Business Solutions for Spring 2018

SUMMER 2018 7 SOLUTIONS Securing Your Wi-Fi Network Change the default password. Once you set up your network, be sure to create a stronger password such as one that combines both letters and numbers. Enable security on your router. Most wireless routers come with this option but many are not pre-programmed by default. Place your wireless base unit in the center of your workspace, if possible. Doing so will spread your coverage evenly throughout your space while limiting the range of potential signal leakage outside your building. Disable SSID broadcasting and lower your transmission power. By disabling this feature, you’ll make your network invisible to neighboring businesses and people driving by. If your router allows you to lower your transmission power, do so to reduce your network’s radius of availability. Think of WEP encryption as only a partial solution. While WEP is better than nothing, be aware that it’s still not entirely secure. Choose WPA encryption for more security. This type of encryption, calledWi-Fi Protected Access, adds greater security because you assign a personal password that’s harder for hackers to crack. Connecting in Hot Spots Treat all Wi-Fi links with suspicion. Don’t just assume theWi-Fi link you see in a coffee shop or hotel is legitimate. It could be a bogus link set up by a hacker in order to gain information to use for identity theft or spread malware. Ask an employee about the legitimateWi-Fi access point’s name and IP address before you log on.
 Keep your laptop security up to date. Make sure you have the current versions of your operating system, firewalls, web browser, and antivirus and antispyware software. Avoid sensitive transactions. To reduce your risk of having personal information stolen, don’t conduct financial transactions or use messaging applications while using public Wi-Fi. Adjust your laptop’s default setting. Set it to prompt you to manually select a Wi-Fi network rather than have one automatically chosen for you. Tips for maintaining security when installing or accessing Wi-Fi networks Avoiding Wi-Fi Woes Security is vital with Wi-Fi networks. Why? An unsecured Wi-Fi network at your business could allow people outside your building to “leech” off your internet connection, possibly using it for illegal activity such as identity theft. And when you connect to a public Wi-Fi hot spot that’s not secure, it can leave you vulnerable to malware and other threats. To help avoid wireless woes, follow these tips: