Does someone else's wireless internet service?

with the availability of public hot spots and networks WiFi Neightohood Wireless (WIFI) that appear in all directions, you can wonder if the use of someone else's wireless internet service is. It is not always clear what a local cafe, a municipal net or a neighbor can see if a person uses someone else's network. If they want, the network owner could be able to see almost everything that travels between the laptop and the network of the net.

With any wireless internet service, it can carry some risks. When the information is broadcast between a laptop and an open wireless router, anyone can reach the sending software. Someone who listens can capture usernames and passwords, e -mail and file conversions. Only the connection to the secure website remains safe, even in the network, as encryption comes from the site and extends to the user's computer.Information that travels between the notebook and the router must be encrypted using the Software Security optionAny to the wireless router. In this case, the entire LAN broadcasts in an encrypted format. The router only decryns the operation to send it to the Internet. This does not mean that surfing on the Internet is not safer than otherwise, but eliminates some risks associated with potential eavesdropping on the LAN side.

Wireless network security also prevents "hitchhikers" parking within the network and then using a wireless LAN to connect to the Internet. Wireless networks that are encrypted require a user name and password to get access, preventing free loading.

Many municipalities provide wireless access to residents and visitors that usually require parking in a certain part of the city to be within range. These types of networks are rarely encrypted because requiring password and username limits their availability. Many local neighboring networks are also unsecured as well as some corporatea mter. In such cases, the use of wireless internet services opens a person to risk.

To increase their personal security and maximize the convenience of using third -party networks, computer users should avoid using a single user name and password for all their needs. When creating networks from a secure location, unique usernames and passwords for each registered site for e -mail, banking, shopping and other needs should assign. Most web browsers can remember usernames and passwords on the website and keep them encrypted locally for security and then automatically fill in them when the user visits the website. It is also advisable for people to sometimes change usernames and passwords associated with sensitive accounts.

Security schemes intended to protect privacy and personal data will not protect Thos using the wireless Internet service for someone else for illegal purposes. For example, each network adapter has an unique manNou address Mac, which the computer reveals every time it connects to the network. In most cases, in most cases it is relatively easy to trace that MAC addresses back to the user of the real world by different means, the authorities should be motivated to do so.

, knowing that the use of someone else's wireless Internet may be risky, users may want to limit their activities on unencrypted networks. If possible, they should avoid visiting websites that require username and password, and postpone sending or collecting sensitive e -mails or files until they can connect from a secure location.