16 ig :One of the following is NOT pervasive security mechanism Trusted functionality O Security recovery O Traffic padding O Event detection 17 dijuall :Adding header frame and trailer frame is the reasonability of Application layer TCP layer IP layer Data link layer O
Q: Subnet 1: Subnet A= Subnet ID: 195.120.12.0/? Subnet Mask: ? First Host IP address: ? Last Host IP…
A: question 5) 195.120.12.0/24 - create VLSM scheme for two subnets, subnet A requires 12 hosts and…
Q: Given a class C network IP address 197.20.11.0 and subnet mask is 255.255.255.240. 1. How many bits…
A: According to the information given:- We have to follow the instruction in order to find the How many…
Q: Each of the following is true regarding TCP SYN port scanning except_______. a. it uses FIN…
A: To be determine: Select right option
Q: )IPSEC provides security at which layer of the network a Network b Data Link c…
A: IPSEC protocol was developed by The Internet Engineering Task Force, or IETF.
Q: A subnet mask is used to differentiate the host portion from the network portion in aTCP/IP address.…
A: ANS: - True A subnet mask differentiates the host portion from the network portion in a TCP/IP…
Q: Host A sends a UDP datagram containing 8880 bytes of user data to host B over an Ethernet LAN.…
A: Given Data:- Host A sends a UDP datagram containing 8880 bytes of user data to host B over an…
Q: Identify the default subnet mask and CIDR value for the IP address 13.75.137.90 •Please solve it…
A:
Q: Why can traditional networking security devices NOT be used to block Web application attacks? a.…
A: To be determine: Select right option
Q: Question 1: Discuss the packet of IP address format and its functions Question 2: Explain what is…
A:
Q: Q3/ Subnet the Class C IP Address 195.168.3.1 So that you have **** network each with a maximum (10,…
A: Bits needed for 10 subnets =4 =24 =16 potential subnets Current mask= 255.255.255.0Bits necessary…
Q: 2) Authentication applied to all of the packet except for the IP header is, A) ESP tunnel mode B)…
A: ESP tunnel mode Option(A) is the correct answer.
Q: 2- Identify the default subnet mask and CIDR value for the given IP address. 222.110.69.14
A: IntroductionUnderstanding networking could be a basic a part of configuring complicated environments…
Q: IPv4 network layer addressing
A: Given :- In the above question, the statement is mention in the above given question Need to…
Q: Question 5 10 Points
A: Step 1 Explanation: if the first three octets of an IP address are the same for IP is same, then…
Q: What does a router do when it gets a packet with a destination network address that is unknown to…
A: Introduction: A vulnerability is a weakness in a computer system that can be exploited by a threat…
Q: 6. An ISP assigns a customer a /23 IPv4 address block. a) The maximum number ofbits the customer can…
A: Internet service provider: The ISP is defined as the interface or the platform that is used to…
Q: 1- Give the clas.... And default mask... ... for this IP address 225.1.0.0 2- How many host... 3-…
A: 1. Given that the class________________ And default mask _____________________ for this IP address…
Q: Question 8 Network Address Translation (NAT) is method of remapping an IP address to a machine's…
A: Given:
Q: Can I have a detailed, step by step explanation for the following question? As a System…
A: Our ip address block is given by 192.168.2.0/24 In this example we need to create the 10 subnet from…
Q: 24) which of the following is not true about Protocol Analyzer from the network Administration…
A:
Q: 16. Encryption and Decryption is the responsibility of ___ Layer. a. Physical b. Network c.…
A: Given: 16. Encryption and Decryption is the responsibility of ___ Layer. a. Physical b.…
Q: The First Octet of class C IP address starts with the 011 bit(s). True False The End user Devices…
A: Given: The First Octet of class C IP address starts with the 011 bit(s). The End user Devices…
Q: which of the following is not true about Protocol Analyzer from the network Administration…
A: Protocol Analyzer: It is also called a sniffer packet analyzer, network analyzer, or traffic…
Q: Describe TCP/IP and its functions. What layer of the OSI model does TCP/IP reside and what attacks…
A: TCP/IP The term TCP/IP refers to the "Transmission Control Protocol/Internet Protocol" in computer…
Q: Nearest DNS will with the ISP to provide the IP address of asked host name. Select one: O True O…
A: Internet of service it provide access to the internet each time you connect to the internet…
Q: explain the role and how the following are coordinated in networking to achieve efficient and secure…
