Safeguarding Your Wireless Network
Wireless networks are definitely convenient. Employees can work from anywhere in the office using a laptop and visitors can access the Internet as well. However it’s important to pay attention to security, since an unsecured wireless network allows people outside your building to “leech” off the services you’ve paid for and get free access to the Internet.
Small Businesses and Home Offices
If you have a small business or home office and choose to set up a wireless network on your own, here are important security guidelines:
Change the default password.
Wireless routers typically come with a very weak default password like the manufacturer’s name. Once you set up your network, be sure to create a stronger password that includes both letters and numbers.
Enable security on your router.
Most wireless routers come with this option but many are not pre-programmed by default. Security instructions should be included with your router.
Place your wireless base unit in the center of your workspace, if possible.
This spreads your wireless coverage evenly throughout your space while limiting the range of potential signal leakage outside your building.
Disable SSID broadcasting and lower your transmission power.
Many times, wireless routers automatically broadcast your network’s name or SSID (Service Set Identifier). By disabling this feature, you’ll make your network invisible to neighboring businesses and people driving by (although people with just the right tools may still be able to find it). Likewise, if your router allows you to lower your transmission power, you’ll reduce your network’s radius of availability.
Think of WEP encryption as only a partial solution.
Wired Equivalency Privacy (WEP), offers a basic level of security with an encrypted key made of numbers and letters. In order to use your network, people will need to have access to that key. While WEP is better than nothing, be aware that it’s still not entirely secure from hackers. Wi-Fi Protected Access (WEP) adds greater security because you assign a personal password that’s harder for hackers to crack.
If you have questions regarding wireless network set-up for your small business or home office, contact Haywire at 1-877-4HAYWIRE or visit www.haywiresupport.com.
Larger Businesses
The out-of-the-box routers mentioned above will most likely not support the greater connectivity and security needs of your larger business. Instead, D&E engineers are available to guide you through the process of implementing a Wireless Local Area Network. We will conduct a wireless site survey to evaluate building infrastructure and layout for coverage areas. During the pre-installation process, network diagrams will be created and the hardware and accessories will be procured. When initial installation takes place, D&E will configure and test all security settings within the network environment. After implementation, you may schedule regular security assessments by D&E engineers to ensure on-going security.
Call 1-877-4DE-TODAY or e-mail us at to set up a consultative session.