To address your question, we will first define the key terms and then explain the specific attack technique that enables a penetration tester (pen-tester) to gain visibility into traffic on VLANs beyond their native VLAN.
VLAN (Virtual Local Area Network) is a technique that segments a network into smaller subnets for better management and security. Pen-testers, or ethical hackers, use various techniques to test the security of these networks. One attack technique that allows a pen-tester to gain visibility into traffic on VLANs other than their native VLAN is "VLAN Hopping."
VLAN Hopping is an attack in which an attacker sends packets to, or receives packets from, a target VLAN that is not their native VLAN. There are two common methods to perform VLAN hopping: Switch Spoofing and Double Tagging.
Switch Spoofing: In this method, the attacker configures their device to appear as a network switch and establishes a trunk link with a real switch. This allows the attacker to access all VLANs that the real switch is aware of.Double Tagging: In this method, the attacker encapsulates a packet with two VLAN tags. The first tag matches the attacker's native VLAN, and the second tag corresponds to the target VLAN. When the packet reaches the switch, the first tag is removed, and the packet is forwarded to the target VLAN with the second tag intact.In summary, VLAN Hopping is the attack technique that allows a pen-tester to gain visibility into traffic on VLANs other than their native VLAN. This can be achieved through methods such as Switch Spoofing and Double Tagging, which exploit weaknesses in VLAN implementations to bypass security measures.
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does anyone know what's wrong with this code
Which of the following is a network vulnerability scanner? (Choose two.) A) Nessus B) Keylogger C) Nbtstat D) Nmap E) pathping
The network vulnerability scanners among the given options are Nessus and Nmap.
How are Nessus and Nmap categorized as network vulnerability scanners?Nessus and Nmap are both widely recognized network vulnerability scanners that help organizations identify and address security vulnerabilities within their computer networks. Nessus is a powerful and comprehensive vulnerability scanning tool that scans networks, systems, and applications for known vulnerabilities. It provides detailed reports and recommendations to help prioritize and mitigate potential risks.
Nmap, on the other hand, is a versatile network exploration and auditing tool that can also be used for vulnerability scanning. It helps discover hosts, services, and open ports, allowing security professionals to identify potential entry points for attacks. Both Nessus and Nmap play crucial roles in ensuring the security of networks by enabling proactive vulnerability management and risk reduction.
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Why is ROM used for in modern computers?
Answer:
Because ROM saves even after the computer is turned off
Explanation:
RAM doesnt function when the computer is off, ROM does.
A data analyst wants to assign the value 50 to the variable daily_dosage. Which of the following types of operators will they need to write that code?
Assignment
The analyst can use an assignment operator to write the following code: daily_dosage <- 50. In this code, the assignment operator <- is used to assign a value of 50 to the variable daily_dosage.
Since the data analyst wants to assign the value 50 to the variable daily_dosage. The types of operators that will they need to write that code is option D: Assignment.
What is an assignment operator?The assignment operator in the C# programming language is the operator used to assign a new value to a variable, property, event, or indexer element. The use of assignment operators is also possible for logical operations like bitwise operations, operations on integral operands, and operations on Boolean operands.
Therefore, in the above case, so the code daily dosage - 50 can be written by the analyst using an assignment operator. This code uses the assignment operator - to give the variable daily dosage a value of 50.
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See options below
A data analyst wants to assign the value 50 to the variable daily_dosage. Which of the following types of operators will they need to write that code?
Single Choice Question. Please Choose The Correct Option
A
Arithmetic
B
Logical
C
Relational
D
Assignment
when looking at a sata data connector next to a sata power connector which one is larger?
The SATA power connector is larger than the SATA data connector.
The data connector is typically 15-pin, while the power connector is only 4-pin. Data connectors have multiple pins that are used to transfer data between devices, while power connectors are used to provide electrical power.
The SATA data connector is used to transfer data between the motherboard and the hard drive or SSD. It is typically 7 pins and measures about 8mm in width.
The SATA power connector, on the other hand, is used to provide power to the hard drive or SSD. It is typically 15 pins and measures about 15mm in width.
So, when looking at a SATA data connector next to a SATA power connector, the SATA power connector will be larger.
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Need the answer ASAP!!!!!!!!
I’ll mark brainliest if correct
Drag each label to the correct location on the image. Match the correct component to the part on the flowchart
Procedure 1
subroutine
procedure 2
decision
input
End
Start
Answer:
i answerd this on a diffrent page
Explanation:
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it prints out, on a line by itself, the sum of all the even integers read.
