SEK operates a security services platform across five countries in Latin America, managing over 800 client relationships through five dedicated defense and response centers. The tech stack is heavily SIEM and endpoint-detection focused—Splunk, QRadar, Sentinel, CrowdStrike, Cortex XDR—with AWS cloud infrastructure and supporting tools like Securonix and CASB for surface area coverage. Active hiring is concentrated in security roles (32 positions), with senior-level hiring outpacing junior, indicating a services business scaling expert capacity rather than building product. Pain-point data reveals internal operational challenges: false positive reduction, SLA consistency, and automation gaps are being addressed in parallel with market-side demand generation.
SEK is a privately held cybersecurity services provider headquartered in Barueri, São Paulo, with a 20+ year track record across Brazil, Chile, Argentina, Colombia, and Peru. The organization employs over 900 security specialists and operates five Cyber Defense and Cyber Response Centers, alongside advanced research facilities in the United States and Portugal. The company offers a full-stack security ecosystem combining threat detection and response (via SIEM, EDR, XDR platforms), managed services, and incident response coordination. Their customer base spans over 800 organizations in the region. The services model is operationally intensive—projects center on maintaining security playbooks, managing active protection, coordinating incidents, and implementing compliance frameworks.
SEK uses Splunk, QRadar, Microsoft Sentinel, and CrowdStrike for detection and response; AWS, Azure, and GCP for cloud infrastructure; Cortex XDR and Securonix for extended detection; Auth0 for identity; and supporting tools like AWS WAF, CASB, and PRTG for network monitoring.
SEK protects over 800 clients across Latin America, supported by a team of more than 900 security specialists distributed across five regional defense and response centers.
Other companies in the same industry, closest in size