ASEAN Expands Cyber-Defense Cooperation Framework
The regional initiative now integrates intelligence to combat the millions of web-based attacks targeting local businesses.
Updated on Oct. 30, 2026 in Cybersecurity
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The ASEAN Our Eyes Initiative, originally founded in 2017 to address regional counterterrorism, has expanded its mandate to include cyber-defense cooperation. Defense leaders officially adopted an implementation plan for the ASEAN Cyber Defence Network in 2025.
Why it matters
This shift centralizes regional security resources to counter a rising volume of automated digital threats. By standardizing protocols for cross-border data exchange, the bloc aims to transform intelligence into actionable defense responses.
Kaspersky security data recorded 18 million web-based attacks against Southeast Asian businesses during 2025, including 8.4 million in Vietnam, 3.3 million in Malaysia, and 3 million in Indonesia.
The players
ASEAN Our Eyes Initiative
A regional security framework designed to integrate intelligence and defense data across Southeast Asia.
Kaspersky
A global cybersecurity firm that provides threat telemetry and endpoint protection software.
The details
The initiative coordinates security through multinational command nodes that integrate intelligence, surveillance, and reconnaissance (ISR) data—information collected by sensors, satellites, and human intelligence to map adversary activity. These nodes operate under standardized operating procedures adopted in 2020, which govern how member states request and share sensitive information while maintaining national control over their internal security protocols.
Timeline
2017: Indonesia proposed the ASEAN Our Eyes Initiative.
2020: Member states adopted standard operating procedures for data exchange.
2025: Timor-Leste joined the initiative and cyber-defense plans were adopted.
June 2026: The initiative's working group convened in Yogyakarta, Indonesia.
September 2026: Indonesia hosted Exercise Trident Resolve.
The Tech Race
The expansion marks a shift from reactive security measures to the integrated ASEAN Cyber Defence Network. This framework aims to harmonize regional defensive posture against automated threats in a landscape where national infrastructure often lacks centralized, shared intelligence.
Businesses across Southeast Asia stand to benefit from faster incident response times as shared threat intelligence moves through multinational nodes. For the broader public, this transition toward integrated defense aims to secure the digital supply chains that underpin regional economic activity.
The takeaway
The move signals a hardening of regional digital borders through standardized intelligence sharing. Stakeholders should track the outcomes of Exercise Trident Resolve, which recently tested the interoperability of 19 participating nations' defense systems.
Further reading
Learn more about the latest regional digital security efforts in the Cybersecurity section.
Source note: This article includes information reported by Eurasia Review.
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