Attacker has intercepted near-field communication (NFC) data and is using that information to masquerade as the original device. Which type of attack is being executed?
You are the security analyst for your organization. Clients are complaining about being unable to connect to the wireless network. After looking into the issue, you have noticed short bursts of high-intensity RF signals are interfering with your wireless network's signal.
Which type of attack are you most likely experiencing?
Answers
A form of attack called NFC replay attack or NFC spoofing is depicted in the initial situation.
How does this attack happen?This type of assault entails the intruder intercepting data transmitted through NFC technology and subsequently using it to imitate the legitimate device, whereby the attacker can carry out harmful activities or obtain unauthorized entry.
The second situation implies that the organization is perhaps undergoing an attack known as jamming.
Jamming refers to the purposeful obstruction or disturbance of wireless communication signals, which results in authorized devices being unable to establish a connection with the network. The strong RF signals are disrupting the wireless network's transmission leading to customer complaints about connectivity problems.
Read more about network here:
https://brainly.com/question/28342757
#SPJ1
Related Questions
how to check if an object is an instance of a class inside the class python
Answers
Answer:def is_instance(obj):
import inspect, types
if not hasattr(obj, '__dict__'):
return False
if inspect.isroutine(obj):...
Explanation:
window operating system popularly known as. 1) character user interface. 2) computer user interface. 3) graphic user interface. 4)none
Answers
Answer:
The window operating system is popularly known as a graphical user interface(GUI)
Explanation:
older operating systems were command line based but window uses a gui
Answer:
The window operating system is popularly known as a graphical user interface(GUI)
Explanation:
you have just downloaded a game onto your laptop. when you are not using the device, it unexpectedly downloads new content. which of these is the most likely cause of the issue
Answers
Answer:
deceptive software installed with the game.
Explanation:
What is one pass of a coding sequence called? a return a loop an iteration an infinite loop.
Answers
Answer: an iteration
Explanation:
Edge
Answer:
C
Explanation:
What are the important points
concerning critical thinking?
(Select all that apply.)
You need to practice the right skills.
You can learn it quickly.
You should use your feelings.
You must evaluate information.
You need to be unbiased and unemotiona
You need to use logic and reason.
You need to be well-spoken.
Answers
The important points to note concerning critical thinking are:
You must evaluate information.You need to be unbiased and unemotional.You need to use logic and reason.You need to be well-spoken.What value do critical thinking abilities have?People that use critical thinking are more able to understand their own objectives, motives, as well as self.
You can alter your circumstances, foster personal development, as well as increase your level of general satisfaction when you can derive knowledge to identify the most crucial components and apply those to your life.
Therefore, based on the above, one can say that the options d, e, f, and g selected are correct.
Learn more about critical thinking from
https://brainly.com/question/25434379
#SPJ1
In Java:
Assume the availability of an existing class, ICalculator, that models an integer arithmetic calculator and contains:
a private instance variable currentValue that stores the current int value of the calculator
a getter method for the above instance variable
methods add, sub, mul, and div
Each method in ICalculator receives an int argument and applies its operation to currentValueand returns the new value of currentValue. So, if currentValue has the value 8 and sub(6) is invoked then currentValue ends up with the value 2, and 2 is returned.
Write a public subclass, ICalculator1, based on ICalculator. The class ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify currentValue. Instead, it simply returns 1, 0 or -1 depending on whether currentValue is positive, zero, or negative respectively.
Answers
Answer:
A subclass?
Explanation:
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value. Instead, it simply returns 1, 0 or -1 depending on whether current Value is positive, zero, or negative respectively.
What is public subclass?A member's access is declared to be public with the Java keyword public. All other classes can see members of the public class. This implies that a public field or method can be accessed by any other class. In addition, public fields can be changed by other public subclass or classes unless they are marked as final.
Further a subclass is defined as a class that is descended from another class (also a derived class, extended class, or child class). A superclass is the class from which a subclass is descended (also a base class or a parent class).
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value:
In Java,
public class ICalculator1 extends ICalculator {
public int sign() {
if (getCurrentValue() > 0)
return 1;
else if (getCurrentValue() == 0)
return 0;
else
return -1;
}
}
Therefore the availability of an existing class, I-Calculator, that models an integer arithmetic calculator, above public subclass has been made.
