing your digital future.”  

“From the first page to the last, this book is a treasure trove of invaluable information. It addresses the cybersecurity needs of businesses with precision and practicality. An essential addition to any business leader’s library.”  

"If there was a how-to kit when you start a business, this book would be in it! In just a weekend, you’ll transform your approach to cybersecurity with Sergey’s deeply personal and insightful book. His firsthand experiences in cyber crime and defense bring a depth of authenticity and expertise to this essential read. His true-life stories of battling cybercrime make the learning process feel like an adventure. This is the go-to guide for any small business owner looking to boost their cyber defenses.