There are many instant messaging systems with different features and capabilities. Their security properties are also different and it’s obvious that one are more secure than others. We’ll take a look at the major players on the IM market, see what vulnerabilities they have and using which of them you must be the most paranoid.
This article was a contribution from a popular European magazine called 'Hackin9'. For further information, please go to http://www.hakin9.orgThis document is in PDF format. To view it click here.