Digital signature software is an easy and secure method to sign documents online. Businesses can go paperless, thereby saving money on staff, supplies and office space. The Check Out technology is compliant with the laws of e-signature around the world and offers strong identity verification options, including timestamping.

A digital signature verifies the signature of the person signing it and proves they have the intention to sign the document. It is built on a mathematical algorithm that generates two numbers, or keys – one is a private key and one is public. To authenticate a digital signature, the user must have the right private key. If the private key is compromised, it’s possible for cybercriminals replace the original signature with a different document and present it as though an authentic signature was added.

When the digital signature is decrypted, it will reveal the hash code. This can then be compared to the hash computed from the original data. If the values are in line and the digital signature is legitimate and hasn’t been altered. If they don’t, then it’s a sign that the signature data has been altered or the signer’s private key doesn’t match the public one used in the signature.

Formerly known as HelloSign, Dropbox Sign is an extensive electronic signature solution with a variety of features. It helps streamline digital processes by creating documents signature, tracking, and reporting tools. This makes it a perfect tool for business users that require an entire tool that can satisfy their needs. It offers a number of plans, from personal to enterprise, and comes with various pricing options and levels of features, including document creation, workflow automation and integrations.