There are many ways to encrypt your files or documents. The first step is that you can create an editable text file as Excel sheet, Word documents or Power Point. You can then convert the text editable in a non-editable Portable Document Format. There are a number of tools or software that allow a person to encrypt the converted files. You can save the information or data intact by using digital signatures, certificates or passwords. A person can find a digital signing tool that can insert a digital signature in a file. This is for copyright. Once the files are digitally signed, can be transmitted without fear of illegal alteration or display of documents.Other ways to protect your personal information is misinterpreted by the exchange of certificates. Certificates are those that help an author...