What Secui Corporation does

Secui Corporation (시큐아이 주식회사) is a South Korea-headquartered enterprise cybersecurity vendor founded in 2000, selling integrated products and managed security services exclusively to large Korean organizations across entertainment, petrochemical, telecommunications, financial, and government sectors. The company's portfolio is built around the BLUEMAX family of next-generation firewalls, intrusion prevention, DDoS defense, wireless IPS, endpoint security, and vulnerability management, offered as hardware appliances and virtual/cloud variants (VE), centrally managed through BLUEMAX TAMS. On top of this network-security foundation, Secui packages 24/7 security monitoring (보안관제), cloud security monitoring, hybrid remote-and-on-site operations for OT environments, security consulting, and the STIC threat intelligence center.

Its technical core is TARP (Threat Analysis and Response Platform), which unifies SIEM, SOAR, and Threat Intelligence into a single threat response stack, augmented by AI/ML-based anomaly detection in BLUEMAX NGF, machine learning in BLUEMAX ADS for evolving DDoS attacks, score-based ZTNA, Post-Quantum Cryptography VPN, and an Open API for orchestration with third-party systems. Products are designed for compliance with Korean security baselines such as ISMS-P, 내PC지키미, and 재택근무 보안 기준, with automated endpoint compliance checking via BLUEMAX ESP.

Secui generates revenue through a mix of one-time hardware appliance license sales (BLUEMAX NGF, IPS, ADS, WIPS, NGF PRO), recurring subscription and managed services (security monitoring, cloud monitoring, ESP compliance subscriptions, vulnerability scanning), and professional services (security consulting). The go-to-market is enterprise field sales supported by a domestic partner channel, with no self-serve or public pricing; all engagements initiate through consultation or product inquiry. The company claims a "domestic No. 1" position among Korean security firms, operates a Seoul HQ in Jongno Tower, employs 251–500 people, and remains privately held with no disclosed external investors, parent, or subsidiaries.

Name

Secui Corporation

Legal name

시큐아이 주식회사

Website

https://secui.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

101–250 employees

Short description

Secui Corporation is a South Korea-based enterprise cybersecurity vendor founded in 2000 that sells the BLUEMAX network and endpoint security product family and TARP threat response platform, alongside managed security monitoring and consulting, to large Korean organizations in entertainment, petrochemical, telecom, financial, and government sectors.

Ownership category

akta.pro rank

Product category

Network Security

NAICS

Computer Systems Design and Related Services (54151), Computer Systems Design and Related Services (5415), Security Systems Services (except Locksmiths) (561621), Security Systems Services (56162)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Security Operations Center (SOC) as a Service (BPAEADAB)

akta.pro secondary industries

Cybersecurity Architecture & Security Integration (BPAEAAAL), Cybersecurity Operations Outsourcing (SOC / SecOps) (BPAEAMAG), Security Management Platforms Integration (PSIM/SOC, Command & Control) (BPAKAGAH), Key Management, Encryption & Secrets Management (KMS/HSM/Vault) (HDABAHAG)

Keywords

• Network security
• Cybersecurity solutions
• Firewall protection
• Threat detection
• Managed security services

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Security Hardware Appliances: Sale of physical security appliances including next-generation firewalls (BLUEMAX NGF, NGF PRO), intrusion prevention systems, DDoS defense systems, wireless intrusion prevention systems, and centralized management systems. Both on-premises hardware and virtual appliances (VE versions) are offered.
2. Security Monitoring Services: Managed security services including security monitoring center services (보안관제 서비스), cloud-based security monitoring (클라우드 보안관제), and hybrid monitoring combining remote and on-site operations for OT environments. Real-time threat monitoring and response provided by security operations teams.
3. Security Consulting Services: Professional security consulting services to help organizations assess, design, and implement security strategies and compliance programs.
4. Endpoint Security and Vulnerability Diagnostics: Endpoint security solutions (BLUEMAX ESP) and vulnerability scanning solutions (BLUEMAX CLIENT for SCAN) provided as software or subscription-based services for compliance automation and infrastructure security.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Secui Corporation sells an integrated cybersecurity portfolio built around the BLUEMAX product family of network security appliances and software (NGF/IPS/DDoS/WIPS/endpoint/vulnerability management), supported by 24/7 managed security monitoring, cloud security monitoring, security consulting, and a Security Threat Intelligence Center (STIC). Its unifying TARP platform integrates SIEM, SOAR, and Threat Intelligence with AI/ML detection and Post-Quantum Cryptography (PQC) capabilities, and is delivered to large South Korean enterprises through direct sales and partner channels.

Product overview

Secui Corporation offers an integrated cybersecurity platform under the BLUEMAX brand family, combining network security products (BLUEMAX NGF, BLUEMAX NGF PRO, BLUEMAX IPS, BLUEMAX ADS, BLUEMAX WIPS), endpoint and vulnerability solutions (BLUEMAX ESP, BLUEMAX CLIENT for SCAN), and cloud variants (BLUEMAX NGF VE, BLUEMAX IPS VE), managed through BLUEMAX TAMS. The portfolio is complemented by managed security services including security monitoring, cloud security monitoring, consulting, and the STIC threat intelligence center. The platform leverages AI/ML technologies for threat detection, anomaly detection, and predictive security across physical, virtual, and cloud environments. The TARP (Threat Response Platform) serves as the unified threat response platform integrating SIEM, SOAR, and Threat Intelligence for real-time security event analysis.

