ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...

ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...

ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...

The wireless application protocol (WAP) is a protocol stack for wireless communication networks. WAP uses WTLS, a wireless variant of the SSL/TLS protocol, to secure the communication between the mobile phone and other parts of the WAP architecture. This paper describes the security architecture of WAP and some important properties of the WTLS protocol. There are however some security problems ...

ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...

The National Computer Systems Laboratory (NCSL), National Institute of Standards and Technology, sponsored and hosted the North American ISDN Users' Forum at its Gaithersburg, MD site on August 6-9, 1990. Held three times a year at various locations throughout the nation, the NIUForum traditionally attracts about 300 vendors and users of ISDN. NCSL and industry established the NIU-Forum in 1988...

ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...

The book focuses on the topic of network communities, understood as geographically localized communities which adopted digital broadband infrastructure to leverage the capabilities of their citizens, through promoting economic development, organizational performance and the quality of life. The book is aimed at mainly practitioners: community leaders and stakeholders that would like to improve ...

In Name-Your-Own-Price auctions (NYOP), prospective buyers bid against a secret reserve price set by the seller and only win the auction at the price of their bid if it is equal or higher than the seller’s reserve price. Thus, bidders who want to win the auction without too much overbidding have a strong incentive to learn more about the seller’s secret reserve price, possibly via their own net...