TrustedSec is a cybersecurity consulting firm that provides advisory, assessment, and response services to organizations across various industries. The company organizes its offerings into four service pillars: Design, Evaluate, Harden, and Respond — covering the full lifecycle of a security program from initial architecture through incident response. Under its Design services, TrustedSec works with clients to build custom security programs. Its Evaluate services encompass security assessments using structured methodologies, including penetration testing and red team engagements. Harden services focus on strengthening existing security programs, while Respond services support organizations dealing with active threats or breaches. TrustedSec structures its solutions around four audience types: Leadership (executive-level advisory), Operations (proactive threat safeguarding), Infrastructure (architecture and resilience), and Assurance (compliance and regulatory guidance). This structure allows the firm to address security concerns across organizational levels. The company also conducts and publishes security research and maintains a public blog covering cybersecurity topics. It was named a Leader in The Forrester Wave: Cybersecurity Consulting Services, Q2 2024. TrustedSec has absorbed Trimarc, integrating its Active Directory and identity-focused security advisory services into its portfolio. Clients include organizations in financial services, healthcare, defense, and consumer goods sectors. The firm provides both a general contact channel and a dedicated breach reporting path for organizations experiencing active incidents.