The implementation of once-only tokens and timestamping sessions can help prevent replay attacks.
Replay attacks occur when an attacker intercepts and maliciously reuses previously captured data or session information. By implementing once-only tokens, each token can be used only once. Once a token is used, it becomes invalid, preventing an attacker from replaying the same token to gain unauthorized access.
Timestamping sessions involves including a timestamp in the session data or authentication process. The timestamp provides a time reference, ensuring that the session data or authentication request is only valid within a specific time window. If an attacker attempts to replay a session or authentication request outside the valid time window, it will be rejected as invalid.
Together, once-only tokens and timestamping sessions provide a layered approach to prevent replay attacks. The once-only tokens ensure that captured tokens cannot be reused, and the timestamping ensures that session data or authentication requests are time-limited and cannot be replayed after a certain timeframe.
By implementing these security measures, the system can mitigate the risks associated with replay attacks. It helps maintain the integrity and confidentiality of data and ensures that only valid and current session data or authentication requests are accepted.
In conclusion, the implementation of once-only tokens and timestamping sessions provides protection against replay attacks. It achieves this by preventing the reuse of intercepted tokens and by time-limiting the validity of session data or authentication requests. These security measures enhance the overall security posture of the system and help safeguard against unauthorized access and data compromise.
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Begin your research by brainstorming a list of skills,
interests, and demands.
Answer:
Teamwork.
Communication.
Flexibility.
Patience.
Time management.
Motivation.
Problem Solving.
Active Listening.
Explanation:
which video mode is the native resolution for many desktop lcd monitors?
The native resolution for many desktop LCD monitors is the Video Graphics Array (VGA) mode.
The VGA mode, also known as 640x480 resolution, was a standard video mode introduced by IBM in the 1980s. It became widely adopted and is considered the native resolution for many older desktop LCD monitors. The VGA mode has a resolution of 640x480 pixels, which means it can display 640 pixels horizontally and 480 pixels vertically. While newer LCD monitors and displays have higher resolutions, such as Full HD (1920x1080) or even 4K (3840x2160), the VGA mode remains relevant for compatibility with older systems and devices.
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Which of the following describes an action that serves a goal of equity
Answer:
Please complete your sentence for me to answer.
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.
#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.")
Computerized machines have taken the place of most __________.
A.
teachers
B.
IT specialists
C.
order clerks
D.
graphic designers
Answer:
B??
Explanation:
I feel like B. is the correct answer.
If i'm wrong plz let me know :>
Answer:
B
Explanation:
An excel workbook file name can contain up to _____ characters and cannot include _____.
An excel workbook file name can contain up to 255 characters and cannot include question mark, colon, less than symbol, greater than symbol, asterisk, vertical bar, quotation mark, back slash, or forward slash.
Spreadsheets in Microsoft Excel are used for storing and organizing data. Excel workbook allow users to make useful calculations with this data and to produce charts and graphs.
The one or more spreadsheets collectively referred to as a workbook. The naming of a workbook in Excel has a certain criteria. According to this criteria, the maximum use of characters in naming of workbooks is limited to 255 characters. Besides this, use of some symbols are also prohibited while naming a workbook file.
The following symbols cannot be included while naming the workbook: Question mark, Colon, Less than symbol, Greater than symbol, Asterisk, Vertical bar, Quotation mark, Back slash, or Forward slash.You can learn more about excel workbook at
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Microsoft office is an example of which type of software?
Answer: Closed Source Software
Explanation: Microsoft Office, or simply Office, is a discontinued family of client software, server software, and services developed by Microsoft.
James entered into a public cloud computing arrangement without reviewing the standard contract carefully. What problem is he most likely to face as a result?
a) Unexpected cloud downtime
b) Insufficient storage capacity
c) Inadequate data security
d) Inflexible pricing structure
Unexpected cloud downtime is the most likely to face as a result.
Thus, A disruption in cloud-based services is known as cloud downtime. The migration of more businesses to the cloud means that any disruption in cloud services might be expensive.
According to Gartner, the average cost of cloud downtime is $300,000 per hour. Major cloud service companies appear to routinely report disruptions. These interruptions can endure for a few hours or several days. Three outages affected AWS in a single month in 2021.
An outage of any length can have a negative impact on the bottom line for businesses that are still working to incorporate cloud technology into their business strategy.
Thus, Unexpected cloud downtime is the most likely to face as a result.
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An input mask is another way to enforce data integrity. An input mask
guides data entry by displaying underscores, dashes, asterisks, and other
placeholder characters to indicate the type of data expected. For
example, the input mask for a date might be __/__/____. Click Input Mask
in the Field Properties area of Design view to get started.
The statement "An input mask is another way to enforce data integrity. An input mask guides data entry by displaying underscores, dashes, asterisks, and other placeholder characters to indicate the type of data expected" is true. For example, an input mask for a date might be //__.
Why is the statement true?An input mask serves as an excellent method to uphold data integrity. It acts as a template used to structure data as it is being inputted into a specific field. This approach aids in averting mistakes and guarantees the entry of data in a standardized manner.
For instance, an input mask designed for a date field could be represented as //____. This input mask compels the user to input the date following the format of month/day/year. If the user attempts to input the date in any other format, the input mask restricts such input.
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When code is compiled it
A) is read directly from the program.
B)is made into a smaller version.
