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OT & critical infrastructure

SCADA, industrial control systems and national infrastructure.

Tagged “OT & critical infrastructure”

MAS TRM and the Quantum Threat, Why Financial Institutions Must Act Now

Blog30 Jun 2026

E-Governance Philippines: Securing Interoperable Services

The Philippines is entering a definitive phase of digital transformation with the implementation of Republic Act No. 12254, widely known as the E-Governance Act. This landmark legislation aims to establish a more integrated, citizen-centric government by connecting public services, backend systems,

Zentara Team

Data Protection Impact Assessment (DPIA)

Blog19 Jun 2026

OT Security: How Attackers Reach Critical Systems

In June 2024, a single ransomware attack froze 282 public services across Indonesia. Immigration counters stopped. Airport queues stretched for hundreds of metres. The attackers didn’t break into some heavily guarded control room. They got into ordinary government IT systems, and from there they rea

Zentara Team

Uncategorized20 May 2026

Securing E-Government Services in the Age of Hyperconnectivity

As governments continue to digitise public services, e-government platforms have become essential for delivering efficient, accessible, and scalable services to citizens. From tax systems and healthcare records to identity databases and social services, critical government functions now operate in h

Surya Maulana

Uncategorized05 May 2026

Securing BUMN and Critical Infrastructure in the Age of Hyperconnectivity

Indonesia’s state-owned enterprises (BUMN) and critical infrastructure operators sit at the intersection of national economic interest and an expanding digital attack surface. They run the power grid, the fuel supply, the telecommunications backbone, and the national logistics chain. Because t

Surya Maulana

Blog24 Apr 2026

Bridging the Gap Between IT and OT Security Teams in the Manufacturing Sector

Digital transformation is reshaping manufacturing. Smart factories, connected machinery, and Industrial IoT are improving efficiency and productivity. However, this convergence of Information Technology (IT) and Operational Technology (OT) has also created new cybersecurity challenges. Historically,

Surya Maulana

Blog13 Apr 2026

Smart City Vulnerabilities: Securing Large-Scale IoT Deployments in Southeast Asia

Southeast Asia is rapidly embracing smart city initiatives. From connected traffic systems in Singapore to IoT-enabled public utilities in Jakarta and Bangkok, these projects promise efficiency, sustainability, and improved quality of life. But rapid deployment comes with risks. Every connected sens

Surya Maulana

Critical infrastructure cyber resilience

Blog08 Apr 2026

Securing Critical Infrastructure: A 2026 Guide to OT and SCADA Defense in ASEAN

Across Southeast Asia, digital transformation is reshaping how essential services operate. Energy providers, manufacturers, transport networks, and utilities are becoming more connected, more automated, and more data driven. This progress brings efficiency and innovation, but it also introduces a gr

Surya Maulana