Privacy and anonymity in e-mail

Friday, 13 June 2003, 4:04 PM EST

As convenient as email is, it leaves much to be desired in terms of protecting the privacy of messages. There are two aspects to the limitation. On the one hand, email messages are very susceptible to interception and tampering by a variety of parties (ISPs, hackers, government, spammers, and others).

On the other hand, email does not directly provide for anonymous communication (an important bastion of freedom of expression). Technical means can largely bridge both these gaps. This article provides a rundown of techniques for encryption, remailing, identity masking, and authentication of messages. Both existing tools and general programming techniques are addressed.

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Spotlight

Behavioral analysis and information security

Posted on 22 September 2014.  |  In this interview, Kevin Watkins, Chief Architect at Appthority, talks about the benefits of using behavioral analysis in information security and how behavioral analysis can influence the evolution of security technologies.


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