Differentiator

Problem solved

Functional benefit

Products and services

• BLUEMAX NGF (Next-Generation Firewall) Network security next-generation firewall appliance that serves as the first gateway of network security, using AI-based intelligent security technology to block malware, zero-day threats, and encrypted traffic threats while ensuring business continuity. Targeted at enterprise network perimeters.
• BLUEMAX NGF PRO High-performance next-generation firewall for enterprise and carrier-grade deployments, combining optimal hardware architecture and offloading technology with AI-based advanced threat analysis for preemptive defense against unknown threats.
• BLUEMAX IPS (Intrusion Prevention System) Intrusion Prevention System that detects and blocks network intrusions and attacks in real time across enterprise networks.
• BLUEMAX ADS (DDoS Defense) DDoS defense appliance protecting enterprise core services from large-scale DDoS attacks using machine-learning-based detection and response with real-time global threat intelligence, multi-layer defense tailored to attack types, and out-of-path network configuration to bypass only attack traffic.
• BLUEMAX WIPS (Wireless Intrusion Prevention System) Wireless Intrusion Prevention System that detects and blocks wireless network threats and unauthorized access attempts, adopted by a financial institution and a national security/government institution.
• BLUEMAX ESP (Endpoint Security Platform) Endpoint security solution providing PC security diagnostics including automated compliance checking against Korean security standards (ISMS-P, remote work security baselines), screen capture blocking, and integration with BLUEMAX NGF for network access control based on diagnostic results.
• BLUEMAX CLIENT for SCAN Vulnerability diagnosis solution that continuously and automatically diagnoses vulnerabilities across IT infrastructure including servers and network equipment, supporting both Agent and Agentless scanning methods and covering CCE (국내외 compliance) and CVE (application vulnerabilities).
• BLUEMAX TAMS (Integrated Management System) Centralized management and monitoring system providing unified operations across the BLUEMAX security product family.
• BLUEMAX NGF VE (Virtual Next-Generation Firewall) Cloud/virtual edition of BLUEMAX NGF providing equivalent next-generation firewall capabilities for cloud and virtualized environments.
• BLUEMAX IPS VE (Virtual Intrusion Prevention System) Cloud/virtual edition of BLUEMAX IPS delivering intrusion detection and prevention capabilities for cloud infrastructure environments.
• Security Monitoring Service (보안관제 서비스) Managed 24/7 security monitoring and threat response service for enterprise environments, delivered by Secui security operations teams as a subscription-based offering.
• Cloud Security Monitoring Service (클라우드 보안관제) Cloud-based security monitoring service enabling remote security surveillance and management of cloud and hybrid environments.
• Security Consulting (보안 컨설팅) Professional security consulting services to help enterprise customers assess, design, and implement security strategies and compliance programs.
• STIC (Security Threat Intelligence Center, 보안정보센터) Threat intelligence and security information service providing threat-trend analysis and coordinated vulnerability disclosure to subscribers.

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature13 records

Partnerships

One partnership is on record.

• Hanjin Information & Communication (한진정보통신)minorStrategic or Co-development PartnerSecui Corporation signed an information protection MOU with Hanjin Information & Communication to strengthen business cooperation. The partnership aims to enhance collaborative security offerings between the two companies.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Direct peers

• AhnLab: Korea's largest publicly-listed cybersecurity vendor, offering endpoint security (V3), network security, and threat intelligence. Directly comparable as a domestic Korean security incumbent competing for the same enterprise accounts.
• Igloo Security: Korean cybersecurity firm specializing in network security, threat detection, and integrated security management. Comparable in product scope (firewall, IPS, security management) and in serving large Korean enterprise accounts.
• WINS (Wins Co., Ltd.): Korean network security and infrastructure provider offering firewalls, IPS, DDoS defense, and managed security services. Direct overlap with Secui's BLUEMAX portfolio and target customer segments.

Regional players

• Fasoo: Korean data security and enterprise content protection vendor with international expansion. Comparable in Korean enterprise security DNA, though focused on data-centric security rather than network/perimeter.
• Genians (Genian Networks): Korean-based network access control (NAC) and endpoint security vendor. Comparable in Korean enterprise security DNA and overlapping with Secui's ESP and ZTNA capabilities.

Broad incumbents

• Palo Alto Networks: Global next-generation firewall and cybersecurity platform leader. Directly comparable on NGF, threat intelligence, and managed security services — and a key competitive threat for Secui's enterprise firewall accounts.
• Fortinet: Global leader in NGF, intrusion prevention, and integrated security fabric (FortiGate). Competitor across Secui's core NGF/IPS product lines, with strong enterprise and OT security positioning.
• Check Point Software Technologies: Long-established global cybersecurity vendor with NGF, endpoint, and threat prevention portfolio. Comparable to Secui's enterprise firewall and security management offerings, especially in regulated industries.
• Sophos: Global cybersecurity vendor providing NGF, endpoint, and managed detection & response (MDR). Comparable on integrated security platform and managed services model targeting mid-market and enterprise customers.

Emerging players

• S2W: Korean cybersecurity startup focused on threat intelligence and dark web monitoring. Adjacent competitor for Secui's threat intelligence layer (STIC) and TARP platform capabilities, but with a narrower product focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/secui

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Secui Corporation