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Ask Slashdot: How To Bypass Gov't Spying On Cellphones?

Posted by timothy on from the excuse-me-while-I-snap-this-glove dept.

First time accepted submitter jarle.aase writes "It's doable today to use a mix of virtual machines, VPN, TOR, encryption (and staying away from certain places; like Google Plus, Facebook, and friends), in order to retain a reasonable degree of privacy. In recent days, even major mainstream on-line magazines have published such information. (Aftenposten, one of the largest newspapers in Norway, had an article yesterday about VPN, Tor and Freenet!) But what about the cell-phone? Technically it's not hard to design a phone that can switch off the GSM transmitter, and use VoIP for calls. VoIP could then go from the device through Wi-Fi and VPN. Some calls may be routed trough PSTN gateways — allowing the agencies to track the other party. But they will not track your location. And they will not track pure, encrypted VoIP calls that traverse trough VPN and use anonymous SIP or XMPP accounts. Android may not be the best software for such a device, as it very eagerly phones home. The same is true for iOS and Windows 8. Actually, I would prefer a non cloud-based mobile OS from a vendor that is not in the PRISM gallery. Does such a device exist yet? Something that runs a relatively safe OS, where GSM can be switched totally off? Something that will only make an outgoing network connection when I ask it to do so?" And in the absence of a perfect solution, what do you do instead? (It's still Android and using the cell network, but Red Phone — open sourced last year — seems like a good start.)

2 of 364 comments (clear)

  1. Don't play.... by bobbied · · Score: 5, Informative

    The only way to win is not to play...

    Or, buy a new handset and phone number for every call and only pay cash.

    --
    "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
  2. Re:what makes you worth tracking? by immaterial · · Score: 5, Informative

    its like the idiots who think the supermarkets are tracking them personally with the loyalty cards. stores want aggregate data and purchase bundles to do loss leader promotions. they really couldn't care what you buy personally

    Bullshit. Careful who you call idiot, lest you look even more the fool.