<div dir="ltr"><div>Thanx Gregory and F.Fox...understood the concept. Just one note though:</div>
<div> </div>
<div>"Tor (like all current practical low-latency anonymity designs) fails when the attacker can see both ends of the communications channel. For example, suppose the attacker is watching the Tor relay you choose to enter the network, and is also watching the website you visit."</div>
<div> </div>
<div>When it says "watching" does it mean? I thought the info was encrypted (except the last hop) and the IP invisible? Does it mean timing attacks?</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div><br> </div>
<div class="gmail_quote">On Thu, Oct 9, 2008 at 12:15 AM, F. Fox <span dir="ltr"><<a href="mailto:kitsune.or@gmail.com">kitsune.or@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">-----BEGIN PGP SIGNED MESSAGE-----<br>Hash: SHA256<br>
<div>
<div></div>
<div class="Wj3C7c"><br>M wrote:<br>> Is there any reason i get the same first hope for a number of days? Even<br>> when i form a "new identity" in vidalia, i still get the same first<br>> hops. i dont feel comfortable with that.<br>
><br><br></div></div>The first hop is an entry guard, which stays the same in order to<br>prevent a well-known type of attack which could reveal your idenitity.<br><br>You needn't worry - the first hop has no way of knowing what you're<br>
doing, or even who the last hop in your circuits are. =:o)<br><br>- --<br>F. Fox<br>Owner of Tor node "kitsune"<br><a href="http://fenrisfox.livejournal.com/" target="_blank">http://fenrisfox.livejournal.com</a><br>
-----BEGIN PGP SIGNATURE-----<br>Version: GnuPG v1.4.9 (GNU/Linux)<br>Comment: Using GnuPG with Mozilla - <a href="http://enigmail.mozdev.org/" target="_blank">http://enigmail.mozdev.org</a><br><br>iQIcBAEBCAAGBQJI7SL+AAoJECxKjnsrYHNHf6IP/RohJowRZjASFarQK+FxbrNF<br>
bnOsKeoDQV1ZU2l9NYgiSR6LWGGLvGzAYIBwQyhLUL6aIhSEY+0EGlFQ5sYUEJYF<br>IMIzGl2IxC5lwwXrW+RwGS33e/U0y4aC8Aslgg06JqOhWAC5NIEDeA4NUbjPpV1g<br>B46GRzaHoBUDgXPfIRyMfCtHJAmZEJI94GqlPtNg2qHX+NkshY4y7wJKa5KTXKmA<br>m2aWUTLlvT51aW04qqmXefKCqybd9et1daYjr+JIg8Xxt6cjLzR/5185q+9BQnOb<br>
V/R6KqmTiJgJ2Xq0N2AoiOoalKo6OrtgBDyLbqzeYpaL/q6Z6LXAzEMmeuEKI4CI<br>7x4JGTcl4U4Lh3drgaPIfTOonezbhRzOlp6rAMEBCGGl1kjvQyqYD7T2Qzqeyp7C<br>kj2Rs6+9HbQlx5xnr4hFgi546oDYe/9RhxB+6y6C3s9kj6yvUQrNYTi5BuX4SUYa<br>0h5+ttm3Zbkfsy4j+3KpQQgwcuaqTKBwQbAdd3dF63TX6Als0bno25aPkmpgGmQy<br>
SfdQGnQZQAXG5Mb9Oy43z+CNKrpOfxYOIrZEDeklBa3Yg7C/pEhaGC799gJrwKwM<br>3IKqMbk3hnpXrv01/gPl7kh4XdUc1kpeJokz86KRkt5RttZ3JJbb9NWPqmX36ZWE<br>ZaLi4+XwCq9ZpSfIJ87W<br>=oyk9<br>-----END PGP SIGNATURE-----<br></blockquote></div><br>
</div>