Engineering Trust

We are a dedicated group of security specialists, cryptographers, and network architects committed to protecting digital sovereignty.

Leadership Team

Meet the visionary founders behind Group 5 Security.

Sarah Jenkins

Sarah Jenkins

Founder & CEO

Sarah possesses over 15 years of cryptographic security experience, previously coordinating federal critical infrastructure protection models.

Key Identity: 0x9901-SEC
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David Lang

Chief Technology Officer

David is a pioneer in lattice-based cryptography, leading the design and implementation of our proprietary intrusion prevention arrays.

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Elena Rostova

VP of Security Audits

Elena manages the compliance boundary enforcement and SOC2 monitoring frameworks for our Fortune 500 integrations.