What should be the ISP Liability for Blog Defamation?;

The article analyzes the law relationship between ISP and parties of the deal and concludes the liabilities of ISP before defining the legal status of ISP in the Internet trading.

The liability of ISP to disclose subscriber s identification(DSI) under China law has flaws in balance of the different copyright interest group lacking in concerning to the right of due process,privacy and free expression,and the same is the judicial practice under China court.

By comparative studies of liability of the network practitioner at home and abroad,it is suggested that network contend providers are strictly held responsible for liability, while network owners should take joint and several liabity and network service providers should bear limited responsibility.

The adoption of a national law on the definition of electronic signatures, e-lectronic signatures and certification body,and network service providers responsibility can provide some enlightenment for our electronic signature legislation.

The status of internet service providers in copyright law depends on the functions of their internet service providers in the internet.

The development of internet digital technology brings about constant disputes between copyright owners and the internet service providers.

After over ten years of development, about the P2P Internet service providers’indirect infringement, the foreign countries, particularly the United States and European Union, have done systematic research and formed relatively perfect legislation and management mechanisms.

Internet service providers play an irreplaceable role in the operation and development of the Internet.

On Civil Liability of Internet Service Provider;

American DMCA is an important law about the copyright problem un der the condition of standarding the network,of which an important aspect is the regulations towards the limitation of liability of copyright infringement regar ding internet service providers.

As platform and intermedium for network information communication, Internet service provider plays an extremely important role for the normal operation and development of the Internet.