On Monday, the head of the U.N.’s telecommunication overseers sought to quell worries about possible moves toward greater Internet controls during global talks in Dubai, but any attempts for increased Web regulations are likely to face stiff opposition from groups led by a major U.S. delegation.

The 11-day conference, seeking to update codes last reviewed when the Web was virtually unknown, highlights the fundamental shift from tightly managed telecommunications networks to the borderless sweep of the Internet.

But others at the Dubai conference, including the 123-member U.S. delegation with envoys from tech giants such as Google Inc. and Microsoft Corp., worry that any new U.N. oversight on Internet security could be used by nations such as China and Russia to justify further tightening of Web blocks and monitoring.

“Love the free and open Internet? Tell the world’s governments to keep it that way,” said a message on the main search page of Google.com with a link for comments directed to the Dubai conference. The Dubai gathering will confront questions that include how much sway the U.N. can exert over efforts such as battling cyber-crimes and expanding the Internet into developing nations. — AP

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