Even if such a thing existed, which given the analysis parameters makes it far too complex for automation (like for instance, how would such a software distinguish between old deleted data still residing in empty space and a vault file hidden in empty space without a follow up analysis of the data itself. It would probably alert the user for something, but the amount of false positives would probably lead an untrained user to ignore the alerts eventually) i would guess it doesn’t, but if it did, it would have to process petabytes every day, from all over the country and the system would have to be maintained, which going by government record of informatics systems, doesn’t seem likely that it would be readily available for everyone that gets stopped at a border stop consistently.
Moreover the cost of maintaining such a system when 95%+ of the population doesn’t have the know how to use complex data obfuscation measures and LEO rarely obtains information out of these cursory searches for arrests. On published news articles LEO always ends up using snitches, google searches or usage of the TOR network in a given area to catch criminals. Data forensics only come into play later on. Presumably, dollar for dollar, they would probably invest in what works best instead of casting such a wide net.
In sum, I’m not cleared to know such information, but i am guessing such a thing, while technologically possible, seems economically unfeasible and liable to be used only in specific cases. If i had a border security budget, i would certainly not invest in a mega server to swift through every bit of empty and occupied space of all the randomly selected people for a search that come in through the ports of entry. However i could be wrong.
Even if such a thing existed, which given the analysis parameters makes it far too complex for automation (like for instance, how would such a software distinguish between old deleted data still residing in empty space and a vault file hidden in empty space without a follow up analysis of the data itself. It would probably alert the user for something, but the amount of false positives would probably lead an untrained user to ignore the alerts eventually) i would guess it doesn’t, but if it did, it would have to process petabytes every day, from all over the country and the system would have to be maintained, which going by government record of informatics systems, doesn’t seem likely that it would be readily available for everyone that gets stopped at a border stop consistently.
Moreover the cost of maintaining such a system when 95%+ of the population doesn’t have the know how to use complex data obfuscation measures and LEO rarely obtains information out of these cursory searches for arrests. On published news articles LEO always ends up using snitches, google searches or usage of the TOR network in a given area to catch criminals. Data forensics only come into play later on. Presumably, dollar for dollar, they would probably invest in what works best instead of casting such a wide net.
In sum, I’m not cleared to know such information, but i am guessing such a thing, while technologically possible, seems economically unfeasible and liable to be used only in specific cases. If i had a border security budget, i would certainly not invest in a mega server to swift through every bit of empty and occupied space of all the randomly selected people for a search that come in through the ports of entry. However i could be wrong.