IP address reveal where you are
IP address reveal where you are
Your scientific discipline address tells primarily not where you're.
therefore it's not sometimes possible to work out your position just by
gazing scientific discipline address. however currently scientists have
developed a way of making reasonably accurate positioning by simply
gazing the scientific discipline address for each unit. It could be wont
to deliver services that area unit tailored to the user's location -
however it may even be wont to deliver advertisements for local outlets.
Scientists
from the China University of Electronic Science and Technology in
Chengdu and the U.S. Department of Northwestern University in Illinois
and a scientist from Microsoft analysis, who have presented their new
method in a very sensational analysis.Positionsbestemmelse is sometimes
one thing occurring each consumer device - either by mistreatment
Associate in Nursing integrated GPS or by probing for proverbial
wireless networks near . The user can after all even enter his position.
however in all these scenarios, the user management over whether the
position must be determined.
The new method means the
position is mechanically detected as presently as you contact an online
server and therefore sends its scientific discipline address - could
also be prevented by using a proxy server or otherwise blur address.
Scientists
use three different steps to mend your position from scientific
discipline address. in the beginning sent a knowledge packet to the
device and the time it takes the packets to arrive area unit wont to
calculate the device located with a coarse accuracy of 200 kilometers.
In
the next step is distributed back knowledge packets - however this time
for computers where physical location is understood. it's typically
universities and corporations that host their own servers. Here, we know
that is the address where the server says. Researchers have drawn
around seventy six,000 physical addresses for servers onto Google Maps.
Scientists
send packets to servers in the space where the searched device is
located. Then compare the Datapak pathways. If a knowledge packet to a
server with a proverbial physical address passes constant router as a
knowledge packet to the device which attempts to work out the position,
then compared transport time for the package.
The last
step takes the system therefore out which of the proverbial computers
that is closest to the searched device. It gives a fairly sensible
positioning of the device. On average, the accuracy of 700 meters
however in some cases is as low as 100 meters. therefore you'll eg.
establish during which district the pc is located and perhaps also on
the road.
It feels like a technically sophisticated
process, however it can most likely be automated therefore chase only
takes many seconds.
In their paper employs the
researchers failed to take care of the ethical and legal implications of
their technology, which after all allows you to trace all web users
without their information or consent.
Fire Fox Speed Up tricks
Fire Fox Speed Up tricks
Today i am gonna show u how to speed up Mozilla Firefox to 1000000x time
lets follow the steps:
first
open fire fox and type in address bar
"about:config" then press enter
then it will show little warning ,click on
i will be careful
right click anywhere the page then
click on new -->string then a window will apper write in this window
"nglayout.initial.paint " then ok then put its value 00
third
right click anywhere the page then
click on new -->string then a window will apper write in this window
"content.notify.delay" then ok then put its value 00
Step_3: In the filter bar below the address bar type network.http.
Step_4: Double-click on "network.http.pipelining" to change the setting from false to true.
Step_5: Double-click on "network.http.proxy.pipelining" to change the value from false to true.
Step_6:
Double-click on "network.http.pipelining.maxrequests" and change the
number to "30". This means it will make 30 requests at once.
(Normally
the browser will make one request to a web page at a time. When you
enable pipelining it will make several at once, which really speeds up
page loading.)
Step_7: Several lines above network.http.proxy.pipelining you’ll see
"network.http.max-persistant-connections-per-proxy" and
"network.http.max-persistant-connections-per-server".
Double-click each line and change the value to "8".
Step_8: Two lines up locate and double-click on "network.http.max-connections" and set the value to "48".
Step_9:
Now right-click (control-click on a Mac) anywhere in the configuration
(the area where you’ve been making the changes). Select "New" then
"Integer".
Step_10: When prompted, copy and paste or type the following into the field provided: nglayout.initialpaint.delay.
Step_11:
When prompted to add a value, enter the number "0". This value is the
amount of time the browser waits before it acts on information it
recieves.
Step_12: Close all windows and tabs. The changes will take effect when you restart Firefox
These changes allow Firefox to
make multiple server connections and will speed up page downloads for
better, more efficient use of your broadband connection. If you're using
a broadband connection you'll load pages MUCH faster now...BY Saeed
Khan