Die zehn wichtigsten Unternehmen

Baltimore Technologies [www.baltimore.com]

Biodata [www.biodata.de]

Concord-Eracom [www.concord-eracom.de]

Entrust Technologies [www.entrust.com]

RSA Security [www.rsa.com]

Secude [www.secude.de]

Secunet [www.secunet.com]

TC Trustcenter [www.trustcenter.de]

Utimaco [www.utimaco.de]

Verisign [www.verisign.com]