A: NAT NAT maintains officially registered IP addresses. Provides privacy as the device's IP address,…
Q: 4. IP Security operates in which layer of the OSI model? A. Network Layer B. Transport Layer C.…
A: As per our guidelines we are supposed to answer three questions. Kindly repost other questions as a…
Q: From the below picture, Identify the type of architecture Perimeter network Internet Packet-fitering…
A: Inside Versus Outside architecture: It is an simple firewall architecture. In the architecutre, we…
Q: Add a DHCP server to the network with network ID of 223.12.12.0/24. Configure the DHCP server so…
A: Given: Add a DHCP server to the network with network ID of 223.12.12.0/24. Configure the DHCP…
Q: Question. 20 of 00 A Choose the correct option O Private Address Translation PAT (aka overload NAT…
A: ANSWER: c) Port Address Translation It is a type of NAT which translate address at the port level.…
Q: For each of the following IPv4 addresses for14.183.124.125 1 – CIDR notation 2 – Subnet mask 3 –…
A: 1. CIDR notation class A has range from 0 to 127 and has 8 bits for the network therefore…
Q: What are the advantages of placing cryptographic algorithms at the network layer? 1. Applying…
A: Advantages: Protect the IP address: When the cryptographic algorithms are applied to the source or…
Q: emet mpare packet format in tunnel mode and transport mode of IPse opose the packet generated by the…
A: IPSec protocol's focus is to provide or give security services and security groups for IP packets…
Q: ***** When the load is greater than the capacity, the delay.. b. Increases linearly c. Goes to…
A: 1) C option is correct that is: Goes to infinity Explanation: Packets become blocked at nodes when…
Q: QUESTION 1 Layer 3 confidentiality implies that O IP packet payload is encrypted. O IP packet header…
A: Layer 3: In OSI reference model Network layer is the layer 3. This network layer is responsible for…
Q: the 3rd phase of operation in the IEEE 802.11i Protocol? i) Protected Data Transfer ii)…
A: the 3rd phase of operation in the IEEE 802.11i Protocol
Q: 1. IPV6 has address space of A. 16 bits B. 128 bits C. 32 bits D. 8 bits 2. IP address is a --- A.…
A: IPv6 address space IP address layer IP address with 32 bit number
Q: uestion 1: (25 marks) During your study of T215B, you have been introduced to a set of concepts,…
A: Answer is given below .
Q: During a network forensics investigation you are given a very large packet capture file. Which of…
A: Choosing the correct option.
Q: Please I need the answer for this question. Book's name is " Computer Security and Penetration…
A: Weakness in TCP/IP: It's not generic in nature. So, it fails to represent any protocol stack apart…
Q: Deliver packet to higher layer (eg. TCP, UDP) Process (AH/ESP) Match found ВYРASS Not No match…
A: When the regular IP packets are received thens search is performed by an IPSEC to match with the…
Q: An IP address can be separated into parts. What are these parts? 1. Network ID and Host ID O II.…
A: The IP has two parts: 1)Network ID 2)Host ID example for IP address is: 192.168.32.170 192.168.32 is…
Q: a. Mask:255.255.248.0/21 b. Mask:255.255.255.0/24 c. Mask:255.255.255.170/25 and IP Address:…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Step by step
Solved in 2 steps
- Question mo 3. NMAP' is a tool for Port scanning and services; or Exploitation of vulnerabilities 4. Sniffer is an attack method: passive; or Asset; Full explainthe this question very fast solution sent me step by step Don't ignore any part all part work u Not:- Text typing work only not allow paper workSuppose an organization uses a secure VPN to securelyconnect its sites over the Internet. Jim, a user in theorganization, uses the VPN to communicate with his boss,Mary. Describe one type of communication between Jim andMary which would not require use of encryption or othersecurity mechanism, and another type of communication which would require encryption or other security mechanisms. Please explain your answer.Q3.Atalia, who is in Kuala Lumpur, wants to send an important company’s trade secret to his CEO, Eril in Swiss. Q3. a) Scenario A. Atalia does not want any other person to read that message. Question: What security technique do you suggest for Atalia to use? Q3. b) Scenario B Eril shared with Atalia Key-J. Atalia uses Key-J to encrypt the file. Eril will decrypt Atalia’s file that he receives with Key-K. Questions: i) What type of Encryption is Amin using? Justify your answer. Q3. b) Scenario B. Questions: ii) Suggest one algorithm for Amin to use in this type of Encryption.
