80 страниц. 2014 год. LAP Lambert Academic Publishing Complex well developed and established Anonymity systems lack Accountability. These systems offer unconditional anonymity to their users which can stimulate abusive behavior. Controlling abuse should be equally important as protecting the anonymity of legitimate users when designing anonymous applications. Current anonymity systems are promoted to family and friends, businesses, activists and the media. However, these same systems could potentially be used for: sending offensive email, spam, copyrighted material and cyber warfare. In this work, a model that allows an anonymous yet accountable method of communication on the Internet is introduced.