Mobile terminals like cellular phones and PDAs are a promising target platform for mobile advertising: The devices are widely spread, are able to present interactive multimedia content and offer as almost permanently carried along personal communication devices a high degree of reachability. But particular because of the latter feature it is important to pay great attention to privacy aspects a...

Today, our dependence on the internet has grown manifold. So has the need to protect our vast personal information accessible via web interfaces such as online passwords, corporate secrets, online banking accounts, and social networking accounts like Facebook. The appearance of botnets in the internet scene over the last decade, and their ever changing behavior has caused real challenges that c...

It’s important for mobile operators to recommend new services. Traditional method is sending advertising messages to all mobile users. But most of users who are not interested in these services treat the messages as Spam. This paper presents a method to find potential customers who are likely to accept the services. This method searchs the maximum frequent itemsets which indicate potential cust...

We propose a model of operation for next generation wireless Internet, in which a mobile host has hundreds of “disposable” Mobile IPv6 home addresses. Each correspondent is distributed a different disposable home address. If attacked on a given home address, the mobile user can block packets to that address and become unreachable to the attacker. Blocking one address does not affect other addre...

............................................................................................................................. 3 INTRODUCTION: ..................................................................................................................... 3 PART ONE: THE PROGRESS OF SPAM ...................................................................................... 4 PART TWO: DEFIN...

Just as email spam has negatively impacted the user messaging experience, the rise of Web spam is threatening to severely degrade the quality of information on the World Wide Web. Fundamentally, Web spam is designed to pollute search engines and corrupt the user experience by driving traffic to particular spammed Web pages, regardless of the merits of those pages. In this paper, we identify an ...