net cut

RouterOS General
1

i need help how ican drop the net cut

2

what is ‘net cut’ ?

3

you didnt heared about net-cut ?? the hacker is connecting yo unsecured hotspot network , getting an IP , making a scan for the network , choosing the victim mac address , cloning it in his PC , shut the victim OFF , get in as the real user (victim) , without any need for user name and password , its easy now to get in any MT hotspot , piece of cake , personally i overcame this problem by using a WPA encruption key at my AP’s ..

4

Hacker?

hehe

5

As there are not details included about the issue,
for the wireless use samsoft08 provided advice for securing network with WPA,
for Ethernet you may either use smart switches to ensure filtering by MAC-addresses or use PPPoE authentication server.

6

hi, do you need any software to do that ? I want try how to scan and choosing mac address see if work in my hotspot.

7

router os can do that easily :wink:

8

can do what ??
with net-cut any one can enter any unsecured MT hotspot very easily !!!

9

i only saw can do easily.
I don’t see any article how can easily.
will put article link about how to ?

10

oh ,yes ,it can cut network ,but how to get internet access use choosing the victim mac address

11

go http://www.arcai.com donwload netcut install it .connect to unsecured MT hotspot ,run netcut you will see all client has connected to this hotspot ,cut off whoever you want,whoever you cut will lose internet connection.

12

There are option always available, that can help you to protect the router from unauthorized clients.

13

can you speak more clear, take example or link here

14

You have to specify, do you use wireless or Ethernet network ?

15

I use both in one router wireless for hotspot ,Ethernet network for local .

16

when they cut an authorized user , he wouldnt logout immidiatly , so they can clone his mac and enter the hotspot without any need for user name / pass , couse the victim still authorized in the router os hotspot , many many people doing this with the unsecured hotspot , and why the wisp still keep it unsecured ? couse they need it open for advertisment , i think the virtual AP can solve this problem with one condition , you must use router os as an AP …

17

I use both in one router wireless for hotspot ,Ethernet network for local

18

For wireless HotSpot you may use WPA encryption protocol, it will protect from unauthorized access.

19

it isn’t a good solution. is there option available protect netcut from unauthorized and authorized client.

20

Why it is not good solution ?
I think the best way to protect from bad person to bother your access point - do not allow him to connect (that WPA is doing great), as without correct security settings for WPA he/she will not bother your clients.