China clamping down on use of VPNs to evade Great Firewall
BEIJING (AP) — China is clamping down on use of virtual private networks, or VPNs, in a move that foreign companies worry might disrupt their operations or jeopardize trade secrets. In a letter to corporate customers seen by The Associated Press, the biggest Chinese internet service provider says virtual private networks will be permitted only to connect to a company's headquarters abroad.