Wireless networks are really common these days. It even common the unsecured
wireless networks. May be the wireless users are lazy or not much aware about
wireless security, which hackers found easier and free way to use those
unsecured wireless networks around them to get free internet for themselves.
The basic thing of vulnerability related to wireless
networks are the method it use to encrypt the hack wifi password. There are few
different types of encryption in wifi networks.
WEP: Wired Equivalent Privacy
It is breakable even if it has configured
correctly
Can be broken in within like 3 minutes or so
WPA or WPA2:
Wi-Fi Protected Access
This encryption type is reated to provide stronger
security
But it is still able to be cracked if they are using a short
password.
If a user is using a long passphrase or password, these protocol
are uncrackable.
If you really know what your own personal doing, even with
good security passwords or phrases, wireless systems can be hacked and here’s
how…….
When a wireless system user uses internet these people generate
data “packets”.
These types of data packets are transported between the
wireless NIC cards and the wireless access stage using radio waves anytime the
computer/device is linked to the access point.
It may create a certain
number of packets per day, depending on how long the user utilizes thier
computer with web.
When more users tend to be connected to one access stage,
the more data packets tend to be generated.
First....
You have to
find the wireless signal
This really is done by using “View Accessible
Wireless Network”
More helpful tools are Kismet as well as NetStumbler.
Kismet has a much better way because it can capture wireless signals that are
not transmitting their SSID.
Second…
After getting located a wifi
networking you can always connect to that networking if it is not using
authentication or encryption.
If it is applying encryption or authentication
you then have to use a wifi hacker software, specially made for these kind of
work.
Third…
As soon as Wireless Hacker software has hauled enough
packets it will start off reading the captured data gathered from the data
packages and crack the key supplying you with access.
Protect Your
Wireless Network from Getting Hacked
Set up your network, not to ever
broadcast your SSID. This is done during the setup on the wireless
router.
You have to hange the default router get access to something
else.
If the tools you're using supports the idea, always use WPA or WPA 2
because it gives you a great deal better encryption which is still might be
broken but much more challenging.
Always make sure to check for revisions to
your wifi router.
Always turn off your router for all those not using it.