CONTROLLED FINANCE
Practical guidance on management accounting, budgeting, treasury, period close, financial controls and evidence-based AI.
58 publications
How critical infrastructure operators can adapt the NIST AI RMF 1.0 framework to defend against specific AI threats and integrate it into corporate cybersecurity.
Serhiy Balashuk 5 min read
Protecting operator voice traffic from fraud and spoofing by transitioning to component-based architecture and implementing cryptographic call validation.
Anton Marrero 6 min read
An analysis of signaling protocol vulnerabilities and methods for building architectural defenses against fraud in telecommunications networks.
Mykhailo Vyhovsky 8 min read
An overview of securing SS7 and Diameter signaling protocols. How telecom operators can counter IRSF and Wangiri fraud schemes to ensure network integrity.
Anton Marrero 8 min read
How to build a controlled identity lifecycle, implement regular access reviews, and eliminate "orphaned" access vulnerabilities to protect against cyber threats.
Mykhailo Vyhovsky 6 min read
How to secure industrial legacy systems and meet NIS2 requirements without disrupting production processes.
Mykhailo Vyhovsky 5 min read
Architecture for integrating legacy equipment with digital twins in industrial sectors. How to extract telemetry while prioritizing OT system availability.
Yuriy Syvytsky 6 min read
Data architecture for Predictive Maintenance: how to standardize data flow via OPC UA and distribute computation between Edge and Cloud without replacing SCADA.
Anton Marrero 6 min read
Integrating Modbus, MQTT, and OPC UA via edge gateways allows legacy equipment to be combined with modern analytical platforms, preserving data context and security.
Serhiy Balashuk 6 min read
Transitioning from monolithic BSS/OSS to modular ODA and 5G service-oriented architectures is a prerequisite for enabling AI and launching autonomous networks.
Yuriy Syvytsky 6 min read
A practical guide to telecom modernization: breaking down BSS/OSS monoliths, securing legacy signaling protocols, and transitioning to ODA and 5G SBA architectures.
Mykhailo Vyhovsky 6 min read
The transition to 5G does not eliminate signaling security threats. Coexistence with legacy protocols like SS7 and Diameter requires end-to-end monitoring and integrated signaling firewalls.
Anton Marrero 7 min read