6 good reasons to use the digital signature

The use of the digital signature is now consolidating. This is confirmed by the Agid report published in August 2015 which reports an increase in the number of digital signatures ranging from 5,319,800 to 8,140,615, with an increase of over 50%. Furthermore, 75% of these seem to belong to remote digital signature systems .

In previous posts we have seen what it is and what are the formats of this technology, in this article we want to focus instead on some advantages of digital signature .

Here are 6 good reasons to use the digital signature:


Thanks to the digital signature, it becomes easier for citizens and businesses to interface with each other or with the public administration, exchanging online documents (deeds, contracts, etc.) with full legal validity. The digital signature contributes considerably to the automation and simplification of the document workflow, replacing the approval process on paper and the long queues at the counters.


It is fast, here is another of the advantages of digital signature . Even at long distances, the stipulation, legally binding, of contractual relationships becomes possible, without the need to move people or wait for shipping times.

Certainty of authenticity and integrity

Thanks to a cryptographic key system , with the digital signature both the authenticity of the subscriber and the integrity of the document are guaranteed . In fact, it is impossible to both falsify the digital signature or alter the document associated with it. What can not be said of a paper document with a handwritten signature.

Legal validity

Italy was the first country in the world to have given full legal validity to electronic documents. The law recognizes the digital document signed with digital signature full probative value, comparing it to that of private writing. With the digital signature it is possible to sign documents intended for the Public Administration or to apply a time stamp on them that certifies the time and date with absolute certainty.

Cost reduction

Among the advantages of digital signature , the reduction of printing and shipping costs must also be considered. Furthermore, by keeping everything inside electronic archives, the storage costs are also cut.

No stamp

Finally, it should be remembered that the digital signature of a public official replaces stamps and seals required by law.

The trend, therefore. it is that of the digitization and simplification of relations between citizens and businesses or between them and the public administration. The advantages of digital signature just illustrated demonstrate how these technologies are favoring this step.