I don't know timescales, but I know it can be done very quickly. You don't want to use it to secure your wireless network ideally!
A good layer of extra wireless security would be to add MAC address filters, only allowing wireless cards you manually enter the MAC address of to connect.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.