1.   In short, authentication plays an important role in the implementation of business transaction security.

2.   In short, the lack of business transaction security is widely acknowledged as a major impediment to widespread ecommerce.

3.   Such predictions in part reflect belief that the public will become more confident about transaction security on the Internet.

4.   In addition, Netscape, Mind the Store and GTE CyberTrust introduced new software to ensure transaction security on the Internet.

5.   Tools for working on the Internet have been the buzz of the COMDEX computer trade show here, with products unveiled for wireless communication and transaction security.

6.   Transaction security remains the number-one concern for firms looking to offer Internet service.