Thursday, January 26, 2006

Tips for a SAFE wireless network.

My friend John gave me an excellent link today, for those of us out there with laptops that have built in wireless adapters. We have three in our household and I found this an interesting read, although of course our network and wireless activity is so freaking secure, and we USE software and hardware FIREWALLs (hell-O freaking people who don't- pull your heads out of your asses!) so this really doesn't apply to us as much as it is good information to know, maybe some of you out there will find it interesting.

And this spawns today's Tip- Things you need to do to have a truly "secure" wireless network.
By Meagan:

1. Change the SSID. Duh. No more "linksys"
2. Disable the broadcast on the SSID
3. Change the IP address of the router from the default
4. Change the Administration Password on the Router (duh again)
5. Limit the Number of IP Addresses you hand out over DHCP. Count your maximum number of computers and enter that number in the number of IP Addresses you can have handed out at once.
6. Enable a Wireless MAC Filter. Enter the MAC Address on each Wireless Device. You can determine the MAC Address of the machine by going to a command prompt and typing ipconfig /all and hitting enter. It is listed as a Physical Address and is a hex number (0-9, a-e) and is seperated at two digit intervals with a dash... (or in the MAC Filter window of your router properties, it is by colons) Make sure you choose the MAC Address for the WIRELESS ADAPTER.
7. Generate a 128 hexadecimal 26 Digit WEP key and KEEP IT SECRET and in a safe place (safe place does not mean in a word document whose name is "WEP KEY" or "password.") Only give this WEP key to trusted sources, or better off NO ONE and if you let someone use your wireless network, give out your key, and then they leave, you can always change the key after they leave.
8. Enable the Hardware Firewall on your Router. Don't have one? Buy a new Router with a built in firewall.
9. If you have strictly 802.11b or 802.11g wireless devices, set your router to accept one or the other, instead of mixed. When we have a friend come over who uses 802.11b, I have to go to my router to change the setting to mixed so he can get one the network, but it only takes a second and it ensures that no war driving SOB is going to get onto my network with a 802.11b.

If I have lost you, I apologize. If you don't know what you are doing, HIRE SOMEONE. And I mean SOMEONE who does know what they are doing. For god's sakes, if you haven't done these things, your network is not secure, and neither is any of the information you are transmitting over your wireless network, including your passwords.

BE SAFE.

6 comments:

IzzyMom said...

We pick up other people's unsecured wireless networks in our neighborhood all the time. Dumbasses...

dazed said...

I know it. One tip that I forgot to mention: Change the channel of the router from the default channel. That was our big problem. Like 3 wireless networks on one channel on our street. I could get on all of them. I actually went and knocked on their doors, because they named their routers the same as their HOUSE numbers with their street name after it. Whoa!

Anonymous said...

Pest control in the perennial garden
http://home-gardening.blogspot.com/
If you have any good tips please post trhem on my blog

One of the many advantages of growing perennials is the ability of these beautiful flowers to return to full bloom season after season. While this ability to bloom repeatedly is one of the things that makes perennials so special, it also introduces a number of important factors into your gardening plan. One of the most important of these is a proper pest control regimen.

While a garden full of annuals starts each season as a blank slate, the perennial garden is essentially a work in progress. The fact that the plants stay in the ground through winter makes things like proper pruning, disease management and pest control very important. If the garden bed is not prepared properly after the current growing season, chances are the quality of the blooms will suffer when the next season rolls around.

One of the most important factors to a successful perennial pest control regimen is the attention and vigilance of the gardener. As the gardener, you are in the best position to notice any changes in the garden, such as spots on the leaves, holes in the leaves, or damage to the stems. Any one of these could indicate a problem such as pest infestation or a disease outbreak.

It is important to nip any such problem in the bud, since a disease outbreak or pest infestation can easily spread to take over an entire garden. Fortunately for the gardener, there are a number of effective methods for controlling both common pests and frequently seen plant diseases.

Some of these methods are chemical in nature, such as insecticides and fungicides, while others are more natural, like using beneficial insects to control harmful ones. While both approaches have their advantages and disadvantages, many gardeners prefer to try the natural approach first, both for the health of the garden and the environment.

There is an additional benefit of the natural approach that many gardeners are unaware of. These days, it is very popular to combine a koi pond with a garden, for a soothing, relaxing environment. If you do plan to incorporate some type of fish pond into your garden landscape, it is critical to avoid using any type of insecticide or fungicide near the pond, since it could seep into the water and poison the fish. Fish are extremely sensitive to chemicals in the environment, especially with a closed environment like a pond.

As with any health issue, for people or plants, prevention is the best strategy to disease control and pest control alike. The best defense for the gardener is to grow a garden full of the healthiest, most vigorous plants possible. Whenever possible, varieties of plants bred to be disease or pest resistant should be used. There are a number of perennials that, through selective breeding, are quite resistant to the most common plant diseases, so it is a good idea to seek them out.

Happy gardening,
Stan
http://yourebooksuperstore.com/vegetable/

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