A DoS attack that exhausts the capacity of a system or network is called ___________. Volumetric application based logic based hardware based An ICMP protocol/service requesting a destination return a reply message is ___________. Chargen NNTP Ping source quench A DoS attack using broadcast mode to send a spoofed ping message is called ____________. ping of death smurf SYN flood Echo-Chargen TOR is a system that uses ___________. Echo-Chargen onion routing sandboxing capabilities SSL is now known as ___________. MLS TLS DES

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: BlueBook Store has network address 192.168.1.0 with network mask 255.255.255.0. This company wants 4…

A: Answer: step 1: Subnet mask 255.255.255.0 Allocate 8 bits for the subnet. 8 bits for the host. Need…

Q: 22 What type of IPV6 address is required as a minimum on IPV6 enabled interfaces? Choose one a.…

A: Due to company policies I am compelled to solve only one question. I solved the 2nd question which…

Q: ful inspection firewalls forward subsequent packets (non-first packets) mainly based on what? A.…

A: Solution - In the given question, we have to tell the correct answer among the given options.

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: Which of the following is the most crucial function performed by a firewall? I'm currently working…

A: Firewalls let us keep hackers out of our computer system. A Firewall's Primary Function is Packet…

Q: 9) The MAC address is set by the manufacturers of Ethernet networks cards including 802.11 devices.…

A: A boot sector virus is a type of virus that infects the boot sector of floppy disks or the Master…

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: Which of the following address represent an IPV4 address with a 32-bit mask, or an IPV6 address with…

A: ANSWER : OPTION b The address which represent an IPv4 address with a 32-bit mask, or an IPv6 address…

Q: The alert was generated from a PCẤP file (Monday.pcap). Now, its time to start investigating the…

A: The IP header size is 20 to 60 bytes long. So the longest Internet Header (IP header) size can be…

Q: Consider the below topology STAFF01 192.168.1.0/24 NS Server STAFF AN 172.16.0.1 STAFF02…

A: Answer is given below .

Q: If you wanted to have 14 subnet with a class network ID which subnet mask would you use?…

A: We are assuming with class A network Answer: option C  A.255.255.255.240

Q: What information from numerous packets would a stateful inspection firewall like to examine?

A: Monitored Attributes for the Stateful Inspection Firewall: an exhaustive examination The firewall…

Q: 1a) Write a python script using nmap that scans a specified domain or ip address and returns open…

A: PROGRAM CODE:   import nmapnmScan = nmap.PortScanner()nmScan.scan('127.0.0.1', '21-443') # run a…

Q: ______  often begins with some sort of spoofing attack used to compromise a traffic-direction…

A: What is Spoofing Spoofing is an impersonation of a user, device or client on the Internet. It’s…

Q: What is Onion network?

A: Here is your Solution .

Q: Given the following subnet mask, what is its representation in CIDR notation? 255.255.254.0 What is…

A: Given: 255.255.254.0   To Find: CIDR notation: 255.255.255.254/31

Q: Host Monitoring Script Write a Bash script that displays ONLY the following information in the…

A: 1. If you run the ps command without any arguments, it displays processes for the current shell. $…

Q: What is the truth about firewalls? Malware can't get via a packet filter firewall. Firewalls that…

A: Firewalls are security systems that monitor and control network traffic between a private internal…

Q: What is it about the configuration of the Ubuntu firewall that could confuse the user about its…

A: Ubuntu is an operating system, in this if we want to secure this from viruses and external threats…

Q: steps involved when the user opens their browser and visits the website discord.com

A: Given :- A desktop computer with the IP address 192.168.0.5 is running multiple applications as…

Q: what are the risks may cause by Malware attacker to the hosts in the network 1. And what are the…

A: A malware attack is a cyberattack where a malicious software is installed in the target device…

Q: Which of the following are correct definitions of defences: a. Stateless firewalls maintain a list…

A: The correct definitions of defense are option c, e, and f. Explanation:- Option(c). Dorothy Denning…

Q: QUESTION 7 The physical address of a network card is its. O Media Access Control address O soft…

A: 7. Correct answer explanation:  A) The Physical address of a network card is its MAC address. This…

Q: The following is a dump of a UDP header in hexadecimal form: 99d0 043f 0012 7228 The length of the…

A: Given: A dump of a UDP header in hexadecimal form: 99d0 043f 0012 7228. The objective is to find the…

Q: A firewall dependent on to identify what traffic is permitted through it. O a. Channel bank O b.…

A: Access Control Lists (ACLs) are a collection of permit and deny conditions, called rules, that…

Q: What is the firewall ?

A: Firewalls

Q: Given that you have a firewall between the Internet (represented by a cloud) and your network…

A: Introduction:- A network structure is a process used by managers to control and coordinate both…

Q: How many 1 bits are present in the 4th byte of a C class mask that creates 16 subnets? O 1 bit O2…

A: Solution:- Class C :-  Class C network have a subnet mask of 255.255. 255.0 which means that 24 bits…

Q: What is the main difference between a stateful inspection router and a packet-filtering router?…

A: Answer is

Q: From the diagram below, as an administrator of below networks, what are the risks may cause by…

A: Malware attacker can easily attack switch  in network through MAC address flooding attack . MAC…

Q: Which describes black holing? It is a DDoS counter measure It is a long-term strategy It drops all…

A: Black hole: The data packets which entered into the black hole are dropped and cannot send status…

Q: the following using Kali and XP OSs a. Assign Kali IP Address 100.10.1.1/255.255.0.0 b. AssignP…

A: Ping Report PING 100.10.1.2 (100.10.1.2) 56(84) bytes of data. 64 bytes from 100.10.1.2: icmp_seq=1…

Q: A___________firewall allows the administrator to create sets of related parameters that together…

A: To be determine: Select right option

Q: What's true about firewalls? Firewalls with packet filters may prevent dangerous files. Firewalls…

A: What is Firewall: A firewall is a network security device that acts as a barrier between an internal…

Q: What is the main difference between a stateful inspection router and a packet-filtering router?…

A: Definition: As opposed to a basic packet filtering firewall, which makes a filtering decision for…

Q: Question 6 sm 6. What is the goal of an HTTP flood attack? 7. What defences are possible against a…

A: HTTP Flood Flood attacks, as the term, suggests, "flood" a server with requests that require a…

Q: One of the Linux users is unable to communicate to any website as the firewall is configured to…

A: Answer : As firewall is use to block all useless traffic into the network for the purpose of…

Q: a) A/An____attack overwhelms a system with numerous ICMP messages to exhaust the target system's…

A: According to the question security is most important for our real world life we all have to safe…

Q: The default mask for class C is Select one: a. 255.255.0.0 b. 255.0.0.0. C. 255.255.255.0 O d. None…

A: The default Class C mask is: 255.255. 255.0.

Q: Discuss the advantages and disadvantages that user experience when working with computer

A: Advantages of computer: Computer has play a vital role on the society. It has changed the way of…

Q: 2. Emilie is reviewing a log file of a new firewall. She notes that the log indicates packets are…

A: A proxy firewall protects network resources by filtering messages at the application layer.…

Q: The .................. is a client server attack it exploits some of the page rendering features…

A: In a computer security context, client-side vulnerabilities or attacks refer to those that occur on…

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.