What is the so-called electronic signature in computerized system?
Electronic signature is an electronic signature of electronic documents through cryptographic technology, which is similar to handwritten signature or seal, and can also be said to be an electronic seal, instead of digital visualization of written signature. In electronic communication, the electronic technical means to prove the identity of the parties and approve the contents of documents can be called electronic signature. Electronic signature is the general name of modern authentication technology and an important guarantee for the security of e-commerce.