smart cards, namely, signature chip cards for public key infrastructure in open networks; electrical apparatus for communicating with aforementioned signature chip cards, namely, card reading devices, computers, mobile phones and PDAs

personalization of chip cards, namely, electronically inscribing chips and labeling the card bodies of signature chip cards by inscribing personal data

Developing concepts, software, and hardware systems for ensuring security in information and communication technology, for electronic trade, for electronic commerce [ and for electronic payment ] ; consulting services relating to the development of concepts, software, and hardware systems for ensuring security in information and communication technology, for electronic trade, for electronic commerce and for electronic payment; protecting electronic communication processes in the business and private sectors by means of cryptographic and authentication methods; computer security services in the nature of a trust center for electronic data, namely, computer network and electronic telecommunications security services comprising electronic data encryption, user authentication and administration of certified electronic access codes and algorithms, and producing, archiving, verifying and providing certified keys and algorithms; computer services, namely, computer security certification services in connection with certified keys and algorithms; and computer security trustee services in connection with certified keys and algorithms, namely, restricting access by individuals and facilities to computer networks, restricting access by computer networks to individuals and facilities, and restricting access to certified keys and algorithms