The open systems interconnection (OSI) model is inefficient; each layer must take the work of higher layers, add some result, and pass the work to lower layers. This process ends with the equivalent of a gift (i.e., payload) inside seven nested boxes, each one wrapped and sealed. Surely this wrapping (and unwrapping) is inefficient. From a security perspective, describe two advantages of the layered approach.

Answers

Answer 1

The layered approach of the OSI model allows for the implementation of security measures at each layer. This means that each layer can have its own set of security protocols and mechanisms.

The layered approach of the OSI model enables better isolation and containment of security breaches. If a security breach occurs at one layer, the damage can be contained within that layer and the layers above and below can continue to function normally.

Defense-in-depth: With multiple layers in the OSI model, security measures can be implemented at different stages of data transmission. This creates a defense-in-depth strategy, where an attacker would need to breach multiple security barriers to gain unauthorized access to the payload.

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Related Questions

Does any body like animal jam

Answers

Answer:

Yep!

Explanation:

What do you mean by real time system? Why real time system needs to response within limited time?

Justify your answer with example.
plz ans quick

Answers

Real time system means that the system is subjected to real time, i.e., response should be guaranteed within a specified timing constraint or system should meet the specified deadline. For example: flight control system, real time monitors etc.

D. Application-based questions. 1. Anand wants to rename layers in his Krita animation project. He is not sure about the location of the Layers panel. Help him find it. today i am free​

Answers

Answer:  The Layers docker in Krita contains all of the layer management settings and actions, including checkboxes to quickly rename each layer.

Explanation:

Krita has robust layer management features that include grouping, organizing, ordering, clipping, and blending artwork. The layer filtering button allows users to filter layers by labels and names, while the thumbnail button changes the thumbnail size and indentations.

Krita supports layers, allowing you to more easily manage certain areas and components of your painting. Consider a piece of art or a collage that was created using different stacks of papers, some of which were cut to reveal the paper beneath them and others to conceal it.

What about the location of the Layers panel?

Krita offers powerful layer management tools, including the ability to group, organize, order, cut, and blend artwork. While the thumbnail button modifies the thumbnail size and indentations, the layer filtering button allows users to filter layers by labels and names.

Therefore, All the layer management options and actions, including checkboxes to easily rename each layer, are contained in Krita's Layers docker.Layers are supported in Krita, giving you additional control over certain sections and elements of your painting.

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How does the brain influence your emotions, thoughts, and values?

Answers

Amygdala. Each hemisphere of the brain has an amygdala, a small, almond-shaped structure. The amygdalae, which are a part of the limbic system, control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" reaction when someone senses a threat.

What are the effects of the brain?Serotonin and dopamine, two neurotransmitters, are used as chemical messengers to carry messages throughout the network. When brain areas get these signals, we recognize things and circumstances, give them emotional values to direct our behavior, and make split-second risk/reward judgments.Amygdala. The amygdala is a small, almond-shaped structure found in each hemisphere of the brain. The limbic systems' amygdalae control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" response when someone perceives a threat.Researchers have demonstrated that a variety of brain regions are involved in processing emotions using MRI cameras. Processing an emotion takes happen in a number of different locations.

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this photo shows apparatus used in an experiment in which materials thought to have been present on the early earth were sparked with energy. what have we learned from this type of experiment?
A) These experiments have provided strong evidence for the idea that life first arose near volcanic vents at the bottom of the ocean.
B) These experiments have told us the precise composition of Earth's early atmosphere.
C) These experiments have shown us how life originated on Earth.
D) These experiments have shown that the building blocks of life form easily and naturally under conditions that existed on the early Earth.

Answers

Answer:

D) These experiments have shown that the building blocks of life form easily and naturally under conditions that existed on the early Earth.

Edhisive 4.9 lesson practice what variable is used to track the amount of loops that have been executed

Answers

Your question does not make clear which programming language you are interested in learning about, and the solution to a query about keeping track of loop iterations varies depending on the programming language and type of loop being used.

Define for loops.

A for-loop or for-loop in computer science is a control flow statement that specifies iteration. A for loop works specifically by constantly running a portion of code up until a predetermined condition is met. A header and a body are the two components of a for-loop.

A "For" Loop is employed to repeatedly run a given block of code a certain number of times. We loop from 1 to that number, for instance, if we wish to verify the grades of each student in the class. We utilize a "While" loop when the number of repetitions is unknown in advance.

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Python String Functions: Create a new Python Program called StringPractice. Prompt the user to input their name, then complete the following:
Length
• Print: “The length of your name is: [insert length here]”
Equals
• Test to see if the user typed in your name. If so, print an appropriate message

Really appreciate the help.

