Category: Courses

What is Linux dm-crypt ?

 tonyhughes  March 4, 2023

Linux dm-crypt is a disk encryption system that provides full disk encryption for Linux-based systems. It is a transparent disk…

What is BitLocker?

 tonyhughes  March 4, 2023

BitLocker is a full-disk encryption feature that is built into Microsoft Windows operating systems. It is designed to protect the…

What are Disk Encryption Methods?

 tonyhughes  March 4, 2023

Disk encryption is a technique that encrypts the entire hard drive or storage device to protect the data stored on…

What are Encryption Methods ?

 tonyhughes  March 4, 2023

Encryption methods are techniques used to convert plaintext (unencrypted data) into ciphertext (encrypted data) to protect the confidentiality and integrity…

What is Transport Layer Security (TLS)?

 tonyhughes  March 4, 2023

Transport Layer Security (TLS) is a security protocol that provides encryption, authentication, and data integrity for internet communications. TLS is…

What is Secure Socket Layer (SSL) ?

 tonyhughes  March 4, 2023

Secure Socket Layer (SSL) is a security protocol that provides encryption and authentication for internet communications. SSL is commonly used…

What is Internet Security Protocol (IPSec) ?

 tonyhughes  March 4, 2023

Internet Protocol Security (IPSec) is a protocol suite for securing internet communications by authenticating and encrypting IP packets. IPSec is…

What are Virtual Private Networks (VPN) ?

 tonyhughes  March 4, 2023

A Virtual Private Network (VPN) is a secure and encrypted connection that allows users to access a private network, such…

What is the IT Security Zero Trust Model?

 tonyhughes  March 4, 2023

The Zero Trust Model is a security approach that assumes that any user, device, or application attempting to access a…

What is Cloud Security shared responsibility?

 tonyhughes  March 4, 2023

Cloud Security shared responsibility refers to the division of security responsibilities between the cloud service provider (CSP) and the cloud…