If you delve into the technology itself, you can find that an electronic digital signature consists of an open and closed key - a certificate and a cryptographic part. The latter is only available to the owner - this information is confidential. With the help of the closed and open keys, encryption and decryption of information occurs, respectively.
The data from the certificate is sufficient to confirm the authorship of the document. As for the cryptographic part, it is based on encryption technology, which protects the digital signature from copying and counterfeiting.
Is the electronic signature visible on the document?
Much depends on the type of document, the program that pakistan mobile database opens it, and the digital signature itself. Some signatures have a visual display - for example, they are a graphic image in the form of a company seal with the signature of a responsible employee or manager. Or simply a set of letters and numbers in one or more lines.
Other electronic signatures are not visible to the person viewing the document. However, the recipient can confirm its authorship by making a corresponding note in the letter or electronic system, as well as by using an attached file.
In what cases might an electronic signature be required?
So far, questions about how to make an electronic signature arise among a wide range of citizens mainly when it is necessary to use remote services of commercial organizations and government agencies. For example, when it is necessary to file a declaration with the Federal Tax Service, declare your participation in an auction, or send a statement to the court. For now, alternative methods remain for most processes. However, their number may soon decrease.
A personal electronic signature allows you to:
confirm the authorship of a document – in fact, it helps to establish the identity of the person who signed it;