As described in previous posts, my team is working with the Regional Government of Piura (RGP) in Peru to introduce eGovernment in an effort to improve services to citizens, reduce costs, and reduce paper usage. This blog post will focus on Digital Signatures.
Today, when a document needs approvals, the employees of the RGP print the document, and send it to each person who needs to approve it. When a person receives the document, they review it, stamp it, sign it, and pass it along to the next person. They stamp not just once, but they stamp every page. Anyone who needs an official copy of the document cannot get just a photocopy, but that photocopy needs to be stamped and signed on every page as well.
As you can imagine, this process is time consuming, costly, and consumes a lot of paper. The costs include paper, printing, shipping, storage, retrieval, and disposal. It is also difficult to get the status of a document since the flow is paper based.
Enter Digital Signatures. A digital signature ensures that a specific person electronically signed a document and guarantees that the document has not changed since the signature was created. A digital signature is unique to the combination of signer and document. Digital signatures are implemented using standards which are peer reviewed for vulnerabilities.
Coupled with an electronic document management system and an electronic workflow process, digital signatures provide a complete solution to eliminate paper while guaranteeing the authenticity of documents.
For an example of digital signatures, you can download the US Government Budget. It is digitally signed by the US Government Publishing Office (GPO). You can validate the digital signature using Adobe Acrobat Reader. If the signature is valid, which also guarantees that the document has not changed since it was digitally signed, then a Ribbon Icon appears, followed by the words “Certified by Superintendent of Documents <[email protected]>, United States Government Printing Office, certificate issued by VeriSign CA for Adobe CDS.” You can click the “Signature Panel” Icon for detailed information.
You can download the digitally signed 2017 budget here: https://www.gpo.gov/fdsys/pkg/BUDGET-2017-BUD/pdf/BUDGET-2017-BUD.pdf
It’s important to view the document in supported software, such as Adobe Reader, so that the signature is validated.
Digital Signatures allow organizations to streamline document management and workflows while ensuring the authenticity and integrity of documents. It is important to include High Availability, Backup, and Disaster Recovery in plans to move to a purely digital workflow. More on that in a future post.