Which of the following is not true about message authentication code (Mac) class

Q: Which of the following provides the best (strongest form of) authentication? O a. What a person has…

A: Introduction Authentication is the process of verifying the identity of a user, device, or system in…

Q: Application-level proxies may have trouble with end-to-end encryption. Propose an approach for an…

A: Complete encryption: End-to-end encryption may be difficult for application-level proxies. How can…

Q: List the command that will use for each step in CentOS, and answer the last question. 1. Practice…

A: Answer: Based on demand last question I have given answer in brief explanation

Q: 17. Which of the following statements is false about the key distribution center (KDC)? a.…

A: The answer is given in the below step

Q: End-to-end encryption decryption may be problematic for application-level proxies. Provide a…

A: The network layer's main job is to connect everything from end to end. By sending a network layer…

Q: PF sense is the name of a firewall that is both open-source and free to use. that could be used to…

A: Sure, here are the general steps to install and configure pfSense to block DoS attacks:

Q: The program PF sense is a firewall that is open source and free to use. Do you have any instructions…

A: PF sense is an open-source firewall that can be used to protect internal networks from external…

Q: You intercepted an encrypted message: DLKJD.  It is a substitution cipher.  What could it de-crypt…

A: Each letter in the plaintext (original message) is replaced by another letter or symbol according to…

Q: What is a reverse shell?

A: A reverse shell is a type of session cyber attackers commonly use to open communication ports…

Q: Hash

A: Given :- A  password system that initially consists of password in the form of plain text   Need to…

Q: Which of the following is not one of the 4 A’s of access control?   A. Authorization   B.…

A: The objective of the question is to identify which of the given options is not part of the 4 A's of…

Q: A user enters a logon name and a password to gain network access. Choose the best description to…

A: Multi-factor Authentication (MFA) is an authentication method that requires the user to provide two…

Q: A network engineer implements a new security protocol. This includes the use of security id before a…

A: a) Confidentiality

Q: Which of the following best describes how the logging approach called "local logging" is different…

A: In the realm of security and network management, the approach to logging plays a pivotal role in…

Q: Consider the two sixteen bit numbers: 10110100 01000110 11001000 01101110 Compute the Internet…

A: Network checksum are like digital fingerprint used to identify data errors during transmission. It…

Q: You have been asked to design a secured and strong session token handling method. Which of the…

A: correct answer  :d As we have been asked to design a secure and strong session token handling…

Q: How is the hash value used for message authentication stored securely? Is it possible to break a MAC…

A: Introduction The authentication of messages is one more sort of security. In that it gives data…

Q: Explanation of how to implement native authentication and authorization services for gaining access…

A: Here's how to solve it: Here are the safety measures that are in place: New long-playing record…

Q: For allowed traffic that has a sufficient amount of the payload traverse the firewall, AppID will…

A: The use of firewalls is a common practice in network security to protect networks from unauthorized…

Q: When using a MAC (message authentication code), what happens if an attacker attempts to change the…

A: When an attacker attempts to modify the Tag (MAC) and ciphertext of a communication during transit,…

Q: Suppose certifier.com creates a certificate for foo.com. Typically, the entire certificate would be…

A: To produce the certificate, certifier.com digitally includes the signature and sends the…

Q: A local Windows 10 administrator created a group called Trainees using Computer Management console.…

A: Answer : True .

Q: Firebase rules provides a way to identify user role while performing read and write operations.…

A: Rules for username: i) The username consists of 8 to 50 characters inclusive. If the username…

Q: Write a Snort signature that alerts on a detecting a cookie 'monster' that has a null value (i.e. no…

A: The following is the snort rule you will be needing to put into the local.rules file of your snort…

Q: Investigate the most popular internet communication protocols. Security can only be employed…

A: In a communications system, a communication protocol is a set of rules that enables two or more…

Q: in order to launch break a server, an attacker wanted to study the communication pattern. What could…

A: Although server-side attacks are aimed at jeopardizing and breaching data and applications on a…

Q: End-to-end encryption decryption may be problematic for application-level proxies. Provide a…

A: Given: For application-level proxies, end-to-end encryption could be a concern. Propose a solution…

Q: Here are some details about the methods that are used most often on the internet. Before security…

A: Port control is one of the most important internet security topics because it controls network…

Q: Write a script to automatically raise an alarm when the the Admin's session cookie is stolen.

A: Did you realise that your website stores sensitive information in cookies? Did you realise that…

Q: In Kerberos, client sends the server the following message which contains two parts: Tickety,…

A: The ticket that a client can safely provide to a server on the client's behalf in order to access…

Q: 37. Which of the following messages belong to CHAP authentication protocol? A. Success B. Request C.…

A: CHAP  is a challenge and response authentication method that Point to Point Protocol  servers use to…

Q: a client requests access to protected data, the web server's built-in authentication and…

A: When a web client seeks access to protected resources, the authentication and authorization services…

Q: 9. Explain the difference between IDS and Firewalls a. Bob has received a message from Alice. The…

A: In questions with many questions, we must solve the first three

Q: In the TLS 1.2 handshake protocol, a ciphersuite is negotiated between the client and the server.…

A: Answer to the above question is in step2.

Q: PF sense is an open source firewall . that can be used to protect the internal network from the…

A: pfSense is a free and open-source firewall that has the same (and sometimes even more) features as…

Q: True or False?  - A route table in AWS is an alternative to security groups, and they contains a set…

A: The answer is given below step.

Q: What are some root causes of storing personal information in clear text files? What are some root…

A: Main Root Cause Of Stealing Information stored in Clear Text file and FTP .

Q: For your online PayPal account, you must create a password. Which of these passwords is the LEAST…

A: Least secure password

Q: What is the Apache web server, exactly? Examine the configuration file /etc/httpd/conf/httpd.conf…

A: Introduction Actually, the Apache web server is the most widely used webserver software on the…

Q: We've compiled a list of the most popular internet protocols for your perusal. To apply security…

A: The World Wide Web is only one of many ways that information can be obtained through the…

Network Security

The word "network security" refers to a wide range of technology, devices, and processes. In its most basic form, it is a combination of rules and configurations that use both hardware and software technologies to safeguard the confidentiality, integrity, and accessibility of computer networks and data. Every company, regardless of sector, size or infrastructure, needs network security solutions to protect itself from the ever-increasing landscape of cyber threats that exist today.