Securing Business Against Advanced Threats

Expert cybersecurity consulting services for enterprise organizations looking to protect their critical assets, minimize risks, and ensure regulatory compliance.

Cybersecurity Expert

Services

Independent cybersecurity consulting for fintech, exchange services, and online products

Security Strategy & Advisory

Assess risks, set priorities, and build a practical security roadmap aligned with business goals

BestChange Security Audit

Review your service against BestChange requirements, identify gaps, and prepare clear remediation actions

Security Architecture Review

Analyze critical components, trust boundaries, and key scenarios to uncover design risks early

Pentesting: Web / API / Mobile / Cloud

Simulate real attacks, uncover exploitable weaknesses and attack chains, and provide practical fixes

Fraud & Transaction Security Review

Review signup, KYC, authentication, payments, and payouts for account takeover, abuse, limit bypass, and weak monitoring

Practical Security Training

Hands-on sessions for product and engineering teams: common flaws, secure development, and defensive patterns

Certifications

Professional certifications

Publications

Recent articles, interviews, and insights on cybersecurity trends

— Vechernyaya Moskva

Hackers pursue financial gain

08-05-2025
Read Article
— Kommersant

Card knows the score

05-15-2025
Read Article
— System Administrator

One more time about cybersecurity

04-03-2023
Read Article
— Vechernyaya Moskva

Attention, QR-code!

03-21-2023
Read Article
— Vechernyaya Moskva

The scammer called offered help

06-14-2022
Read Article
— Radiochastotnyj Spektr

The bots are coming

08-31-2021
Read Article

Contact

Get in touch to discuss your cybersecurity needs

Get in Touch

I'm available for consulting engagements, speaking opportunities, and security assessments. Reach out to discuss how I can help protect your organization's critical assets.

Book a Consultation

Schedule a 30-minute consultation to discuss your cybersecurity challenges and how I can help.

Book a Meeting