Report - Ostra: Leveraging trust to thwart unwanted communicationamislove/slides/Ostra-NSDI-slides.pdf16.04.2008 NSDI’08 Alan Mislove Unwanted communication Low cost abused to send unwanted

Select PornographicDefamatoryIllegal/UnlawfulSpamOther Terms Of Service ViolationFile a copyright complaint

Please pass captcha verification before submit form