We all know that privacy is most important thing on internet. So to keep privacy while useing internet first we need to hide our IP. For hideing IP we need to use VPN, tor ,IRC etc.
Not just your IP, you need to encript your data, ssl does that to some extent.
Tor to anonimise you trafic, ssl or other form of encription to hide data content and last but not least, dont forget safe DNS
You can use either VPN (Virtual Private Network) or Proxy Server; Even you can get VPN or Proxy Server free at cost. And also try to use "HTTPS Everywhere" extension to get encrypted connection which increase your privacy. Using below methods you can hide your IP ( Anonymous Yourself ) ...:
The best way to hide your IP Adress is by using some VPN providers. There are many cheap VPNs but also some free. I also use VPN and it is very good for security.