Answers

#Swap this value by your name. Mine is Hamza :)

my_name = "Hamza"

#Get input from user.

inp = input("What's your name?: ")

#Print the length of his/her name.

print("The length of your name is",len(inp),"characters.")

#Check if the input matches with my name?

#Using lower() method due to the case insensitive. Much important!!

if(inp.lower()==my_name.lower()):

   print("My name is",my_name,"too! Nice to meet you then.")

A USB flash drive uses solid
technology to store data and programs.

Answers

Answer:

This is true.

Which loop prints the numbers 1, 3, 5, 7, …, 99?\


c = 1

while (c <= 99):
c = c + 2
print(c)

c = 1

while (c < 99):
c = c + 1
print(c)

c = 1

while (c <= 99):
print(c)
c = c + 2

c = 1

while (c < 99):
print(c)
c = c + 1

Answers

The loop that prints the numbers 1, 3, 5, 7, …, 99 is:

The Loop

c = 1

while (c <= 99):

   print(c)

   c = c + 2

This loop initializes the variable c to 1, then enters a while loop that continues as long as c is less than or equal to 99.

During each iteration of the loop, the value of c is printed using the print function, and then c is incremented by 2 using the c = c + 2 statement.

This means that the loop prints out every other odd number between 1 and 99, inclusive.

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1 What do you understand by navigation through form?

Answers

Answer:

A navigation form is simply a form that contains a Navigation Control. Navigation forms are a great addition to any desktop database. Microsoft Access offers several features for controlling how users navigate the database.

A(n) ________ HTML tag is used to mark information about the page.

Metadata

Mead

img

Hyperlink

Answers

An Metadata HTML tag is used to mark information about the page.

What are HTML element?

An HTML element are known to be a kind of HTML document parts, one of plenty types of HTML nodes.

Note that an HTML document is made up of a tree of some specific HTML nodes, example is text nodes, and HTML elements, that are said to add semantics and formatting to some areas of document. And so, Metadata HTML tag is used to mark information about the page.

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Answer: metadata

Explanation: got it right on edgen

What do you think are the importance of learning the components of motherboard?

Answers

Answer:

A motherboard, also known as the "main board," is the central circuit hub that allows connection between all components attached to the computer.

Explanation:

9
10
1
2
3
4
5
Which is a valid velocity reading for an object?
45 m/s
45 m/s north
O m/s south
0 m/s

Answers

Answer:

Maybe 45 m/s north I think I'm wrong

Answer:45 ms north

Explanation:

IDENTIFYING VERBS THAT AGREE IN NUMBER WITH THEIR SUBJECTS For each of the following sentences, write the correct form of the verb in parentheses.


Example

1.

The alligators at the wildlife park (sleep, sleeps) most of the day.


sleep


The chipmunks that I saw last night (has, have) returned.

100 points for whoever to solve

Answers

Hey there!

The word "verb" simply means 'description of an action, assert, or event that is made into the main purpose of your predicate in your judgement' Now that we have the definition of the word verb we can answer your question"Has" is past tense but it is THIRD person present "Have" is when you own something Answer: HAS

BECAUSE "I SAW last night"

Note: usually people read the sentence to themselves until it makes easier sense to them or use context clues in the sentence to answer the particular question(s)

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

The three principal levels within a business organization hierarchy are (LO 1.2, 2.1, 2.2)a senior management, operational management, and service workers.b senior management, middle management, and operational management.c senior management, operational management, and information systems.d senior management, middle management, and service workers.e senior management, data workers, and service workers.

Answers

The three principal levels within a business organization hierarchy are senior management, middle management, and operational management. The correct option is b.

What is business organization hierarchy?

A word used to describe an organization's organisational structure is "business hierarchy."

Entry-level workers, mid-level workers, mid-level managers, senior managers, and executives, such as the CEO, are all included in this.

Typically, businesses are organized as one of three types: sole proprietorships, partnerships, or limited liability companies (or corporations).

Senior management, middle management, and operational management make up the three main organizational levels in a company.

Thus, the correct option is b.

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Select the correct answer from each drop-down menu.
Which US government departments fund the Global Positioning System?
The Global Positioning System is funded by the Department of ____
A. Information
B. Defense
C. Tourism

and the Department of ____
A. Intellengence
B. Consumer Affairs
C. Transportation


Please answer!!! Please dont answer if you dont know the answer
.

Answers

the global posting system is funded by the department of Defense

Answer: 1. Defense 2. Transportation

Explanation:

Write three different ways to declare and instantiate a String object called “myString” and containing “abc”


For the Eclipse Java IDE

Answers

The ways in which one can declare and instantiate a String object called “myString” and containing “abc” are given below.

What is a String Object in Programming?

