Free wifi connection security

People from all over the world are now making use of wireless internet connectivity as it provides hassle-free wifi internet connection. Mean while as a free wifi connection provider it is important that some levels of security is put in place in other to have some control over who uses your network which usually helps to increase sales expecially if you are using it to attract customers to your hotel or coffee shop.If you don’t take steps to ensure the security of your connection, you make your connection vulnerable to attacks of hackers making it more likely that they can easily get away with your secret passwords, financial information and personal data. The truth is that, you don’t want any of your data in the wrong hands.

The way to make certain the security of packet data while using a free wifi connection has become one of the most asked questions amongst wireless network users in recent times. The reason behind this is that many spammers and hackers all over the world have taking advantage of  wifi connections of people who make use of free wireless internet connectivity. As companies and homes are now changing over to Wi-Fi connections for the reason that it provides more convenience and coverage with less expenses. So, what can you do to avoid this?

Most wifi compliant routers have the capacity to dynamically allocate IP/TCP address to wireless clients by simply enabling the DHCP service, which makes it pretty difficult to ascertain the numbers of client hooked up to your network, the person using the network and the recourses the person is accessing because most free wifi connections have little or no control measures in place. When you turn off DHCP server of your router and allocate IP/TCP manually by providing all the clients in the network a distinct IP address and subnet mask, you will make the network secure as the router will only give these computers access to the internet.

To heighten the security of the wifi connection you could enable wireless security which helps to encrypt packet data, by putting a strong admin password consisting of numerals, alphabets and may be some special characters like #,$,&,*. You can either use WEP or WAP settings to make encryption.

You must also activate the router's firewall to protect your Wi-Fi network. Many wireless routers come with default user id and password. You must change these details once you have achieved wireless connectivity. You must also check which computers are connected to your Wi-Fi.

It is also advisable to regularly change the admin password and network key.