In Iran, internet providers are now obliged to save all sent data for 3 months to identify users that spread "sensitive" info. Probably the selection is again done using regular expressions and other search tools. To make life more difficult for the governement, I came up with the following principle. I just don't know how to put it into practice when living outside Iran. Basically it comes down to generate large data streams with complete random nonsense, filled with all kind of keywords to make the regular expressions useless. This streams of information should be directed from and to open computers (internet cafe's, university halls etc.) and/or computers from the governement. This will have also the effect of overloading the capacity of providers to store everything. Question is whether it will make it more difficult for Irani to get on the internet. All thoughts are appreciated.