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Everything you need to know about Digital Document Signatures

In a world that is becoming increasingly paperless, digital signatures have become necessary for doing business. It has become increasingly popular to sign documents remotely because of the need to authenticate documents and collaborate on contract agreements.

Globally, the market for digital signatures will reach a value of approximately $3.2 billion by 2022, representing a 30% increase in 2016.

The question is, how does a digital signature work, and how can you incorporate it into your transaction processes to make Digital Document Signing easier? Learn about digital signatures and their benefits and modes of implementation to find answers to these questions and more.

What Are Digital Signatures?

Digital signatures work on soft/digital documents in the same way as traditional signatures do on paper; only they’re digital and online. This type of signature doesn’t require many steps. You receive an email with a document, and the email redirects you to the signing platform, where you consent to the terms by pressing the sign button. It’s not all that simple though.

In addition to public-key cryptography, asymmetric cryptography also enables signatures. Signing requires the generation of a public key and a private key. One is for the public key and one for the private key.

Using a hash value calculated by the software, the software also creates a digital fingerprint of the document’s content. Validation involves encrypting and decoding the hash value using the keys.

A public key signed with the document enables the recipient’s computer to compare the hash value with the content of the document using the public key. It serves as an authentication key for the signature and remains with the person who signed the document. When any information on the record is changed, a digital signature becomes invalid.

Electronic vs. digital signatures

A digital signature is commonly referred to as an “electronic signature” or “E-signature.”. E-signature technology serves roughly the same purpose as digital signatures, but E-signature security is much higher.

It is considered an electronic signature if it contains a symbol, a sound, or some other electronic process indicating the user’s intent to sign the document. Any type of image or tick in a box can be considered an electronic signature.

Digital signatures differ from E-signatures in the fact that they have a systematic and highly secure approach to authenticating signers and validating signed documents. The legal significance of digital signatures exceeds that of e-signature, as digital signatures cover a wider range of requirements. Consequently, E-signature is typically used as a form of consent, opposed to digital signatures. A high level of regulatory compliance is usually required for documents, such as legal, medical, and insurance documents.

Digital signatures have several advantages

It is the purpose of digital signatures to eliminate the effort and need to sign physical documents. Second, digital signatures prevent the possibility of fraud attempts to manipulate a previously signed document.

An overseas client, associate, or contractor needs to sign a document that requires their signatures. By mailing a copy of the document to everyone, the final records could be compiled by then. Such a method would be very inefficient.

You’ll need only sign one document instead of collecting signatures from multiple parties, and you’ll spend no money on postage. According to this study, businesses can save up to 22,000 hours a year using digital signatures, while paper signatures can save them 55% to 78%.

Your Business Processes Can Benefit from Digital Signatures

Digital signature services are offered by some of the top global companies, including DocuSign, eSignLive, and Adobe. You can select the features and functions, as well as the security protocols. That is most advantageous for your organization from many types of services offered by service providers.

Subscription fees are usually charged, and you can either integrate the API into your IT infrastructure or use the platform as a third-party service provider. Small businesses that only need digital signatures occasionally will benefit from third-party services. Businesses with higher demands for digital signatures may find API integration to be more convenient.


Staying on top of digital trends is essential for any kind of business, as it improves the efficiency of daily business operations. You can not only gain a competitive edge by deploying innovative solutions but also save time and resources by doing so. A business practice that has existed for centuries is completely transformed by digital signing.


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