Anyone know of an app that allows for BOTH Digital Encryption AND Digital Signing?
We want to secure our communication, guarantee the signatory.
We sent a letter to PDFExpert and another security app provider but they do NOT cover the requirements of ISO/IEC 27000 (-1) (-2). We want to find out which application stands in a court of law by satisfying the two necessary requirements to guarantee the identity of the sender and the security and authenticity of the file. This way signatures are guaranteed,