This is the first attempt, but it was marked wrong by MyProgrammingLab:
----------------------
Sum = 0
n=1
while(n>0):
n = int(input("Enter positive integer "))
if (n < 0):
break
if(n%2==0):
Sum+=n
print(Sum)
----------------------
MyProgrammingLab is stating that I should be using sum, True, and False.
The code provided is correct, but MyProgrammingLab is expecting the use of the built-in functions sum(), True, and False. Here is an example of how to use these functions in the code:
Sum = 0 n = 1 while True: n = int(input("Enter positive integer ")) if n < 0: break if n % 2 == 0: Sum += n print(sum([Sum]))
To further explore this topic, you can look into different ways of using the sum(), True, and False functions to improve the efficiency of your code. Additionally, you can explore other ways of looping through data, such as using a for loop or a while loop, and look into different ways of using conditional statements.
Finally, you can also look into other methods of manipulating data, such as using list comprehensions.
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what is the best definition of the word app?
Answer:
Software designed to run on computers and other devicesA
Explanation:
The name for entering numbers into a spreadsheet is D___ E____. Write out the full name in ALL CAPITALS!
Answer:
DATE
Explanation:
Can anyone please help me on these two questions it would really help xxx
Answer: No one can interpret or hack it.
Explanation:
Because there is nothing to hack.
take it from someone who hack their teachers laptop as a dare. It was so easy.
How can presentation software be used in a business or professional setting? Choose all that apply.
Answer:
Presentations are commonly projected onto a whiteboard a large screen.
Slides can also be printed out onto clear acetate and used with a overhead projector (0HP) to project the contact onto a screen. If this method is used each acetate side usually has to be replaced my newly.
Presentations can also be set up to play through a large did you go display in reception areas of the hotels, schools, businesses etc.
Answer:
The answers are A, B, and C
Explanation:
to automate the ticket-purchasing process at movie theaters through a kiosk
to teach lessons to high school students
to deliver a sales presentation to clients
why do most operating systems let users make changes
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
A(n) ____________________ key is a key that is not reused, but rather is only used once, thus improving security by reducing the amount of material that can be analyzed via cryptanalysis to break the cipher.
Answer:
Computer Security
Explanation:
if referring to only to a computer, then it can be considered secure when the computer does what is is supposed to do and only what it is supposed to do, but in more modern times the definition has shifted from the computer to the information being processed
Amazon.com purchases flat screen computer monitors from HP for $275.59 and sells them for $449.99. What is the amount of markup?
Answer: 82%
Explanation:
$ 449.99- $ 275.59= % 224.40
$ 224.40/ $ 275.59*100= 81.4253057078
Who is responsible for managing a website? Check all of the boxes that apply.
website supervisor
website host
web designer
webmaster
Answer:
website host web designer webmaster
Explanation:
Q:
Who is responsible for managing a website? Check all of the boxes that apply.
A:
website host web designer webmaster
The people who are responsible for managing a website may include the website host, web designer, and webmaster. Thus, the correct options for this question are B, C, and D.
What is a website?A website may be defined as a collection of World Wide Web pages that usually contain links to each other and are made available online by an individual, company, or organization. It includes a collection of files and related resources accessible through the World Wide Web and organized under a particular domain name.
According to the context of this question, except for the website supervisor, all are responsible for managing a website. This is because it usually supervises and regulates websites that are managed by other people like website hosts, web designers, and webmasters.
Therefore, the people who are responsible for managing a website may include the website host, web designer, and webmaster. Thus, the correct options for this question are B, C, and D.
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You can become a trustworthy person by doing all of the following EXCEPT:
Answer:
lying to someone I guess
Answer:
Being dishonest only about small issues
Explanation:
consider a demand-paging system with the following time-measured utilizations: cpu utilization: 15% paging disk utilization: 97.7% other i/o devices: 5% which of the following is likely to improve cpu utilization? group of answer choices install a bigger paging disk increase the degree of multiprogramming decrease the degree of multiprogramming install a faster cpu
Considering a demand-paging system with the following time-measured utilizations: CPU utilization at 15%, paging disk utilization at 97.7%, and other I/O devices at 5%, the option most likely to improve CPU utilization is to increase the degree of multiprogramming.
This is because increasing the degree of multiprogramming will allow more processes to run concurrently, keeping the CPU busy and improving its utilization. A high paging disk utilization indicates that the system is spending a lot of time on paging activities, which could be mitigated by having more processes in memory to keep the CPU busy and reduce idle time.