Learn more about public subclass:
https://brainly.com/question/15992142
#SPJ12
Martin would like Word to sort a list of items after the data is already entered. Which of these is not a sort option?
Text
Symbol
Date
Number
Answers
Answer:
B. symbol
Explanation:
The correct BCD code of the given Decimal number 273.98 is---------------
a.
0010 1110 0011 .1001 1100
b.
None of the above
c.
0010 0111 1011 .1001 1000
d.
0010 0111 0011 .1001 1000
Answers
The correct BCD code of the given Decimal number 273.98 is d. 0010 0111 0011 .1001 1000.
BCD (Binary Coded Decimal) is a coding system that represents each decimal digit with a four-bit binary code. To convert the decimal number 273.98 to BCD, we convert each digit separately. The BCD representation of 2 is 0010, the BCD representation of 7 is 0111, the BCD representation of 3 is 0011, and the BCD representation of 9 is 1001. The decimal point remains as it is. Therefore, the BCD code for the whole number part of 273 is 0010 0111 0011, and for the fractional part .98 is .1001 1000. Combining these parts, we get the BCD representation of the decimal number 273.98 as 0010 0111 0011 .1001 1000. Thus, option d is the correct BCD code for the given decimal number.
learn more about:- Binary Coded Decimal here
https://brainly.com/question/31495131
#SPJ11
1
TIME REMAINING
01:51:06
Zubair needs to change some of the data in a table that he has created. How should he go about selecting a row in
the table?
Moun the mourn nointor in a noint hefore the text in a cell
Answers
which of these would you consider high-value targets for a potential attacker? check all that apply. 1 point authentication databases customer credit card information logging server networked printers
Answers
The other options mentioned, such as networked printers, can have security implications, they may not typically be considered high-value targets for attackers in the same way as authentication databases and customer credit card information.
From the given options, the high-value targets for a potential attacker would typically include:
- **Authentication databases**: Attackers target authentication databases as they contain user credentials, passwords, and other sensitive information that can be exploited to gain unauthorized access to systems and accounts.
- **Customer credit card information**: Credit card information is highly valuable to attackers as it can be used for financial fraud, identity theft, or unauthorized transactions. Protecting customer credit card data is essential to prevent potential breaches.
- **Logging server**: Logging servers often contain detailed records of system activities, including user actions, errors, and security events. Attackers may target logging servers to manipulate or delete logs, making it difficult to detect their unauthorized activities.
It's important to note that while the other options mentioned, such as networked printers, can have security implications, they may not typically be considered high-value targets for attackers in the same way as authentication databases and customer credit card information.
It's crucial to prioritize security measures and apply robust protections to all sensitive assets and information within an organization.
Learn more about databases here
https://brainly.com/question/33308493
#SPJ11
What is the imitation of representing numbers with fixed point representation?
Answers
Answer:
Hello your question is not complete, The complete question is ; what is the Limitation of representing numbers with fixed point representation
answer: Limited range of values that can be represented
Explanation:
The limitation of representing numbers with fixed point representation is that there is a Limited range of values that can be represented using this method of representation
Fixed point representation is a type of representation whereby there is a fixed number of bits for both integer parts and fractional part.
1. Here is a program segment to find the quantity base . Both base and exp are entered at the keyboard. System.out.println("Enter base and exponent: "); double base = IO.readDouble();// read user input double exp = IO.readDouble(); // read user input /* code to find power, which equals baseexp */ System.out.print(base + " raised to the power " + exp); System.out.println(" equals " + power); Which code is a correct replacement for /* code to find power, which equals baseexp */ ?
Answers
Answer:
The correct code to this question can be de4fined as follows:
double power;
power = Math.pow(base, exp);
Explanation:
In the given question the choices were missing, that's why we defined the correct code only.
In the given code a two double variable "base and exp" is declared, that input the value from the user-side, and store its value into there respective variables. In the next step, "power", that is a double variable is declared, which uses the "Math.pow" function that calculates given values power and prints its value.please find the attachment of the full code.
3. Name and describe the main impact areas. Who should be responsible for assessing what is meant by low/medium/high impact for each of the impact areas? Explain your answer.
Answers
The main impact areas in project management are time, cost, and scope.project, and how overspending or unexpected costs can impact the project's viability.Scope refers to the goals and deliverables of the project, and how changes to the project's scope can impact its outcome.
