Wireless Router

Kasper

Registered
Ok for all you hackers out there.

I have a wireless lan card in my laptop, and on many occasions I have the pleasure of being out on a run board to death and can find a wireless access point and begin surfing the web for my personal enjoyment. I care nothing about hacking into someones network server and discovering things I have no business seeing, only surfing the net. Now I realize that this is not necessarily right either despite my personal prime directive of not to eaves drop on peoples networks. However I love the Technology so much I just bought one of these things and hooked it up today. I love this thing I can sit on the couch in the living room, watch TV and surf the net all at the same time.

What I have discovered is that most people do not use the encryption feature, not that it's that difficult to counter, but it is another wall to breach none the less. Second most people enable the DHCP funtion on the router which makes it extremely easy to breach. All I need is a wireless card and enable the automatic settings, get a fairly descent signal and I'm in. Third most of these routers will allow you to restrict access to all but the few MAC addresses that you specify, in my opinion this is the strongest form of security on these routers.

What I have done, my server serves as the DHCP, the wep is enabled at 128 bit encyption key and only the wireless card in my lap top is allowed access. By not enabling the DHCP, you have to try and figure out what my LAN IP addresses are before you can even gain access to my network, and that is provided you can make it past the MAC filter.

Here's my question, is there any thing further I can do to increase the security on my router other than shutting it off when not in use? Sorry to make you read the novel, but I felt I needed to explain what I had done and my logic behind it.
 
RE: Wireless Router

I would make sure that there is no operating system less than win2k pro and set up users and admin rights on all the pc's. This way even if someone gets in they can not access any pc with out a password.

I would also give all the pc's static ip's and tell the dhcp client not to issue any ip's.

I have a friend that has the wiresll set up and it is kind of cool. But sometimes during internet games we get the boot - the line just drops. If someone walk by with a 2.4 ghz telephone you get another drop. He loves it, I hate it, but to each there own.
 
RE: Wireless Router

With the router I would just make sure you keep up with the firmware updates. For the server you can get a simple software firewall like zone alarm. Also you can use a VPN.
 
RE: Wireless Router

Well I went ahead and issued static IP's. I actually had to change the motherboard in my main PC. The new lan card could access the Network but not the Internet because of the MAC filtering. Added the MAC address, and it took right off. I think that form of security is much better than that WEP encryption? I'm going to get my buddy's lap top and see if I can't hack my own system through the wireless. If I can't, then I'm fairly confident about leaving it up and running. Also the firmware is the latest edition.

Thanks for the replies
 
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