Dr. Holger Schreck

Professional experience for Holger Schreck

• Current , since 2007

  Managing Director & Founder

  SSOCircle GmbH

  IAM, Advanced IDP, Identity Provider, IDP Proxy Service, Access Management, SSO & Federation Services, SAML Testing & Conformance, SSOCheck, Consulting, Support, OpenAM, WSO2 IS

• Current

  Consultant / Technical Architect / CISSP

  Freelancer

  Consulting, Identity Access Management, Web Hosting, Cloud. Business Analyst, Technical Project Management

• 2000 - 2010

  Solution Architect & CISSP

  Sun Microsystems GmbH

  Consulting with main focus on identity management, namely federation, web SS0 and role management. Requirement analysis and architecting new solutions mainly in the web hosting/telco environment. Formerly SUN | Netscape Alliance aka iPlanet

• 1997 - 2000

  Internet Officer

  Arcor AG & Co. KG

  responsible for DMZ architecture and implementation (proxy, firewall etc), corporate web site, email MTA

• 1996 - 1997

  Information Officer

  SAS Institute GmbH

  Responsible for internet systems and solutions & webmaster

• 1992 - 1995

  Researcher

  DKFZ - German Cancer Research Center