Linked by Thom Holwerda on Thu 15th Mar 2012 22:06 UTC
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RE: Technical question about torrents
by phoenix on Fri 16th Mar 2012 02:55
in reply to "Technical question about torrents"
In Ktorrent, I do see in the Configuration section a dialog box for "Use Protocol Encryption" which I have not clicked (default is to allow unencrypted connections). I thought that clicking this might eliminate most connections, but maybe it would just slow them down. If so, how much additional overhead would it entail?
None that you would notice nowadays. A few years ago, encrypted connections would have been few and far between. But most torrent clients default to allowing both (encrypted and plain-text). With only 2 torrents running, I'm getting over 300 KBps (~2.4 Mbps) with just encrypted connections.
I have thought of enabling my browser's feature to encrypt all connections for HTML, but I think that would also cause more overhead though I'm not sure how much.
Unless you have an ancient P2 system, you won't notice. CPUs now are mostly idle. Adding 1-5% extra CPU processing is nothing.
And I also wonder if it would really make a difference as far as my ISP's ability to spy on me. Any thoughts on this will be appreciated.
They'll be able to see your DNS requests, so they'll know which sites you're going to, but they won't know what you are doing on those sites.
Finally, someone mentioned using a VPN, even if you have to pay for it. I might be willing to do so, but can anyone recommend any such services? And how do I enable that feature in my browser or torrents once I've paid?
You don't "enable it in the browser or torrents". You change your default route (default gateway) to be the VPN IP instead of your ISP. Then all traffic (browser, torrent, *everything*) goes through the encrypted link. They won't even be able to see your DNS requests.
RE[2]: Technical question about torrents
by Lorin on Fri 16th Mar 2012 08:48
in reply to "RE: Technical question about torrents"
RE: Technical question about torrents
by Soulbender on Fri 16th Mar 2012 03:38
in reply to "Technical question about torrents"
I suppose that your ISP can know that you're downloading/uploading torrents, but can they know just what you are downloading or from whom?
What you're downloading? For unencrypted connections it is possible. For encrypted connections it's theoretically possible but practically impossible. No, the snake-oil products that that say they can do this does not count.
As for whom your downloading from; yes they can see what IP addresses you're communicating with unless you're using something like Tor or a VPN.
If so, how much additional overhead would it entail?
On any reasonably modern computer the overhead is negligible.
I have thought of enabling my browser's feature to encrypt all connections for HTML, but I think that would also cause more overhead though I'm not sure how much
This is not a feature that you can enable, you have to use https:// rather then http:// and even then there will be connections and sites that are not encrypted.
And how do I enable that feature in my browser or torrents once I've paid?
All you have to do is connect to the VPN, you don't need to changer anything in your browser or torrent app.
RE: Technical question about torrents
by Flatland_Spider on Fri 16th Mar 2012 14:31
in reply to "Technical question about torrents"
VyprVPN looks pretty good.
https://www.goldenfrog.com/vyprvpn/





Member since:
2006-01-07
One thing I'm curious about. I suppose that your ISP can know that you're downloading/uploading torrents, but can they know just what you are downloading or from whom? In Ktorrent, I do see in the Configuration section a dialog box for "Use Protocol Encryption" which I have not clicked (default is to allow unencrypted connections). I thought that clicking this might eliminate most connections, but maybe it would just slow them down. If so, how much additional overhead would it entail?
There is another dialog box to "Send the tracker a custom IP address or hostname" and then you have to specify one, but I haven't enabled that feature either, and just wondering if I should (and if so, what "custom IP address" would I use).
I have thought of enabling my browser's feature to encrypt all connections for HTML, but I think that would also cause more overhead though I'm not sure how much. And I also wonder if it would really make a difference as far as my ISP's ability to spy on me. Any thoughts on this will be appreciated.
Finally, someone mentioned using a VPN, even if you have to pay for it. I might be willing to do so, but can anyone recommend any such services? And how do I enable that feature in my browser or torrents once I've paid?
And no, I'm not engaged in piracy here. But I really don't like being tracked on the Internet by anyone. To think that there is someone out there compiling my entire browsing history, not to mention other family members (we all share a single wireless router, with encryption turned on of course) is worrisome.
Edited 2012-03-16 01:57 UTC