As wireless devices become more common, the need for wireless security continues to increase. Manufacturers of wireless devices are doing what they can to make them secure, but the rest is up to the users. These 5 tips will help to ensure your privacy and safety.Change Your Router's Default PasswordThis is something that should be done as soon as the router is connected. Hackers make sure to know the default usernames and passwords of routers, so make sure to chance yours immediately. A strong password including letters and numbers is recommended.Turn On EncryptionBy default, many routers come with no encryption enabled, meaning anyone can connect to your network. Check your router's manual for directions on enabling encryption. Whenever possible, use WPA encryption instead of WEP encrypti