The responsibility of assessing what is meant by low/medium/high impact for each of these areas typically falls on the project manager or a designated project management team. They are responsible for evaluating the potential impact of changes or risks in each area and determining the appropriate level of response or mitigation strategies. This assessment should take into account the project's objectives, constraints, and stakeholders' needs to ensure that any changes or impacts are effectively managed.
To learn more about management click on the link below:
brainly.com/question/14274690
#SPJ11
A cycle merchant allows 15% discount on the marked price of a bicycle and still he makes a profit
of 20%. Write a program to calculate Marked price and Cost price of cycle if the he offers Rs. 600 as
discount to the customer.
in java program
please do it
Answers
Answer:
The program in Java is as follows:
public class Main{
public static void main(String[] args) {
double discount_percent = 0.15;
double discount_amount = 600;
double profit = 0.20;
double marked_price = discount_amount/discount_percent;
double cost_price = marked_price/(1 + profit);
System.out.println("Marked Price: "+marked_price);
System.out.println("Cost Price: "+cost_price);
}}
Explanation:
For explanation purpose, let
\(MP \to\) Marked Price
\(\%D \to\) Percentage discount
\(D \to\) Discounted amount
\(\%P \to\) Percentage Profit
\(C \to\) Cost Price
The marked price (i.e. selling price) is calculated discount using:
\(MP = \frac{D}{\%D}\)
The derived formula of the cost price from percentage profit and Marked Price is:
\(C = \frac{M}{1 + \%P * 100}\)
So, the explanation is as follows:
The next three lines declare and initialize the given parameters
double discount_percent = 0.15;
double discount_amount = 600;
double profit = 0.20;
Calculate marked price
double marked_price = discount_amount/discount_percent;
Calculate cost price
double cost_price = marked_price/(1 + profit);
Print marked price
System.out.println("Marked Price: "+marked_price);
Print Cost price
System.out.println("Cost Price: "+cost_price);
Design thinking is another name for agile manifesto?
True or False?
Answers
A port that allows the transfer of high quality video and audio signals is called a(n) ________ port.
Answers
Answer:
HDMI
Can't you look this up?
HELP MEEE PLEASE!!!
Match the description with the information system it represents.
1. The use of a computer program to determine the diagnosis of a patient
2. The use of a computer program to forecast an earthquake
3. The use of a computer program to create a presentation
Decision support systems
Knowledge-based system
Office automation system
Answers
Answer:
b goes with 1 c goes with 3 and a goes with 2
Explanation:
Your friend decides to create a spreadsheet containing vocabulary terms and their definitions to help prepare for the unit test in Spanish class. If your friend wants to organize the terms alphabetically from A to Z, which spreadsheet tool should be used?
filter
sort
locate
replace
Answers
Answer:
The answer is SORT
Explanation:
Just did the test :)
Answer:
its B (sort)
Explanation:
commonly measure website performance by tracking visits, visitor traffic, and , the amount of time per month visitors spend on their website.
Answers
Car dealerships commonly measure website performance by tracking visits, visitor traffic, and stickiness, the amount of time per month visitors spend on their website.
What is a Website?
A website, as the name implies, is a 'site' on the 'web' where you can put information about yourself, your business, or any other topic that users can access via the internet.
Here's an example to help you understand! Just like a physical 'site' on land where you build a house and live, you build a website on the internet where your information lives.
And, just like your home address, your website will have a unique address known as a 'web address'. Internet users can easily find your website and access the information on it using the web address.
A website is technically a collection of interconnected internet pages that are grouped under a unique name or online address.
These web pages contain information or services provided by a company or institution. The information can be in various formats such as text, images, videos, audio, and animation, and the services can include purchasing or selling products, downloading digital products, and so on.
To learn more about Website, visit: https://brainly.com/question/28431103
#SPJ4
Which of the following is the correct way to code a try statement that displays the type and message of the exception that’s caught?
