Use cases

Digital signatures can be applied to various kinds of digital documents and certificates. As such, they have several applications. Some of the most common use cases include: 

• Information Technology. To enhance the security of Internet communication systems.
• Finance. Digital signatures can be implemented to audits, expense reports, loan agreements, and much more.
• Legal. Digital signing of all sorts of business contracts and legal agreements, including governmental papers.
• Healthcare. Digital signatures can prevent fraud of prescriptions and medical records.
• Blockchain.