Saturday, January 27, 2007

Freenet, An Anonymous P2P Network

Freenet is exactly what it claims to be. It's anonymous to a level that would be very difficult to crack without a level of computing that wont even really be remotely feasable for several hundred years (if ever). Granted, there are some statistical forms of attack, but as I understant it, applying them involves creating a LOT of nodes and snooping ALL of the traffic to and from ALL of the nodes under your control. Something that I rather doubt even the NSA or an evil multi-national corporation is up to doing.

So, with all that, as long as a user practices a certain amount of sensible precautions, Freenet can be considered easily anonymous enough for almost anyone's needs. There is, of course, a price paid for that anonymity. Freenet is nowhere near as fast as Bittorrent and other traditional P2P networks. Being anonymous involves strong encryption in a lot of places, and this takes time to process.

Ok, given that you want to be anonymous, and also given that you at least are able and willing to read some documentation and a readme file or six, you're ready to get freenet.

Which version to get? That's right, there are currently two versions of freenet. The latest version is called 0.7, and is currently in the alpha stage of development. It is a 'darknet' design which means that you must manually do some of the work aquireing and tending the connections to other nodes. I've run it, and it does work, but as I said, it does require more attention on a regular basis.

The other version of freenet is 0.5, it's stable and has quite a bit more content. Because of the anonymous nature of it, it's not possible to know exactly how many nodes there are, but as of this writing an estimated 2000 or more nodes compared to roughly 900 or so for 0.7. With anonymity networks, the more nodes you have, the stronger the anonymity and 'plausible deniability' of the system. Another thing is that the more nodes there are, the more content the network is capable of holding. Most users on 0.5 dedicate 5 to 10 gigabytes of space on their HD to freenet's data store, some give freenet as much as 30 gigs or more.

To get freenet 0.5, you can get it from http://peculiarplace.com/freenet, where I have set up an unofficial freenet alternative download site. On my alternative download page, I also provide a brief guide to getting freenet started.

Wednesday, January 24, 2007

That was quick

Ok, the mail2post function seems to work pretty quickly, although the conversion to a post managed to mangle the PGP signature really bad. I'll have to remember to turn signing off for future email posts.

A Test of Posting by Email

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


I like this idea. Write a post up and post it by email. Very handy when web
pages get stubborn and don't load like they should.

It adds the option to work offline or to just not be dependant on the web
interface. It's not the same as using an offline program like <a
href="http://thingamablog.sourceforge.net">Thingamablog</a> to do the work,
but it's handy enough.

Now to hit "send" and see how long this takes to show up on the blog.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (MingW32)

iQEVAwUBRbfNC3V+YnyE1GYEAQjASAgAtV6fnBxNDuPeGSRJKY90gCDCIxLLJXFb
TahAxIPqWfVGWUl0LKJEA/2omUWAskG1dC4A80ynfDwMpzShugUrKO1vr/pNUiBI
PY9nDTcQTyoKCZkx49QJ9ZWh73Q5+ZbhgeA7+BH41EQUL1/YW5HzAKNYLd40H/PU
SZhuTu/Xs2/moe7AN5DIzFLKiPscYH2fLx0cI6hrFuHUpQkl65nhcyrW2QaCYP6f
XqgpBm8aFWlwfVDUvjXfRmzYKNDjnaZWF3H5l9FbbS1O1xsthJ+Czic4G25Z0gsQ
avHHNuRKqWdVEPSNl0WWtW7Wo/IaGQYoGxs9KuNKkymdUgO3vGo6dQ==
=fLGq
-----END PGP SIGNATURE-----

Tuesday, January 23, 2007

RSS?

Ok, maybe I just missed it, but I was assuming that these blogs had an rss feed option.

Episode One

In this (exciting??) adventure a new blog was created and one nonsensical test-post-wannabe was posted so that it would look like it has *some* content at least.

Presumably, there will be more posts.