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Carmen works in an insurance office, and she is not allowed to talk about any of the clients' names outside of work. What is guiding that mandate?
A) a company policy
B) a federal law
C) a federal regulation
D) a state law
The mandate that Carmen is not allowed to talk about any of the clients' names outside of work is most likely guided by a company policy.
What is the importance?Many companies, especially those that handle sensitive information like insurance offices, have strict policies in place to protect their clients' privacy and maintain confidentiality.
However, depending on the specific industry and location, there may also be federal or state laws and regulations that require companies to protect client information. Nevertheless, without further information, it is most likely that Carmen's mandate is driven by the company's privacy policies.
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Joshua needs to store all of his music (over 2 GB), his movies (4GB), and his pictures (1GB). He wants to be able to access his media wherever he goes. He needs a cheap storage solution. Which type of storage would be best for Joshua?
Answer:Cloud storage
Explanation:I think that the cloud storage would be his best choice, because there are free cloud storages for use and all you need is access to the internet to upload or download files from them.
why does the ethernet protocol include a 64-bit preamble before every packet that consists of alternating 00s and 11s.
The 64-bit preamble is used to inform devices on the network that an Ethernet packet is about to be sent. This preamble helps synchronize the sending and receiving of data on the network.
The 64-bit preamble is a sequence of alternating 0s and 1s that appear before each Ethernet packet. This preamble is used to inform devices on the network that an Ethernet packet is about to be sent. By using this preamble, the receiving device can synchronize its clock with the sending device, allowing it to more accurately interpret the data in the packet. The preamble also contains a start frame delimiter (SFD) which marks the beginning of the Ethernet packet. This helps the receiving device to easily identify when the packet begins and ends. The 64-bit preamble is an essential part of the Ethernet protocol, as it provides devices on the network with the necessary information to accurately interpret and process Ethernet packets.
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What is Adobe Dreamweaver ? What is it used for ? Name and describe its major components and features in detail
Answer:
Part A
Adobe Dreamweaver is a computer application used for building websites and other types of web development, as well as mobile content development for both the intranet and the internet, on the Apple OS X and Windows Operating System Platforms
Part B
Adobe Dreamweaver is used for designing, building, and coding websites and mobile contents by developers and designers and by mobile content developers
Part C
i) Adobe Dreamweaver allows rapid flexible development of websites
The simplified engine on which Adobe Dreamweaver is based makes it easy to adapt web standards including CSS, and HTML for personalized web projects, thereby aiding learning of the web standards and fast (timely) web development
ii) The time between starting development and deployment is shorter when using Adobe Dreamweaver due to the availability of customizable templates that serve wide range of user web interfaces, including e-commerce pages, newsletters, emails and blogs
iii) Building of websites that adapts to the screen size of the device from where the site is accessed is possible with Adobe Dreamweaver
Explanation:
What network setting defines the network device that routes packets intended for hosts on remote networks?A. Default routerB. NetmaskC. Host nameD. IP addressE. DNS server
The default router setting in network configurations specifies the network device responsible for routing packets to hosts on remote networks, ensuring proper communication between different networks. Therefore, option A is correct.
Default router refers to a crucial network setting that determines the network device responsible for directing packets to their intended destinations on remote networks.
Also known as the default gateway or default gateway router, it serves as the entry point for network traffic that needs to be routed outside of the local network.
The default router setting ensures that data from a host on one network is correctly forwarded to a host on another network by identifying the appropriate path to take.
It plays a pivotal role in enabling connectivity and efficient data transmission between networks in a network infrastructure.
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_____ includes the technologies used to support virtual communities and the sharing of content. 1. social media 2.streaming 3. game-based learning
Answer: it’s A, social media
Explanation:
Social media are interactive digital channels that enable the production and exchange of information. The correct option is 1.
What is Social Media?Social media are interactive digital channels that enable the production and exchange of information, ideas, hobbies, and other kinds of expression via virtual communities and networks.
Social media includes the technologies used to support virtual communities and the sharing of content.
Hence, the correct option is 1.
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what command can be used to see what actual time servers are being used for synchronization?
To see the actual time servers used for synchronization, use the command `ntpq -p`. This command displays a list of time servers along with their status.
To elaborate further:
1. Open a terminal or command prompt on your computer.
2. Type the command `ntpq -p` and press Enter.
3. The output will display a list of time servers being used for synchronization.
The list includes columns such as remote (the server address), refid (reference identifier), st (stratum), t (type), when (time since last received), poll (polling interval), reach (reachability), delay (network round-trip time), offset (time offset), and jitter (estimated error).
