As an Amazon Associate I earn from qualifying purchases.

What is Encryption in Operating System? PDF Download

Learn Encryption definition in operating system with explanation to study “What is Encryption”. Study encryption explanation with operating system terms to review operating system course for online degree programs.

Encryption Definition

  • Conversion of plain text or data into unintelligible form.

    Operating Systems by William Stallings



Encryption Explanation

Encryption is the process of using an algorithm to transform information to make it unreadable for unauthorized users. This cryptographic method protects sensitive data such as credit card numbers by encoding and transforming information into unreadable cipher texts.

Keep Learning Operating System Explanations

What is Disk Cache?

A disk cache is a mechanism for improving the time it takes to write to and read from hard disk. ...

What is Thread?

A thread is a single sequence within a process. Thread have some of the properties of processes, that is why ...

What is File Management System?

The system used by the operating system or program to organize or keep track of files. Although operating systems provide ...

What is Asynchronous Operation?

Asynchronous operations also called asynchronous working is where a sequence of operations is executed such that the operations are executed ...

What is Reusable Resource?

A reusable resource is a resource that is not rendered useless by being used. For instance, a magnetic disk such ...

What is Block?

A block is a contagious set of bits or bytes that forms an identifiable unit of data. In some databases, ...