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Implementing a filter

Media reports say ministers will ask all Internet service providers (ISPs) to block pornography sites, a daunting mission given the sheer number of them floating online. The Indian Computer Emergency Response Team (CERT-In) puts the figure at 40 million, the majority of which are located outside India. Experts are skeptical that officials lack the capability to strictly enforce the censorship.

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"Despite India's IT sector making tremendous progress, authorities remain ill-equipped to enforce the ban, particularly in terms of digital forensics and also the numerous websites that the banned ones may spawn," said Gateway House's Patil.

Moreover, access to blocked portals will still be possible, Duggal noted, as people will turn to a variety of indirect methods, including proxy servers, to bypass filters. One example of this is the torrent website 'The Pirate Bay,' which is banned on over 20 countries but remains accessible via multiple proxy servers.

So, will India embrace a Chinese-style censorship police to enforce the ban? The Communist country employs one of the world's most rigorous content-filtering Internet systems, including the 'Great Firewall of China,' a large-scale surveillance network that can block websites containing taboo keywords such as Tiananmen, Tibet or Falun Gong.

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"As a whole, India is a very systemic country, it's not like anything cannot be blocked," Duggal told CNBC. "The chances of a Chinese experiment being replicated in India are extremely low given our robust constitution."

Read more:
India to ban porn - will it work?