Nonrepudiation guarantees that no party can reject that it sent or got a message by means of encryption or potentially computerized marks or endorsed some data. It likewise can't prevent the credibility from getting unmistakable on a report.
In spite of the fact that it started as a lawful idea, nonrepudiation is likewise generally utilized in computing, information security, and communications.
Nonreudation is one of the 5 pillars of information assurance, the practice of managing information-related risks and protection of information systems.
Four pillars are:
Integrity
Availability
Authenticity
Confidentiality