Cheating children

Cheating Cheating Detectors

In this paper we present a new cheating technique that is successful at defeating cheating detectors and could become popular with students. The idea is to use obfuscating code transformations (such as those found in the SANDMARK tool) to apply a sequence of minor code transformations to a copied programming assignment. This purpose is to produce a copy that will defeat detection. We show that ...

Trust and Cheating Trust and Cheating

When we take a cab we may feel cheated if the driver takes an unnecessarily long route despite the lack of a contract or promise to take the shortest possible path. Is our decision to take the cab affected by our belief that we may end up feeling cheated? Is the behavior of the driver affected by his beliefs about what we consider cheating? We address these questions in the context of a trust g...

Praising Young Children for Being Smart Promotes Cheating.

Detecting Cheating

From 12.04.04 to 16.04.04, the Dagstuhl Seminar 04161 Detecting Local Patterns was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas...

Cheating CHAP

The Challenge Handshake Authentication Protocol (CHAP) is used to verify the identity of a peer in a 3-way handshake and is usually embedded in other protocols, commonly PPP. Several extensions (MS-CHAP) exist to allow the encryption of link layer packets via CHAP authenticated connections. In this paper I will describe how CHAP may be attacked, gaining unauthorized access to CHAP protected dia...