In-depth report by VNETWORK
Vietnam Enterprise
Cybersecurity Landscape
2026
Vietnamese businesses are spending on cybersecurity — but only 1 in 3 is truly protected
57%
have experienced a DDoS attack
42.1%
lack budget for cybersecurity
33.7%
have synchronized multi-layer security
8%
have full RBAC with periodic review
Data collected from field research with over 500 technology leaders, IT Managers and CISOs at Vietnamese enterprises, conducted in 2025.
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57% of Vietnamese businesses have experienced a DDoS attack
42.1% lack the budget to implement proper cybersecurity
Only 33.7% have deployed synchronized multi-layer security
38.4% lack the expertise to operate security systems effectively
Ransomware and malware have affected 41.3% of businesses
Only 8% of businesses have full RBAC with periodic review
Only 16.3% have fully implemented a personal data protection policy
Brute Force attacks targeting VPN/RDP recorded at 36.3% of businesses
57% of Vietnamese businesses have experienced a DDoS attack
42.1% lack the budget to implement proper cybersecurity
Only 33.7% have deployed synchronized multi-layer security
38.4% lack the expertise to operate security systems effectively
Ransomware and malware have affected 41.3% of businesses
Only 8% of businesses have full RBAC with periodic review
Only 16.3% have fully implemented a personal data protection policy
Brute Force attacks targeting VPN/RDP recorded at 36.3% of businesses
Report contents
Key highlights from the report
1
The state of enterprise cybersecurity in Vietnam 2025
An analysis of 6 defense layers based on the Defense-in-Depth model: risk governance, system monitoring, perimeter security, platform security, endpoint security, and user access control.
2
The most common attack methods in 2025
DDoS, ransomware, brute force, phishing email, SQL/XSS injection and human error risks. Analysis of attack mechanisms, impact rates and real-world consequences.
3
The gap between investment and actual protection
Why are businesses spending on cybersecurity yet still leaving blind spots exposed? Root cause analysis based on field data from over 500 technology leaders.
4
Legal pressure and governance accountability
The impact of Cybersecurity Law 116/2025/QH15 and Personal Data Protection Law 91/2025/QH15 on infrastructure architecture and leadership accountability.
5
2026 trends and practical recommendations
Four trends shaping the cybersecurity landscape in the year ahead, plus five specific recommendations to help businesses prioritize where it matters most.
About VNETWORK
Who we are
Since its founding, VNETWORK's vision has been to deliver a comprehensive ecosystem spanning IT infrastructure, content delivery, and cybersecurity — enabling businesses to integrate AI, drive sustainable transformation, and accelerate digital adoption with confidence, efficiency, and long-term resilience. This mission underpins our commitment to advancing the digital economy and building robust defense systems that protect organizations against the evolving threat landscape.
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Science & Technology Enterprise
Recognized by Gartner, Rapid7 & ITSCC
13+ years protecting businesses
146+
Countries covered
2,300+
Global PoP locations
2,600+
Tbps network capacity
20M
Concurrent users supported
SOC
24/7 security monitoring
1:1
Dedicated expert support
Further reading
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