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Therefore, electronic signatures have been developed - ciphers that guarantee uniqueness and originality, allowing to unequivocally establish authorship and protect against document changes. Thanks to reliable encryption algorithms, such signatures are no worse than handwritten, and even better, more reliable
In many cases, you can use digital versions of these documents, but require a PDF editor that empowers you to produce handwritten signatures that are backed by a certified digital identity. Additionally, it does so with all necessary security features, like secure certificates, to ensure that those signatures are legally binding
Revu supports both adding digital signature fields to PDFs and applying digital signatures to those fields. You can create and validate signatures from self-signed certificates, which is ideal for certification that occurs within organizations or among trusted parties