Sergii Nesterenko

I'm a high-qualified cybersecurity expert with extensive work experience and excellent skills for solving different kinds of cyber- and information security issues, including website and web-application testing, educating staff, OSINT, cyber forensics and penetration testing.

My extra professional benefits are in the effective communication area, including marketing and writing. This rare combination of skills lets me not only effectively work in the technical cybersecurity domain but also easily explain complicated cybersecurity issues to the widest audience; promote company products and harden company positions on the market.

You also may know me as the author of the educational video courses "Cybersecurity attacks (Red team activity)", "Cybersecurity: Methods of Protection (Blue Team Activity)" released by Packt Publishing House in 2018 and "The Secrets of OSINT. Become James Bond of the Internet and find out everything about anyone" (2019).

My area of expertise

Cybersecurity

• In-depth knowledge of modern cyber threats and appropriate countermeasures

• Network Security

• Websites and web-application security

• End-point security

• Penetration Testing

• Gathering and analyzing open-source information (OSINT)

• Risk audit and vulnerability assessment

• Strategic Threat Intelligence

• Training staff for cybersecurity skills

Marketing&Writing

• Creating any types of content both on technical and non-technical topics

• Mastery in making sophisticated highly specialized subjects understandable and engaging for a broad audience

• Creating contents for blogs, magazines, scripts, books

• Deep understanding of readers’ psychology to create immersive and engaging stories

• Excellent skills in various genres

• Building a well- structured narrative for easy understanding and remembering information

• Providing authorial training courses on influence writing

• Creative promotion of cybersecurity products and ideas