3. Disabling your wireless router's remote administration feature can be a very effective measure to prevent a hacker from taking over your wireless network.
Many wireless routers have a setting that allows you to administer the router via a wireless connection. This means that you can access all of the routers security settings and other features without having to be on a computer that is plugged into the router using an Ethernet cable. While this is convenient for being able to administer the router remotely, it also provides another point of entry for the hacker to get to your security settings and change them to something a little more hacker friendly. Many people never change the factory default admin passwords to their wireless router which makes things even easier for the hacker. I recommend turning the "allow admin via wireless" feature off so only someone with a physical connection to the network can attempt to administer the wireless router settings.
4. If you use public hotspots you are an easy target for man-in-the-middle and session hijacking attacks.
Hackers can use tools like Firesheep and AirJack to perform "man-in-the-middle" attacks where they insert themselves into the wireless conversation between sender and receiver. Once they have successfully inserted themselves into the line of communications, they can harvest your account passwords, read your e-mail, view your IMs, etc. They can even use tools such as SSL Strip to obtain passwords for secure websites that you visit. I recommend using a commercial VPN service provider to protect all of your traffic when you are using wi-fi networks. Costs range from $7 and up per month. A secure VPN provides an additional layer of security that is extremely difficult to defeat. Unless the hacker is extremely determined they will most likely move on and try an easier target.
Source: http://netsecurity.about.com/od/secureyourwifinetwork/a/4-Secrets-Wireless-Hackers-Do-Not-Want-You-To-Know.htm
By AVG® - Save 25% Online. Free Business Support - Buy Online!
13 School Locations - Contact Us! Monthly Starts & No Waiting List
4. If you use public hotspots you are an easy target for man-in-the-middle and session hijacking attacks.
Hackers can use tools like Firesheep and AirJack to perform "man-in-the-middle" attacks where they insert themselves into the wireless conversation between sender and receiver. Once they have successfully inserted themselves into the line of communications, they can harvest your account passwords, read your e-mail, view your IMs, etc. They can even use tools such as SSL Strip to obtain passwords for secure websites that you visit. I recommend using a commercial VPN service provider to protect all of your traffic when you are using wi-fi networks. Costs range from $7 and up per month. A secure VPN provides an additional layer of security that is extremely difficult to defeat. Unless the hacker is extremely determined they will most likely move on and try an easier target.
Source: http://netsecurity.about.com/od/secureyourwifinetwork/a/4-Secrets-Wireless-Hackers-Do-Not-Want-You-To-Know.htm
No comments:
Post a Comment