- Multiple choice related to AWS: Question 1: Which of the following are NOT AWS Identity and Access Management (IAM) best practices? (Select all that apply) a. Disable multi-factor authentication (MFA). b. Share access keys. c. Rotate credentials regularly. d. Grant least privilege. Question 2: Which types of information does Amazon CloudWatch collect monitoring and operational data as? (Select all that apply.) a. Events b. Authentications c. Incidents d. Objects e. Logs f. Metrics Question 3: Which AWS services can be used to monitor and troubleshoot a failed job/task/deployment? (Select all that apply.) a. AWS CloudTrail b. Amazon Cognito c. Amazon CloudWatch d. AWS Trusted Advisor e. Amazon Inspectori._____________is an example of passive network security attack.a) denial of serviceb) replay c) modification of messaged) traffic analysisii. In _________attack, an entity deceives another by falsely denying responsibility for an act a) falsification b) repudiationc) corruption d) intrusioniii. Which one of these cryptographic techniques can be used for both confidentiality and authentication of message or data?a) MACb) Hash Function c) Public Key encryptiond) Symmetric key encryptioniv. Message authentication protects against___________a)passive attack b) active attack c) eavesdropping d) none of the attacksii. Which one is not categorized as an asset of the computer system?• a) Hardware • b) Software • c) Firmware• d) System OperatoMCQ 6: Which of the following AWS security features is associated with an EC2 instance and functions to filter incoming traffic requests? (A) Security Groups (B) cli
- Microsoft Exchange has been recently found to be a common entry point for ransomware infections. Read about a new exploit method called OWASSRF at https://www.crowdstrike.com/blog/owassrf-exploit-analysis-and-recommendations/ . This exploit has been used to gain access and hide the presence of this exploit from forensics tools. Pick any one step of the MITRE ATT&CK framework to study the CVE-2022-41080 vulnerability. This vulnerability was partly responsible for the OWASSRF exploit method. More about the CVE-2022-41080 is here: https://cve.mitre.org/cgibin/cvename.cgi?name=CVE-2022-41080 Deliverables: Use the “harden” phase of the MITRE D3F3ND framework (https://d3fend.mitre.org/) to describe how you would defend your systems against this vulnerability. Write an insightful one-page report describing your approach, and cite all your sources..The raw network packets of the UNSW-NB151 dataset was created by the IXIA PerfectStorm tool in the Cyber Range Lab of the Australian Centre for Cyber Security (ACCS) for generating a hybrid of real modern normal activities and synthetic contemporary attack behaviours. Tcpdump tool used to capture 100 GB of the raw traffic (e.g., Pcap files). This data set has nine types of attacks, namely, Fuzzers, Analysis, Backdoors, DoS, Exploits, Generic, Reconnaissance, Shellcode and Worms. The Argus and Bro-IDS tools are used and twelve algorithms are developed to generate totally 49 features with the class label. Make at least 4 Hive queries (refer to the marking scheme). Apply appropriate visualization tools to present your findings numerically and graphically. I need some help as to how should I approach this question. I have been learning Hadoop from my university but the resources they have provided are all over the place and not really explaining from beginning to end. I am stuck with the…Please answer all the three chossing questions. Thank you in Advance. 22) ___________________An Inline IDS can also terminate or restart other processes on the system. Answer : True or False 23) Which of the following is not the component of a passive IDS. a) Analysis Engine b) Traffic Collector(Sensor) c) Signature Database d) Protocol Analyzer 24) Which of the following is true about Protocol Analyzer from the Network Administration perspective: a) Anylyzing security problem b) Detect misconfigured/misbehaveing applications c) Gathering and reporting networj usage d) Debugging client/server communication
- 1.Marty is designing a new access control system for his organization. He created groups for each type of user: engineers, managers, designers, marketers, and sales. Each of these groups has different access permissions. What type of access control scheme is Marty using? Discretionary access control Role-based access control Rule-based access control Mandatory access control 2.What type of malware is self-replicating? Botnet Trojan Worm Spam 3. A ______________ is an encrypted hash.Alert dont submitAI generated answer. What is secret-free authentication? Discuss one of such protocol and/or advantage of using secret-free authenticationThe raw network packets of the UNSW-NB151dataset was created by the IXIA PerfectStormtool in the Cyber Range Lab of the Australian Centre for Cyber Security (ACCS) for generatinga hybrid of real modern normal activities and synthetic contemporary attack behaviours.Tcpdump tool used to capture 100 GB of the raw traffic (e.g., Pcap files). This data set hasnine types of attacks, namely, Fuzzers, Analysis, Backdoors, DoS, Exploits, Generic,Reconnaissance, Shellcode and Worms. The Argus and Bro-IDS tools are used and twelvealgorithms are developed to generate totally 49 features with the class label.a) The features are described here.b) The number of attacks and their sub-categories is described here.c) In this coursework, we use the total number of 10-million records that was stored inthe CSV file (download). The total size is about 600MB, which is big enough toemploy big data methodologies for analytics. As a big data specialist, firstly, wewould like to read and understand its features,…