Sender and receiver anonymity can be achieved with a trusted third party ... can never send anonymously, she will have to communicate using onymous means. ...
Adversary cannot identify the sender of a particular message ... Secret Love Letters. Sender and receiver anonymity can be achieved with a trusted third party ...
The triple (DOB, gender, zip code) suffices to uniquely identify at least 87% of ... DOB. Sex. Zipcode. Disease. 1/21/76. Male. 53715. Heart Disease. 4/13/86 ...
K-anonymous tables are tables where every tuple or record is indistinguishable ... are attributes that are not to be disclosed or identifiable to any individual. ...
Society is experiencing exponential growth in the number ... Hang Nail. 53706. Female. 2/28/76. Flu. 53706. Female. 4/13/86. Broken Arm. 53703. Male. 1/21/76 ...
Incognito (Cont'd) ... Super-roots Incognito, scans the database and calculates the frequency sets of ... Even incognito is an exponential algorithm ...
Definition: 'having no known name or identity or known source' Better: ... Bob can send a love letter to Alice, and Alice can't figure out who sent it...