Abstract
We present a hit inflation attack on pay-per-click Web advertising schemes. Our attack is virtually impossible for the program provider to detect conclusively, regardless of whether the provider is a third-party `ad network' or the target of the click itself. If practiced widely, this attack could accelerate a move away from pay-per-click programs and toward programs in which referrers are paid only if the referred user subsequently makes a purchase (pay-per-sale) or engages in other substantial activity at the target site (pay-per-lead). We also briefly discuss the lack of auditability inherent in these schemes.
Original language | English |
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Pages (from-to) | 1091-1100 |
Number of pages | 10 |
Journal | Computer Networks |
Volume | 31 |
Issue number | 11 |
DOIs | |
State | Published - 17 May 1999 |
Externally published | Yes |
Event | The WWW8: 8th International World Wide Web Conference - Toronto, Ont., Can Duration: 11 May 1999 → 14 May 1999 |
Bibliographical note
Funding Information:Benny Pinkas is a Computer Science doctoral student at the Department of Applied Math and Computer Science of the Weizmann Institute of Science, Rehovot, Israel. He received his B.A. (Summa Cum Laude) and his M.Sc., both in Computer Science, from the Technion — Israel Institute of Technology, in 1988 and 1991, respectively. During 1991-1996 he served in the Israel Defense Forces, where he worked in computer science and communications research and development. His main research interests are computer security and cryptography, and in particular communication efficient security protocols. His research is supported by an Eshkol Fellowship from the Israeli Ministry of Science.
Funding
Benny Pinkas is a Computer Science doctoral student at the Department of Applied Math and Computer Science of the Weizmann Institute of Science, Rehovot, Israel. He received his B.A. (Summa Cum Laude) and his M.Sc., both in Computer Science, from the Technion — Israel Institute of Technology, in 1988 and 1991, respectively. During 1991-1996 he served in the Israel Defense Forces, where he worked in computer science and communications research and development. His main research interests are computer security and cryptography, and in particular communication efficient security protocols. His research is supported by an Eshkol Fellowship from the Israeli Ministry of Science.
Funders | Funder number |
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Israeli Ministry of Science |