Cypac

Cypac, operated by Seress, LLC, runs a Honolulu-based Security Operations Center and sells managed security to Hawaii businesses. The pitch is geographic as much as technical: a dedicated cybersecurity specialist with on-island support, operating continuously on Hawaii Standard Time, with on-site incident response covering Oahu and the Neighbor Islands. Security is the product line, not a bolt-on to general IT.

The core offering is 24/7 managed SOC and SIEM monitoring of critical operations, regulated data, and business infrastructure. Around it sits a fairly standard managed-security stack: endpoint protection, penetration testing, incident response and recovery with hands-on on-site intervention, security-focused managed IT, and employee cybersecurity education. There is also CMMC readiness work for organizations preparing for Cybersecurity Maturity Model Certification requirements - relevant to Hawaii's defense-adjacent contractors.

The verticals are concrete: financial services, construction and engineering, energy and petroleum, automotive. Four industries, one state. The company's stated focus is protecting critical operations, regulated data, and business infrastructure for local clients who want support from people who know the islands rather than a remote ticket queue.