The command `ntpq -p` queries the Network Time Protocol daemon (NTPD) running on your system for the list of configured time servers, their current status, and synchronization details. By examining this information, you can assess the accuracy and reliability of your system's time synchronization.
Please note that this command works for Unix-like operating systems, including Linux and macOS. If you are using Windows, you can use the command `w32tm /query /peers` to achieve a similar result.
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what dictionary value would we use to perform a grid search for the following values of alpha? 1,10, 100. no other parameter values should be tested
To perform a grid search to determine if normalization should be used and test the given alpha values, we would use the following dictionary value: {'alpha':[1, 10, 100], 'normalize':[True,False]}.
To perform a grid search to determine if normalization should be used and for testing the following values of alpha (1, 10, 100), we would use option b) [{'alpha':[1, 10, 100], 'normalize':[True,False]}]. This option represents a list of dictionaries, where each dictionary contains hyperparameters that need to be tested during a grid search. In this case, the hyperparameters are 'alpha' and 'normalize', and the values for 'alpha' are 1, 10, and 100, while the values for 'normalize' are True and False. This would allow us to test different combinations of hyperparameters to find the best configuration for our model.
In machine learning, grid search is a common technique used to search for the best combination of hyperparameters that can maximize the performance of a model. In this context, hyperparameters are the parameters that are set before the model training process, such as regularization parameters, learning rate, number of hidden layers, etc.
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The complete question is:
What dictionary value would we use for a grid search to check the following alpha values and see if normalisation is necessary? 1, 10, 100
a) alpha=[1, 10, 100]
normalize=[True,False]
b) [{'alpha':[1, 10, 100], 'normalize':[True,False]}]
c) [{'alpha': [1, 10, 100]}]
what are the differences between Cc & Bcc in emails that are sent ?
Cc stands for " carbon copy " and Bcc stands for " Blind carbon copy ". The difference between Cc and Bcc is that carbon copy (CC) recipients are visible to all other recipients whereas those who are BCCed are not visible to anyone.
Answer:
CC- Carbon copy
BCC- Blind carbon copy
Explanation:
What does CC mean?
In email sending, CC is the abbreviation for “carbon copy.” Back in the days before internet and email, in order to create a copy of the letter you were writing, you had to place carbon paper between the one you were writing on and the paper that was going to be your copy.
Just like the physical carbon copy above, CC is an easy way to send copies of an email to other people.
If you’ve ever received a CCed email, you’ve probably noticed that it will be addressed to you and a list of other people who have also been CCed.
What does BCC mean?
BCC stands for “blind carbon copy.” Just like CC, BCC is a way of sending copies of an email to other people. The difference between the two is that, while you can see a list of recipients when CC is used, that’s not the case with BCC. It’s called blind carbon copy because the other recipients won’t be able to see that someone else has been sent a copy of the email.
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Merry Christmas ! good day
list out the features of a computer.
Answer:
Speed. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. ...
Accuracy. Computers perform calculations with 100% accuracy. ...
Diligence. A computer can perform millions of tasks or calculations with the same consistency and accuracy
Virtual memory is stored on a RAM chip. True False
Answer:
False is a right answer.
Answer:false
Explanation:Virtual memory is stored on a RAM chip. False. Computers require current (DC) to power their electrical components and to represent data and instructions. The control unit directs the movement of electronic signals between the memory and the ALU.
COMP CH. 5 Flashcards - Quizlet
Drag the system component on the left to the device or program that fits with the system component.
Answer:
A. Back up software - Utility software
B. Printer - Device drivers
C. Camera - Firmware
D. Television - Firmware
E. Games console - Firmware
F. Antivirus software - Utility software
G. Disk Cleaner - Utility software
H. Video Card - Device drivers
Explanation:
Computer system components are the physical or hardware and software parts of the device. It is a combination of system software like utility software, device drivers and firmware, application software, and the hardware components and kernel.
Assume a file containing a series of integers is named numbers.txt and exists on the computers disk. Write a program that calculates the average of all the numbers stored on the file. Write this in Python
Answer:Here is one way to calculate the average of all the numbers stored in a file named "numbers.txt" in Python:
Explanation:
# Open the file for reading
with open("numbers.txt", "r") as file:
# Read all the lines in the file
lines = file.readlines()
# Convert each line to an integer
numbers = [int(line.strip()) for line in lines]
# Calculate the sum of the numbers
total = sum(numbers)
# Calculate the average by dividing the total by the number of numbers
average = total / len(numbers)
# Print the result
print("The average of the numbers is", average)