Cisco Says It Does Not Help China Censor Web

Cisco Systems Inc. defended itself against a human rights group's claims that the company aided Chinese officials in building a "great firewall" to block Internet user's access to anti-government content.

Cisco is the largest producer of networking equipment and sells the same products worldwide. It does not customize the equipment to help repressive governments censor the Internet, General counsel Mark Chandler said at a Senate hearing Tuesday. The company's routers and switches have basic security features that protect networks from viruses and service interruptions, he said.

"Those same features, without which the Internet could not function effectively, can unfortunately be used by network administrators for political purposes,'' he said. "Cisco is not a service or content provider, nor are we a network manager who can determine how those features are used.''

Shiyu Zhou, deputy director of the

The company's PowerPoint presentation noted the Chinese government's goal to combat political dissidents and referred to the banned Falun Gong spiritual group as an "evil cult," Zhou said.