A. try:
number = int(input("Enter a number: "))
print("Your number is: ", number)
except Exception as e:
print(e(type), e(message))
B. try:
number = int(input("Enter a number: "))
print("Your number is: ", number)
except Exception as e:
print(type(e), e)
C. try:
number = int(input("Enter a number: "))
print("Your number is: ", number)
except Exception:
print(Exception(type), Exception(message))
D. try:
number = int(input("Enter a number: "))
print("Your number is: ", number)
except Exception:
print(type(Exception), Exception)"
Answers
The correct way to code a try statement that displays the type and message of the exception that's caught is option B:
In this option, the except block catches any exception that occurs within the try block. The exception object is assigned to the variable e using the as keyword.
To display the type of the exception, type(e) is used, which returns the class/type of the exception object. To display the message associated with the exception, e is directly printed, which will output the message contained within the exception object.
Therefore, option B is the correct way to code the try statement for displaying the type and message of the caught exception.
try:
number = int(input("Enter a number: "))
print("Your number is: ", number)
except Exception as e:
print(type(e), e)
To know more about exception object, visit:
https://brainly.com/question/32880399
#SPJ11
question 2 fill in the blank: a data analytics team uses to indicate consistent naming conventions for a project. this is an example of using data about data.
Answers
Explanation:
A data analytics team using consistent naming conventions for a project is an example of using data about data, also known as metadata. Metadata is data that provides information about other data, such as its structure, format, and content. In this case, the consistent naming conventions for the project can be considered metadata because they provide information about the data being used in the project, helping to ensure that it is organized and understood properly.
Therefore, the correct answer is:
A data analytics team uses consistent naming conventions to indicate metadata for a project.
Draw a circuit with a 12-volt battery and two resistors(100 ohms and 200 ohms) in parallel. What is the total resistance of the circuit?
Answers
The total resistance in the circuit is 66.67 ohm.
What is a circuit?The circuit is a path designed for the flow of current. We can see that the resistors are connected to a common junction (in parallel) as shown in the image attached to this answer.
The total resistance is obtained from;
1/Rt= 1/R1 + 1/R2
1/Rt= 1/200 + 1/100
1/Rt= 0.005 + 0.01
Rt = 66.67 ohm
Learn more about resistance:https://brainly.com/question/21082756
#SPJ1
Answer:
The total resistance in the circuit is 66.67ohm
monitor calibration is not enough to ensure total image accuracy through the process. a. evaluation b. manipulation c. output d. input
Answers
Monitor calibration is insufficient to guarantee complete image accuracy during output.
Why does the photograph usually go through the matting process before being framed?The mat, when used in a frame, prevents the picture from contacting and sticking to the glass. Matting can be completed totally with historical materials, unlike other presenting approaches, and it is simple to undo.
What justifications exist for matting an image?Artwork can be protected by matting. Unframed art can be handled by artists and collectors without really touching the piece thanks to a mat. A mat enables airflow between the artwork and the glazing substance.
To know more about output visit:-
https://brainly.com/question/14227929
#SPJ4
Safety Rules Criss-Cross Puzzle
15
Across
2. Report all equipment
that is out of
to the
1. Observe all safety
3. Never use equipment without
6. Make sure to save and close all your
application.
7. Sit in the chair in an
9. Playing or running around the room is not
10. Never insert a
computer.
13. Cutting blades should be directed
teacher.
4. When using the
keep your
fingers away from the
area where the staples
come out.
5. No student will be
allowed to
a
machine until he has
been instructed in its
proper use.
8. Never eat or drink in
the
11. Never throw, toss or
pitch
to
another person.
12. When cut or injured
report to the
at once.
14. Avoid
backwards in chairs.
15. Keep your
Down
listed on the equipment.
off
other people and don't
talk to them while they
are operating a machine.
with the individual
position.
object in the outlets at the back of the
from the body.
Answers
What are the two parts of a cell reference?
Answers
Answer:
A cell reference or cell address is a combination of a column letter and a row number that identifies a cell on a worksheet.
Explanation:
A cell reference or cell address is a combination of a column letter and a row number that identifies a cell on a worksheet.
Which term describes the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable?
Answers
Answer:C Fault-tolerance
Explanation:
Answer:
fault-tolerance
Explanation:
On Edge, fault-tolerance is described as the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable.
I hope this helped!
Good luck <3
Given a directed graph G of n vertices and m edges, let s be a vertex of G. Design an O(m + n) time algorithm to determine whether the following is true: there exists a path from v to s in G for all vertices v of G.
