The protection measures for online copyright disputes in judicial trials mainly include the following aspects: 1. Fair use: According to the provisions of the Law, under any of the following circumstances, the author may not obtain permission from the copyright owner and may not pay any remuneration, but the name of the author and the title of the work shall be indicated, and the other rights enjoyed by the copyright owner shall not be violated:(1) Creation for personal study, research or appreciation does not violate the fair use of other rights enjoyed by the copyright owner according to this Law; 2. Citation: The act of using another person's work in a work is also regarded as fair use, as long as the source is indicated and the other rights enjoyed by the copyright owner in accordance with this Law are not violated. (3) adaptation, translation, editing, reproduction, distribution, display, etc.: According to the provisions of the "copyright law", any of the following circumstances may be used without the permission of the copyright owner and without payment of remuneration, but the name of the author and the title of the work shall be specified and shall not violate the other rights enjoyed by the copyright owner in accordance with this law:(1) Creation for personal study, research or appreciation of adaptation, translation, editing, reproduction, distribution, display, etc.; (4) Commercial use: According to the provisions of the copyright law, the copyright owner has the right to permit or prohibit others from using the work for commercial purposes, but the source should be indicated:(1) For commercial purposes, the work is used for non-creative purposes such as advertising, commercial promotion, commercial exhibition, etc.; 5. Co-creation: According to the provisions of the "copyright law", copyright owners can obtain copyright through co-creation, including multi-person co-creation and team creation. 6. The right to protect the integrity of a work: According to the provisions of the "copyright law", the copyright owner has the right to protect the integrity of the work, which means that he has the right to prohibit others from destroying, altering, or destroying the work. To sum up, online copyright disputes can be protected in judicial trials through fair use, quote, adaptation, translation, editing, reproduction, distribution, display, etc. At the same time, copyright owners can also be protected through cooperative creation and protection of the integrity of the work.