CybersecuritySilver report

Published February 2026Insight Research11 min read2026 Edition15 sources, 15 primary-gradeVery high source depth

Thailand Cybersecurity Market Intelligence

Thai cybersecurity ~THB 18B; PDPA, Cybersecurity Act 2019 driven; AIS, True, NT; G-Able, ACIS specialists; MNC vendor channel.

Key takeaways

1
Thai cybersecurity market ~ FY2024 growing ~ CAGR, driven by PDPA, Cybersecurity Act 2019, critical infrastructure designations, enterprise digital adoption.
2
NCSA (National Cyber Security Agency) is primary regulator; coordinates with ETDA, BOT, SEC for sector-specific enforcement.
3
Operator tiers: (i) telecom-led — AIS Secure Net, True Digital, NT; (ii) Thai specialists — G-Able, ACIS, Cyber Elite, INET; (iii) MNC vendors via channel — Palo Alto, Fortinet, CrowdStrike, Cisco, Check Point, Microsoft, SentinelOne.
4
Services: MDR, SOC outsourcing (largest), endpoint, network products, cloud, identity, compliance, audit, incident response.
5
Binding: PDPA enforcement, CII compliance, cloud-security skills gap (~15- professionals vs demand).

Executive summary

Thailand's cybersecurity market reached approximately FY2024 (IDC, Gartner, industry estimates) with ~ annual growth. Drivers: regulatory enforcement (PDPA effective 2022, Cybersecurity Act 2019), enterprise digital transformation, rising ransomware, supply-chain attacks targeting Thai banks, healthcare, energy. NCSA (est. 2019) coordinates government cybersecurity, enforcement.^{[, ]}

Three-tier operator market: telecom-led — AIS Secure Net (AIS subsidiary, largest Thai MSS), True Digital Cybersecurity (True Corp), NT enterprise security (merged CAT, TOT). Thai specialists, SIs — G-Able (largest independent SI), ACIS Professional Center (MDR specialist), Cyber Elite, Internet Thailand, Samart Telecoms. MNC vendors via channel — Palo Alto, Fortinet, CrowdStrike, Cisco, Check Point, Microsoft Defender, SentinelOne, Trend Micro, Trellix.^{[, ]}

Services: MDR, SOC outsourcing (~, largest, fastest-growing). Endpoint, network products (~, MNC channel). Cloud, identity security (~, rising). Compliance, audit, consulting (~). Incident response, forensics (~). Skills gap — Thai workforce ~15- vs demand ~ — pushes MDR outsourcing, automation.^[]

NCSA, PDPA, AIS, True, NT, G-Able, IDC, SCB EIC

Data as of: FY2024

Thai cybersecurity revenue trend (THB B, 2020-2024)

2020

Revenue (THB B)

Context

COVID accelerates remote-work security

2021

Revenue (THB B)

Context

PDPA prep drives compliance spend

2022

Revenue (THB B)

Context

PDPA effective; ransomware rise

2023

Revenue (THB B)

Context

Cloud-first, CII framework

2024

Revenue (THB B)

Context

SOC outsourcing, AI-driven threats

Year	Revenue (THB B)	Context
2020	10	COVID accelerates remote-work security
2021	12	PDPA prep drives compliance spend
2022	14	PDPA effective; ransomware rise
2023	16	Cloud-first, CII framework
2024	18	SOC outsourcing, AI-driven threats

IDC, Gartner, industry

Data as of: 2024 full-year

Cybersecurity service mix (% of FY2024)

Managed detection, SOC

Share %

30%

Notes

Largest, fastest-growing

Endpoint, network security

Share %

25%

Notes

MNC vendor channel

Cloud, identity security

Share %

20%

Notes

Growing with cloud-first

Compliance, audit

Share %

15%

Notes

PDPA, sector regulation

Incident response, forensics

Share %

10%

Notes

Reactive engagements

Segment	Share %	Notes
Managed detection, SOC	30%	Largest, fastest-growing
Endpoint, network security	25%	MNC vendor channel
Cloud, identity security	20%	Growing with cloud-first
Compliance, audit	15%	PDPA, sector regulation
Incident response, forensics	10%	Reactive engagements

IDC, Gartner, industry

Data as of: FY2024

Analyst framing

Why this report

Thai cybersecurity is a growth sector driven by PDPA, enterprise digital, AI-era threats. Telecom-led, Thai SIs, MNC vendor channel form a three-tier market. This report maps operators, service mix, regulatory framework, skills gap.

Operator playbooks

AIS Secure Net: largest Thai managed security services. SOC outsourcing, MDR, network security, cloud security. AIS parent distribution, corporate customer base. Strategic: bundled telecom, security, cloud, IoT.

True Digital Cybersecurity: True Corporation's enterprise arm. Focus: managed security, digital transformation, industry cloud (banking, retail, healthcare).

G-Able (private): largest Thai independent SI with deep security practice. Vendor-neutral — Palo Alto, Fortinet, CrowdStrike implementation, managed SOC, consulting. Strategic: technical integration, cross-vendor.

ACIS Professional Center (private): MDR, SOC specialist with SLA-driven service. Strategic: specialist quality, financial services, critical infrastructure focus.

Regulation, skills gap

Cybersecurity Act 2019 establishes NCSA as primary coordinator, Critical Information Infrastructure (CII) designations across telecom, finance, transport, healthcare, energy. PDPA 2019 (effective June 2022) governs data processing, breach notification. Sector regulators enforce specifics — BOT (banking), SEC (capital markets), MOPH (healthcare), NBTC (telecom).

Skills gap is structural: Thai cybersecurity workforce ~15-20K professionals vs estimated demand ~40K+. DEPA, universities run upskilling programmes; private-sector investments in training, bug-bounty, global cert partnerships (SANS, EC-Council). Shortage pushes MDR outsourcing, security automation adoption.

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Key figures

Selected anchors from the report evidence pack.

2023–2024

~USD 200M–300M

Thailand Cybersecurity Market Size

NCSA Thailand, IDC ASEAN, Gartner Southeast Asia

FY2024

~THB 500M–700M

NCSA Thailand Annual Operating Budget

NCSA Annual Report, MDES Budget Statement, Royal Gazette

2022–2024

THB 5M per violation

PDPA Maximum Civil Fine Per Violation

PDPA Act B.E. 2562, PDPC enforcement notices, Royal Gazette

2023–2024

~10–15% of total IT budget

Thai Banking Sector IT Security Spend Share

Bank of Thailand IT Risk Circular, SET bank filings, IDC

2022–2023

~1,000–2,000 incidents/year

Thailand Reported Cyber Incidents (NCSA-tracked)

NCSA Annual Cybersecurity Report, PDPC breach notifications

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