Answers
The DFS algorithm's time complexity is O(m + n), where m is the number of edges and n is the number of vertices in the directed graph G. To determine if there exists a path from v to s in G for all vertices v of G in O(m + n) time, you can use a Depth-First Search (DFS) algorithm. Here are the steps:
1. Initialize an empty set visited to track visited vertices.
2. Perform a DFS starting from vertex s.
a. Mark the vertex s as visited and add it to the visited set.
b. For each adjacent vertex v of s, if v is not visited, perform DFS on v recursively.
3. After completing the DFS, compare the size of the visited set to the number of vertices n.
4. If the size of the visited set equals n, there exists a path from v to s for all vertices v of G; otherwise, there is no such path.
In conclusion, to determine whether there exists a path from every vertex to a given vertex s in a directed graph G of n vertices and m edges, we can use a modified BFS algorithm with a time complexity of O(m + n).
To know more about complexity visit :-
https://brainly.com/question/31315365
#SPJ11
You are the newly hired networking administer and technician for the law firm Dewey, Cheatem and Howe, which is a large firm with over 100 attorneys and staff. DCH has just moved to a newly constructed building where it occupies three floors. At the previous location, each of the workstations on its network had Internet access, but there was relatively little resource and To this point in time, any networking of shared documents has largely been "sneakernet".
In its new offices, you are being asked to implement the networking with consideration for future growth or expansion. Your first task is to decide on the IP addressing scheme you will implement. Which IP address standard (IPv4 or IPv6) is your choice? Why did you make this choice?
Answers
It's recommended to use IPv6 as the IP addressing scheme because of its features and backward compatibility with IPv4.
In this case, the choice of the IP address standard depends on the number of hosts, scalability, and future expansion plans. Given that the law firm has just moved to a newly constructed building and there is consideration for future growth or expansion, it's recommended to use IPv6.
IPv6 was created to address the limitations of IPv4, which includes the depletion of IPv4 addresses because of the huge increase in the number of internet-connected devices. IPv6 uses a 128-bit addressing system compared to IPv4's 32-bit addressing system. This means that IPv6 can provide almost limitless IP addresses to the network.
IPv6 features include:
Support for multicast traffic. 128-bit source and destination IP addresses. Automatic address configuration. No need for DHCP in most environments. Better security and encryption features. Simplified header format.IPv6 also provides backward compatibility with IPv4, allowing for easy migration to the new protocol while still maintaining backward compatibility with IPv4 networks.
As a result, it's recommended to use IPv6 as the IP addressing scheme because of its features and backward compatibility with IPv4.
Learn more about IP address: https://brainly.com/question/14219853
#SPJ11
Anything that interferes with the sender's creating and delivering a message and the receiver interpreting the message is called__
communication
distortion
distraction
netiquette
Answers
Communication distortion is any interference that affects the accurate transmission of a message.
What is communication?Communication is the exchange of information and ideas between people, usually through speaking, writing, or body language. It is an essential part of everyday life, involving not only personal interaction but also the ability to convey thoughts and feelings to others. Communication is important for social interaction and helps us to express ourselves, build relationships, and understand the world around us. Communication is a vital part of every human relationship and helps us to form connections with others.
This interference can be caused by any number of factors and can range from a simple misunderstanding to a major disruption of the communication process. Examples of communication distortion include physical barriers, such as noise, physical distance, time, or cultural differences; psychological barriers, such as emotions, attitudes, and beliefs; and technical barriers, such as technology or language. Communication distortion can cause misunderstandings, which can lead to ineffective communication and even conflict.
By understanding the potential causes of communication distortion, leaders can take steps to reduce the risks. They can improve the physical environment to reduce distractions, such as noise and visual clutter. They can create an atmosphere of trust and respect to reduce psychological barriers, such as feelings of distrust or anger. They can also use technology and language that are common and easy to understand to reduce technical barriers. Leaders should also practice good netiquette, which is the set of guidelines for responsible and polite online behavior.
By taking steps to reduce communication distortion, leaders can ensure that their messages are accurately received and understood. This will help create a more productive and positive work environment.
To know more about communication click-
https://brainly.com/question/26152499
#SPJ4
what is the relationship between size and resolution
Answers
Answer:
Resolution is determined by the number of pixels, or dots, in a linear inch.
Explanation:
Resolution is the size of pixles.