Enterprise signature, also known as enterprise electronic signature, refers to the electronic signature used by enterprises in electronic documents and businesses such as electronic documents, electronic contracts and electronic applications. Enterprise signature, like traditional seal, has the functions of identification, authentication, trust and legal effect, which can clarify the identity of enterprises, ensure the authenticity and integrity of documents, and also provide legal protection for e-commerce of enterprises.

With the continuous development of Internet technology, e-commerce has become one of the important ways for enterprises to expand their business, improve efficiency and save costs. In e-commerce, the use of enterprise signature can correct the risks caused by the characteristics of easy copying, tampering and imitation of electronic documents, and can conduct electronic transactions quickly and stably, thus improving the operational efficiency of enterprises and customer satisfaction.

Enterprise signature is widely used in e-commerce, network finance, electronic medical care, Internet of Things, government affairs and other fields. At present, there are many kinds, mainly divided into electronic seals and digital certificates. Enterprises can choose different types of signatures according to their own business needs to ensure the security and correctness of data. With the continuous improvement of relevant laws and regulations, the development prospect of enterprise signature will be broader.