I need some detail expalaination on the following:   Virtualization technology: What is Hypervisor, Virtual Machine, ESXi, Cloud? Access controls: What is File permissions, administrator access? Cryptography: What is asymetric, symetric, what differentiate the two?

Q: The main characteristic of the Public Key Infrastructure (ICP) – or Public Key Infrastructure (PKI)…

A: The Public key infrastructure (PKI) is the set of hardware, software, policies, processes, and…

Q: How does "blockchain-based encryption" enhance the security of public key encryption in distributed…

A: Encryption is the process of converting plaintext information into ciphertext using cryptographic…

Q: Distinguish between differential and incremental backups, with a focus on database backups and…

A: A full backup created from within Windows, of course, backs up all the files in a partition or on a…

Q: The disk space allotted to a file as a result of the transaction should not be released, even if the…

A: Answer : The ARIES recovery scheme flushes pages continuously without waiting for the checkpoint.…

Q: Explore the challenges and solutions related to distributed security and authentication in a…

A: Distributed Database Management Systems (Distributed DBMS) are designed to store data across…

Q: Advantages of RSA ● It is very easy to implement RSA algorithm. ● RSA algorithm is safe and secure…

A: Ease of implementation: The RSA algorithm is relatively simple to understand and implement, making…

Q: Explain in your own words why are logical and physical access controls are so important?

A: Data Protection: Logical and physical access controls protect sensitive data from unauthorized…

Q: In what way does the authentication method of "One-Time Passwords (OTP)" work?

A: Introduction: To log in to a network or service, users must enter a single, one-time password that…

Q: Find out how access control approaches are categorised. Compare and contrast the various sorts of…

A: Access control systems are categorized as Discretionary Access Control (DAC), Role-Based Access…

Q: Explain the concept of "zero-trust security" and how it aligns with the principles of virtualization…

A: Zero-Trust Security:Zero-Trust Security is a cybersecurity concept that challenges the traditional…

Q: In the context of security, elaborate on the differences between discretionary access control (DAC)…

A: Access control mechanisms are fundamental to ensuring computer systems and data security and…

Q: What are the primary vulnerabilities of "RSA encryption" and how can they be mitigated?

A: Given,What are the primary vulnerabilities of "RSA encryption" and how can they be mitigated?

Q: How do the methods for preventing deadlock and avoiding it differ from one another?

A: Introduction: A deadlock arises when  group of processes in which each process has a resource and…

Q: Explain the concept of hypervisor-based and container-based security in virtualized environments.…

A: Through the use of virtualization technology, various virtual environments can operate on a single…

Q: How do avoiding a

A: Introduction: Deadlock can be a serious problem in computer systems, leading to reduced performance…

Q: The disk space allotted to a file as a result of the transaction should not be released, even if the…

A: Database transaction  It is a succession of different tasks performed on a database, and all filled…

Q: What is the connection between MULTICS and the beginnings of the area of computer security?

A: PC security protects computer systems and data against tampering, theft, and unauthorized use.  It…

Q: What is the difference between keeping hashed passwords in a file and using a computer to store an…

A: Password Database: The user's password is concatenated with a static salt and a randomly generated…

Q: What are SSH default keys and management in testing?

A: Introduction: SSH keys are the recommended SSH protocol choice because they are more secure than…

Q: But what's the difference between an encrypted password database and a file where hashed passwords…

A: Encryption and hashing are two key concepts in the realm of data guard. An encrypted password…

Q: Why are authorization lists so vulnerable to the unauthorised modification that they need to be…

A: Launch: Authorization lists are encrypted. Between the user and the hardware, the operating system…

Q: What is the role of a TPM when implementing whole disk encryption?

A: Full disk encryption is the process of securing the whole data stored on a disk by encryption. The…

Q: Please response to the following: This is for a Digital Forensics Course I appreciate any…

A: AccessData's Forensic Toolkit (FTK) is a computer forensics software. It searches a hard disc for…

Q: The proposed answer should only deal with problems that have to do with IT security.

A: The practice of information risk mitigation in information security aims to secure information.…

Q: In what ways are authentication and authorisation different from one another? Is it possible for a…

A: Introduction: Authentication is the validation that users claim to be. This is the initial stage in…

Q: Describe the concept of a "key" in encryption. How does key length impact the security of encrypted…

A: Encryption is the process of converting data into a secure, unreadable format using a key or…

Q: Sloth Bank wants to make online banking easy for its lazy customers, so after a customer signs up…

A: Cookie is a text file stored by computer it can store number of visits made to site, passwords,…