2.Should old or unpatched computers be allowed on a LAN? 3.Shutting down unneeded ports and services is an essential and very basic part of computer security because every port open (and every service running) is a possible avenue for a hacker or virus. What is the rule to shut down unneeded ports and services and how to do it properly?  4.Why should network administrators not simply throw old backup media away? 5.Discuss the concept of Demilitarized Zone (DMZ).

Q: Address the following: DHCP is a very promiscuous service, and this can cause unplanned service…

A: 1) Improperly configured DHCP  can cause downtime for the entire office and can put additional…

Q: Describe three potential security flaws in WiFi networks. Identify a conceivable form of attack and…

A: Three potential security flaws in WiFi networks: 1) Configuration Problems: Simple configuration…

Q: What exactly is an assault on a computer network's DNS?

A: An assault on a computer network's DNS (Domain Name System) is a type of cyber attack that aims to…

Q: Explain three possible security vulnerabilities of WiFi networks. For each vulnerability, identify a…

A: To discuss three possible security vulnerabilities of WiFi networks and the type of attack and their…

Q: With regard to WiFi (IEEE 802.11x), compare the security of WEP, WPA, and WPA2.

A: FEEL FREE TO ASK FOR CLARIFICATIONS

Q: Just what sorts of modifications may be performed to a network's configuration in order to safeguard…

A: 1. Set up antivirus programme Antivirus software must be installed and used if you wish to prevent…

Q: What are the best practices for securing IoT (Internet of Things) devices in a network to prevent…

A: IoT devices have become integral to modern life, from smart home appliances to industrial…

Q: The LAN Security Concepts gave you an overview on how vulnerabilities compromise LAN security and…

A: Question: The LAN Security Concepts gave you an overview on how vulnerabilities compromise LAN…

Q: Why is it so important to know the current and planned design of the system before making a security…

A: 1) A security plan for a computer network is a comprehensive strategy that outlines the measures and…

Q: What are the key security protocols used to secure network communications, and how do they work?

A: A collection of uniform guidelines and practices known as key security protocols is intended to…

Q: rnet protocols. A effective security strategy considers the status and resources of the target…

A: Understanding Internet Protocols (IP) is crucial for anyone involved in the administration of…

Q: The MAC or physical address of a computer attempting to log on to a network can be used to restrict…

A: Mac Address, shortened as Media Access Control address, is the unmistakable chronic number given for…

Q: Redirecting harmful traffic from one virtual private network to another might be the cause of an…

A: The above question is solved in step 2 :-

Q: What is the IP address of the firewall on the local LAN?

A: Here is the solution:

Q: What kinds of changes may be made to computer networks to protect them from being infected with…

A: Install antivirus programmes. Antivirus software must be installed and used if you wish to prevent…

Q: How does Distributed Denial of Service (DDoS) mitigation technology contribute to network recovery…

A: Distributed Denial of Service (DDoS) attacks pose a significant threat to network security and can…

Q: What is DNS tunneling and how can it be prevented? Explain port scanning and how it can be…

A: In questions with multiple questions, we must answer the first one.

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: When it comes to the protection of email accounts, do those in charge of network administration give…

A: The abbreviation for "email" is "electronic mail." Email is a kind of electronic communication that…

Q: How precisely does a firewall protect a network, and what is the role of a highly regarded firewall…

A: How precisely does a firewall protect a network? A firewall is a type of network security system…

Q: If a network has two servers and twenty workstations, where should an anti-virus programme be…

A: A network consists of two or more interconnected computers to share resources (such as printers and…