A string is a predefined class that is provided by so many programming languages, including C, C++, Java, Erlang, etc.

A string is a collection of characters that include spaces. It can be described as a one-dimensional array of characters terminated by the NULL character ('0').

The ways in which one can decalre and instantiate a string object defined above are:

A) String myString = "abc";

B) String myString = new String("abc");

C) char temp myString =  char temp ("abc");

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Assume the following rule is the only one that styles the body element:_______.
body{
font-family: Cursive, Helvetica, Verdana;
}
What happens if the browser doesn't support any of these font families?
A. The text will be displayed in the default browser font-family
B. The text will not be displayed
C. The text will be displayed in Cursive

Answers

Answer:

The answer is A, it will substitute those font families for the default font family.

Which portion of the putty package allows you to perform file transfers using the secure copy protocol?

Answers

The correct answer is pscp.exe; The PuTTY Secure Copy Client (pscp.exe) utility enables SCP file transfers to and from distant systems.

The additional operations required to boot up a machine with Linux OS are started by the init process. This is a very broad introduction to init; there are more specifics to process creation than this. Which Windows OS process manages the operation of the graphical user interface and command-line consolekill -TSTP 342; To halt or suspend a running process, send the SIGTSTP signal. You may use specific commands to see Linux log files, just like any other OS. The command cd/var/log will view Linux logs. You may then enter ls to view the logs kept in this directory. The syslog, which records all messages aside from those pertaining to authentication, is one of the most crucial logs to read.

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How would Netflix calculate the revenue per paying subscriber for each year?

Answers

Answer:

Graphic 3 displays the three different Netflix pricing plans with different monthly prices primarily differentiated by number of users simultaneously streaming per account and HD content. Prices were raised in January 2019. The average annual revenue per paying membership is the Total Streaming Revenue divided by the Number of Paid Members ($11,242,216,000 / 110,644,000 = $101.61), Figure 4 cell C13.

What should i keep, a vr headset, or a ps5? im selling one of them and i want to know what to keep

Answers

Answer:

Tbh, you should probably keep the brain headset, but that’s in my opinion. I suggest you keep the one you use the most, because that would mean you probably like that one a bit more.

Answer:

ps5

Explanation:

moneÿ

How to explain the critical path analysis diagram

Answers

A project management tool called a critical path analysis diagram aids in determining the order of vital and interconnected actions that make up a work plan from beginning to end.

It is used to identify both vital and non-critical jobs as well as the most crucial order in which tasks should be completed for a project. The critical path analysis diagram, which is made up of several shapes and arrows linking each form, depicts the overall flow of control.

The work sequences of a project are represented graphically in the critical path analysis diagram, which also serves as a tool for determining if a project will be finished on schedule.

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What is the purpose of HTML?
A. to store data
B. to structure a document
C. to style a document
D. to add functionality

plz it a test

Answers

You can style and structure with it so it’s either one of those

You are the IT Director for Stormwind training studios. Your company has decided to start using Microsoft Intune for all of their software deployments. You want to set up a notification system so that you see all alerts and your IT Manager only gets notified for Critical alerts. How do you accomplish this

Answers

Answer:

Well, if the IT Manager gets only critical alerts on a phone, then the IT Manager has to go to settings and make sure to have all alerts on.  

Explanation:

The IT Manager, probably has his notifications, critical alerts, on only. So the IT Manager should have his notifications to ALL. Where he will be able to see all of the alerts.

Computer hardware is best described as

Answers

Computer hardware is best described as any physical component of a computer system that contains ICs, Circuit boards , or any other type of electronic.

Give at least Five (5) Data Communication components & discuss each

Answers

Data Communication ComponentsData communication is the transfer of digital data from one device to another. In data communication, there are many components, each of which plays a crucial role in the entire process.

In this question, we shall discuss five data communication components and their importance. The components are:1. SenderThe sender is the device that generates the message to be sent. This device is responsible for encoding the message into a format that can be understood by the recipient. This component is essential because it determines the message that will be sent. It must be accurate and concise to prevent confusion.

ReceiverThe receiver is the device that receives the message sent by the sender. This component is responsible for decoding the message and translating it into a format that can be understood by the recipient. The receiver is essential because it determines whether the message has been correctly interpreted or not. If the message is unclear, the receiver may not understand the message, and the communication may fail.

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What is the difference between operating systems and application software?
* Application software translates itself into language for the BIOS, whereas operating systems are what users
interact with
Application software is what the user interacts with, and operating systems are what translate application
software.
Application software is located within the hardware, and operating systems are what the user interacts with.
Application software is located within the hardware, and operating systems are what translate application
software for the BIOS.

Answers

Answer:

Application software is what the user interacts with, and operating systems are what translate application software

Explanation:

The difference between the operating system and the software is that the application system has user interaction and the operating system has a translate application. Hence option B is correct.

