As an Amazon Associate I earn from qualifying purchases.

Encryption Definition and Explanation 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 Critical Section?

Critical section is the part of a program which tries to access shared resources. The critical section cannot be executed ...

What is Secondary Memory?

Secondary Memory is a device whose memory is non-volatile, meaning, the stored data will be intact even if the system ...

What is Word?

A word is a unit of data of a defined bit length that can be addressed and moved between storage ...

What is Monolithic Kernel?

Monolithic kernel is an operating system architecture where the entire operating system is working in kernel mode. A set of ...

What is Nonprivileged State?

Nonproviliged state is an execution context that does not allow the system to execute any sensitive hardware instructions. The instructions ...

What is Trojan Horse?

A trojan horse is a type of malicious software or malware that looks legitimate but can take control of your ...