Information Security
Software supply chain security: countering legitimate tool attacks
Analysis of supply chain attacks exploiting legitimate software and practical defense steps, from implementing endpoint ...
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Oleh Kravchenko
Cybersecurity Engineer
Specializes in protecting critical infrastructure and enterprise systems: Zero Trust models, access management, DLP, ISO/IEC 27001 compliance. Over 10 years designing and auditing information security systems.
47 articles
Cybersecurity & Compliance
Information Security
Implementing Row-Level Security for data protection
Implementing Row-Level Security (RLS) at the database architecture level limits the blast radius during account compromi...
Information Security
Fake job offers as a compromise channel
Attackers use social engineering during the hiring process to bypass perimeter security. We analyze the technical detail...
Information Security
AI risk management in enterprise cybersecurity: from shadow models to Zero Trust architecture
Integrating AI into enterprise systems creates new security challenges. Discover how to prevent shadow AI and secure you...
Information Security
AI risk management in critical infrastructure via NIST AI RMF 1.0
How critical infrastructure operators can adapt the NIST AI RMF 1.0 framework to defend against specific AI threats and ...
Information Security
IAM and PAM: Stopping Privilege Creep and Ensuring Secure Off-boarding
How to build a controlled identity lifecycle, implement regular access reviews, and eliminate "orphaned" access vulnerab...
Information Security
AI in cybersecurity 2027: from perimeter defense to semantic DLP filters
How to protect corporate LLM integrations from data leaks and new attack vectors using NIST AI RMF, MITRE ATT&CK framewo...
Information Security
Incident response: the first 24 hours and regulatory requirements
How to balance technical cyberattack containment with strict compliance reporting requirements during the critical first...
Information Security
The compliance trap: why SIEM and certification do not guarantee operational resilience
We analyze common pitfalls in implementing monitoring tools and certifications without making real changes to daily secu...
Information Security
Security assessment and roadmap using NIST CSF 2.0
How to transition from chaotic protection to systemic resilience, identify hidden gaps, and implement targeted solutions...
Information Security
Building noise-free security monitoring with SIEM, SOC, and SOAR
A practical approach to overcoming SOC alert fatigue through MITRE ATT&CK mapping, SOAR automation, and NIST CSF 2.0 bus...
Information Security
Zero Trust for legacy systems: protection architecture via IAP and microsegmentation
How to protect legacy infrastructure from unauthorized access and lateral movement without major code refactoring using ...