Waht is a opering system  ?

An operating system is software that manages the computer hardware and software resources and also provides the services to the computer program. The operating system works on the basis of time-sharing and schedules the tasks for efficient allocation of time.

The application software is based on the application that is developed by the company such as Microsoft or adobe.

Find out more information about the operating system.

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Takes a 3-letter String parameter. Returns true if the second and
third characters are “ix”

Python and using function

Answers

Answer:

def ix(s):

   return s[1:3]=="ix"

Explanation:

NEED THIS ASAP!!) What makes open source software different from closed source software? A It is made specifically for the Linux operating system. B It allows users to view the underlying code. C It is always developed by teams of professional programmers. D It is programmed directly in 1s and 0s instead of using a programming language.

Answers

Answer: B

Explanation: Open Source software is "open" by nature, meaning collaborative. Developers share code, knowledge, and related insight in order to for others to use it and innovate together over time. It is differentiated from commercial software, which is not "open" or generally free to use.

which describes the safest way to sit at a desk while typing on the computer?

Answers

The safest way to sit at a desk while typing on the computer is to Keep the knees and hips at 90-degree angles and the wrists straight.

Sitting at a desk and typing can be a lot stressful and also strain our back and neck and may leads to injury. To ensure maximum protection for our back, sit with the knees and hips at a 90-degree angle.

Conclusively, we can say The safest way to sit at a desk while typing on the computer is to Keep the knees and hips at 90-degree angles and the wrists straight.

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Recently, there has been a rise in the demand for US Treasury bonds as seen from the interest rate dynamics. This increase in the demand comes from both, domestic and foreing investors. All else held constant, this should have caused the USD to 4. Tina Hinojosa wants to have $1,000,000 by the time she is 62. She is16. If she can earn 6. 5% interest compounded daily in an ordinaryannuity, how much would she have to save every day? Water Corp. just paid $1.25 dividends and is assumed to grow at 6% per year. The required return of the company is 14%. The present value of the first 60 dividend payments is $16.35 What is the present value of all the dividend payments from year 61 to infinity assuming the required return and the growth rate stay constant? O.25 O.23 O None of the answers is correct O.17 O.21 I need help ! Please !!! When you introduce your product to a focus group or a small geographical location, which activity does it signify? political parties perform all of the following tasks except A functional requirement basically says what we don't need the system to do True False QUESTION 4 A process framework establishes the foundation for a complete Software engineering process. True False Choose claim a or b and explain based on your new found understanding If an object sinks in water and has a mass of 20kg you know that:A. The volume of the object is more then 20LB. The volume of the object is less then 20L At a particular restaurant, each mini hotdog has 60 calories and each mozzarella stick has 70 calories. A combination meal with mini hotdogs and mozzarella sticks is shown to have 1080 total calories and 5 more mini hotdogs than mozzarella sticks. Write a system of equations that could be used to determine the number of mini hotdogs in the combination meal and the number of mozzarella sticks in the combination meal. Define the variables that you use to write the system. What is 30-20-65+10+4= why did the snorgs name their only daughter margarine which union ship took part in the naval battle between ironclads when it fought the Confederate vessel Virginia in March 1862? If G&M Foods issues a $1,000 bond with an interest rate of 3.5 percent and a maturity date of January 1, 2025, G&M is agreeing to pay the bondholder __________ interest each year until January 1, 2025, when it must repay the full $1,000. 4.1 Discussion: Parent ProtectionGraded DiscussionDiscussion TopicNo Response(s)The discussion is where you discuss a specific health topic with the rest of the class.Read through the topic thoroughly, then post your thoughts on the appropriate discussionboard. Write at least one well-developed paragraph. As this is a discussion, don't forget torespond to at least two other students. Please be courteous and use proper netiquette.NeuDiscussion 4.1 Parent ProtectionBe the first to resDrugs and alcohol are prevalent in today's entertainment world. Should parents protecttheir children and teenagers from exposure to this? What should they be doing?Exit Graded Discussion According to Professor Obasohan, which of the following is NOT a part of government?O A. PoliticiansO B. CorporationsOC. Elected individualsOD. Bureaucrats Give Two Other Names For WQ What is the ones digit in the number 2^2076Hint: Start with smaller exponents to find a pattern.Answer Over the past 50 years, which component of consumer spending has steadily gained as a percentage of the total A chemist has a block of copper metal (density is 8.96). They drop the metal into a graduated cylinder containing water, and find the volume change is 2.90 mL. What is the mass of the block , in grams? The Thirteenth Edition builds on this foundation with NEW coverage of performance and musical style. NEW tools help students share their deepening listening ...