Paul van Brouwershaven

Paul van Brouwershaven

Bergen op Zoom, North Brabant, Netherlands
3K followers 500+ connections

About

Commercial technologist with a proven history of delivering comprehensive knowledge, expertise, and hands in development, management, and operations for Public Key Infrastructure (PKI), Digital Signatures, and Trustworthy Systems (TWS) that require a high level of confidentiality, integrity, and availability.

Extensive day to day experience with Encryption, Hardware Security Modules (HSM), Digital Signatures, X.509 Certificates, Public Key Infrastructure (PKI), and the relevant compliance for Certificate Authorities (CA) and Trust Service Providers (TSP) coming from ETSI, eIDAS, WebTrust, and CA/Browser Forum.

Architected and developed various highly scalable solutions (in Go/Golang) used by leading Certificate Authorities:

• Automated Ceremony Tooling for the lifecycle management of online and office security worlds, including the creation of keys, certificates, CRL’s, OCSP responses, etc.
• A highly scalable platform including a Registration Authority (RA), Certificate Authority (CA), Validation Authority (VA), and Time Stamp Authority (TSA) hosted on an air-gapped private Kubernetes platform with an Istio service mesh.
• ACME, SCEP, EST and CMP servers for the auto enrollment and management of certificates with for example Microsoft Intune, Certbot and many other clients.

Other activities include:

• Global Business Development and Sales Engineering support for highly technical projects and large customers.
• Providing ad-hoc infrastructure and operational support.
• Big data analysis (petabytes of data).

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Experience

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    Entrust

    Netherlands

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    Netherlands

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    Bergen Op Zoom Area, Netherlands

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    Netherlands

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    Bergen op Zoom, Netherlands - At customer site in Belgium

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    Bergen op Zoom, Netherlands

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    Bergen op Zoom, Netherlands - At customer sites cross the country

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    Bergen op Zoom, Netherlands

Languages

  • Dutch

    Native or bilingual proficiency

  • English

    Full professional proficiency

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