VSEC
Vietnamese managed security service provider running a CREST-accredited SOC with SOCaaS, MDR, DFIR and penetration testing.
Visit Website ↗ + Add to Compare Claim This CompanyOverview
VSEC (Vietnam Cybersecurity JSC, registered in CREST’s directory as Vietnamese Security Network JSC) is a Hanoi-based managed security service provider offering SOC-as-a-Service built on managed SIEM, managed detection and response, digital forensics and incident response, compromise assessment, penetration testing and red teaming.
The company’s SOC and penetration-testing services hold CREST accreditation, and VSEC has appeared on MSSP Alert’s global Top 250 MSSP list for several consecutive years as the only Vietnamese entry reported by local press.
Innovation Matrix Assessment
Broadens a conventional SOC/MDR portfolio with DFIR, red teaming and compromise assessment; no distinctive proprietary technology evidenced.
A local-language 24/7 SOC with offensive and forensic services gives Vietnamese organizations an in-country option with regulatory familiarity.
Repeated MSSP Alert Top 250 placement (reported #111 in 2025) and a claimed 500+ client base indicate real regional traction; funding is undisclosed.
A standard managed SOC/MDR model; differentiation is local presence and accreditation rather than a new approach.
CREST accreditation for SOC and pentest (reported by Vietnamese business press and CREST's marketplace) is independent validation; no named incident case studies were found.
Demand for in-country managed SOC services in Southeast Asia should persist as regulation and threat volume grow.
Why CISOs Should Care
Gives Vietnamese and regional organizations without a mature internal SOC a CREST-accredited, locally operated 24/7 monitoring and response option.
What Makes It Different
Pairs managed SOC delivery with in-house offensive testing and DFIR under one local provider.
The Matrix Verdict
53/100 — INCREMENTAL INNOVATOR
VSEC lands in the Incremental Innovator tier: a credible, externally accredited regional MSSP with real adoption, but a conventional delivery model rather than a disruptive one.
Editorial Note: Claims vs. Verified Findings
The 500+ client figure and 'first in Vietnam' framing come from VSEC's own site and secondary press; the CREST accreditation and MSSP Alert ranking are independently reported. Founding year and headcount could not be verified.
Sources
Alternatives to VSEC
ReliaQuest
ReliaQuest operates GreyMatter, a security operations platform that unifies detection, investigation, and response across a customer's existing security…
RADICL
A Boulder, Colorado-based cybersecurity-as-a-service provider built specifically for small and mid-sized Defense Industrial Base contractors, combining managed detection…
CPX
Abu Dhabi cybersecurity company, a G42 company, offering managed detection and response, SOC operations, consulting and in-house security…
Arctic Wolf
Managed detection and response provider delivering a 24/7 human 'Concierge Security Team' as a de facto outsourced SOC…
Blackpoint Cyber
Managed detection and response (MDR) platform built by former NSA operatives, delivered exclusively through managed service providers and…
UltraViolet Cyber
A practitioner-led managed security provider blending offensive and defensive operations, from AI-augmented pentesting to 24x7 SOC monitoring, under…