We are leading experts in EU and global standards for identity & information security and Trust Services.

Nimbus has been involved with a number of international and diverse stakeholders in the market for Trust Services since founded in 1999, and has acted on behalf of clients both public and private, large and small. Unlike other service providers, we don't try to reinvent the wheel. We use expert knowledge across the fields of technology, standards legislation and data security to produce and deploy intelligent, targeted, cost-effective solutions.

We are also a certified ISO 27001 Lead Auditor (BSI; IRCA).

Representative Summary of Completed Projects

Zeitzeuge

Development of blockchain, cloud-based Zeitzeuge digital authentication service

Bundesdruckerei GmbH
Support in the field of eIDAS legal and ETSI technical requirements

2015

Management of Rootstore Requirements from Mozilla, Microsoft, Google & Apple
Services to Migrate EU Standards from ETSI TS 102 042 to ETSI EN 319 411-1

2014

Study on Requirements from Google Certificate Transparency
Study on eIDAS Market Potential
Certification Policy and CPS for Kosovo

2011

PKI Hard- and Software for a PKI Full-Service Offer

European Union Agency for Network and Information Security
Co-editor of studies related to electronic identity and Trust Services

2019

Study on “global acceptance of eIDAS Audits”

2015

Study on Market Potential for Qualified Website Authentication Certificates

2014

Study on the Requirements for Trust Service Providers
Study on Qualified Trust Services

European Telecommunications Standards Institute (ETSI)

2018 – 2020 ongoing

Responsible Editor for TS 119 403-2: "Additional requirements for Conformity Assessment Bodies auditing Trust Service Providers that issue Publicly-Trusted Certificates"

2017 – 2019

Member of STF 560 “global acceptance of European Trust Services”
2017 – 2019
Member of STF 523 “European Norms for electronic registered delivery and registered electronic mail”

2012 – 2014

Responsible Editor for EN 319 411-3: "Security Requirements for Trust Service Providers"

2011 – 2013

Specialist Task Force 438 Leader: "Incorporating CA/B Forum Requirements to ETSI Standards"
Specialist Task Force 427 Expert: "Quick Fixes to Electronic Signature Standards"
Specialist Task Force 412 Expert: "Guidance on TS 102 042 for Issuing Extended Validation Certificates"

Bundesamt für Sicherheit in der Informationstechnik (Federal Ministry for Security in Information Technology), Germany
Co-editor of studies related to electronic identity and Trust Services

2015