Google understands the potential risks of browsing the web on an unsecured network, particularly when information is sent over the wire unencrypted — as it is for most major websites today. Currently Google Search over SSL is in beta and it is only available for core Google web search products. SSL connections require additional time to set up the encryption between your browser and the remote web server, your experience with search over SSL might be slightly slower than your regular Google search experience.
When you search on https://www.google.com, an encrypted connection is created between your browser and Google. This secured channel helps protect your search terms and your search results pages from being intercepted by a third party on your network. The service includes a modified logo to help indicate that you’re searching using SSL and that you may encounter a somewhat different Google search experience, but as always, remember to check the start of the address bar for “https” and your browser lock indicators.
Google search over SSL is currently available for Google.com not for country specific domains like Google.co.in.
