Integrating AI/ML into products: From prototype to production
Transitioning from experimental ML models to robust enterprise systems using AWS Well-Architected Framework, Google SRE, and 12-Factor App principles.
Cloud Solutions
Ideas and experience in communications, technology and customer service.
Custom development or off-the-shelf: when to build or buy
Finding the balance between rapid off-the-shelf software deployment and custom development freedom, evaluating TCO, and avoiding technical debt traps.
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 that limit the blast radius without replacing the entire IT infrastructure.
Offboarding in 24 hours: securing access across IAM, VPN, SaaS, and service accounts
A practical guide for CISOs and IT administrators on turning employee termination into a controlled security process with auditing and access revocation.
Assessing infrastructure readiness for cyberattacks: beyond compliance
Building real enterprise cyber resilience in the NIS2 era, avoiding paper audit traps, and protecting infrastructure through Security by Design.
Protecting telecom networks from signaling threats in 5G
Global telecom fraud losses are estimated at $41.82 billion in 2025. Operators must integrate SS7 and Diameter monitoring with RFC 8224 and STIR/SHAKEN cryptographic call authentication.
Secure IIoT integration: bridging IT and OT
Industrial IoT provides production data for analytics and predictive maintenance, but it also exposes OT systems to new risks. A practical approach involves standardizing data exchange via OPC UA, building cybersecurity based on ISA/IEC 62443, and never treating any protocol as a substitute for netw
Geopatriation and Sovereign Cloud: When to Move Workloads Closer to Jurisdiction
Geopatriation and sovereign cloud are emerging as responses to regulatory requirements and cyber risks. This article explains when relocating workloads is justified.
Confidential Computing in the Cloud: Where TEE Justifies Complexity
Confidential computing, leveraging TEEs, justifies its complexity for banks by protecting data in the cloud during processing from cyber threats and regulatory risks.
Zero Trust for Hybrid Infrastructure: Where the Network Perimeter No Longer Works
The transition to hybrid infrastructures has rendered the traditional network perimeter obsolete. Oleh Kravchenko explains why the Zero Trust model is critically important for protecting resources in modern environments where trust in any user or device is absent by default.
Platform engineering for hybrid Kubernetes: cost and security optimization
Platform engineering optimizes Kubernetes in hybrid infrastructures, ensuring cost predictability, enhanced security, and operational efficiency.
Platform engineering and IDP: optimizing cloud and security for banks
Platform Engineering and IDP are transforming development, optimizing cloud costs, and enhancing security amidst increasing infrastructure complexity.