Advenica publishes guide on SCADA system security

Cybersecurity firm Advenica oy has published a comprehensive article focusing on securing SCADA (Supervisory Control and Data Acquisition) systems. The piece highlights the necessity of a continuous and systematic approach for safeguarding Operational Technology (OT) environments.

The article addresses the increasing integration of OT systems with IT systems, a trend driven by digitalization. While historically isolated, this connection introduces significant cybersecurity risks, potentially impacting critical societal functions. New regulations, such as the NIS directive and Swedish security laws, are also increasing demands on critical infrastructure operators.

Advenica outlines ten key measures for bolstering SCADA/OT system security. These include malware protection, segmentation, monitoring and logging, identity and access control, intrusion detection, encryption, hardening, software updates, secure remote access, and physical security. The importance of trained personnel and clear responsibilities is also underscored.

This publication provides companies with a framework for developing their security practices and identifying crucial areas for protection. Advenica also offers consultation and solutions for organizations facing cybersecurity challenges.