1) Install WinSSHD on your home computer/server. Open port 22 in your home firewall/router.
2) Install Tunnelier on your laptop, flip to the Services tab and enable SOCKS at 127.0.0.1 and port 1337. Login in to your home computer.
3) Change Chrome target to chrome.exe --proxy-server=socks5://127.0.0.1:1337
Mostly used for obtrusive proxies though it will make you as secure as you are at your home network..