9 USB tokens, smart cards, smart card readers, appliances, authentication tokens and software; USB tokens, smart cards, smart card readers, appliances, authentication tokens and software used for the protection of on-line transactions and data transfer by electronic means; USB tokens, smart cards, smart card readers, appliances, authentication tokens and software for electronic generation and verification of authentication credentials and signatures; USB tokens, smart cards, smart card readers, appliances, authentication tokens and software for data encryption; USB tokens, smart cards, smart card readers, appliances, authentication tokens and software for access control to computers, electronic networks, databases; USB tokens, smart cards, smart card readers, appliances, authentication tokens and software for Public Key Infrastructures