C) runs slower.
D) is converted into binary code.
Answer:
A compiler takes the program code (source code) and converts the source code to a machine language module (called an object file). Another specialized program, called a linker, combines this object file with other previously compiled object files (in particular run-time modules) to create an executable file. In short, it's A or D.
Answer:
D - is coverted to binary code
Explanation:
A compiler takes the program code (source code) and converts the source code to a machine language module (called an object file). Another specialized program, called a linker, combines this object file with other previously compiled object files (in particular run-time modules) to create an executable file.
Now that he is employed, Martin wants to start making plans to purchase a new home. Martin's plan to save up for a down payment within 1 to 5 years is an example of a(n) __________-term goal. Group of answer choices
Answer:
long term goal
Explanation:
A long-term goal is an achievable a person seeks to accomplish within a certain period of time, typically in years. A series of short-term goals can sum up to a long-term goal. Martin's down payment plan to get a loan on a house within 5 years is a long term goal
¿Quién recibe la orden de ejecución de un programa enviada por el usuario?
Answer:
El sistema operativo.
Explanation:
En ciencias de la computación, una orden es una instrucción a un sistema operativo de computadora para realizar una tarea específica. Generalmente, una orden se emite a través de una interfaz de línea de órdenes de otro programa. Así, se trata de una instrucción a un programa de computadora para que actúe como intérprete para resolver un problema.
Por ejemplo, podemos pedir a través de una orden que muestre el contenido de una carpeta, buscar un archivo en particular y especificar mediante parámetros adicionales cómo se debe realizar esta acción (por ejemplo, utilizando expresiones regulares para realizar una búsqueda).
what is targets net worth in 2020 (i will see if you put in 2019)
Answer:
62.6 billion
Explanation:
what is the meaning of .net in computer
Answer:
.net is a top-level domain, also known as a TLD. Derived from the word network, it was originally developed for companies involved in networking technology. Today .net is one of the most popular domain names used by companies all over the world to launch their business online.
Which option is a means of reporting events via the Internet? O A. Taking photos to upload O B. Browsing for fun O C. Downloading music videos D. Searching with search engines
Answer:
your answer is A!
Explanation:
photos are often a great form of proof or example material when reporting something over the web!
how do I upending friend request? 100 POINTS!!!!
Answer:
If you want to send a friend request, click on their picture. Then scroll down slightly. There should be 3 buttons. The first one says Thank you. The next one is human with a +. Click the 2nd button. That is how to send a friend request.
Explanation:
Have a great day!
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the packaged set of thematic apperception test (tat) cards is published with _____ cards in the set.
The packaged set of thematic apperception test (tat) cards is published with 31 cards in the set. The complete version of the TAT includes 31 cards.
An example of a projective test is the Thematic Apperception Test (TAT), which asks participants to describe ambiguous events in order to reveal more about their personalities, emotions, and driving forces.
It was created by American psychologists Henry A. Murray and Christina D. Morgan at Harvard University in the 1930s and is commonly referred to as the "picture interpretation technique." One of the most extensively studied and practically applied personality tests is the TAT.
The TAT entails displaying a selection of picture cards to participants that feature a variety of ambiguous persons (which may include men, women, and/or children), settings, and scenarios.
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Which occurs when private details of a class are hidden from other classes or parts of the program that uses instances of the class??
Answer:
Encapsulation is the concept of hiding the private details of a class from other classes or parts of the program that uses instances of the class. Encapsulation helps to protect the data within an object from being modified by code outside the object, and it also allows for the implementation of the object to change without affecting the code that uses the object. Encapsulation is often achieved in programming languages through the use of access modifiers, such as "private" or "protected," which determine which parts of the code can access the data within an object.
Explanation:
Match the U.S. Association for Computing Machinery principles for the development of systems and their short descriptions Awareness A. Hold the algorithm owners responsible for the Access and redress algorithms that they use. Accountability B. Encourage the explanations of the algorithm and the decisions they make. Explanation C. Validate and document the models to assess for Data Provenance discriminatory harm. Auditability D. Document models, algorithms, data, and decisions, Validation and Testing so that they can be audited in cases of harm. E. Encourage questioning about adverse effects of algorithms. F. Maintain the descriptions of data collection to address the concerns over privacy and malicious use. G. Be aware of the possible biases and harm that biases can cause.
The match between the U.S. Association for Computing Machinery (ACM) principles for the development of systems and their short descriptions are as follows:
1. Awareness: G. Be aware of the possible biases and harm that biases can cause.
2. Accountability: A. Hold the algorithm owners responsible for the Access and redress algorithms that they use.
3. Explanation: E. Encourage questioning about adverse effects of algorithms.
4. Auditability: D. Document models, algorithms, data, and decisions, Validation and Testing so that they can be audited in cases of harm.
5. Data Provenance: C. Validate and document the models to assess for discriminatory harm.
6. Privacy: F. Maintain the descriptions of data collection to address the concerns over privacy and malicious use.
By aligning development practices with these principles, organizations and developers can promote responsible and ethical use of systems and algorithms while addressing potential biases, harm, accountability, transparency, and privacy concerns.
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2.3 pseudocode exercise on edhesive
Answer:
a=int(input("Enter a numerator: "))
b=int(input("Enter a divisor: "))
quotient=a/b
remainder=a%b
print("Quotient is: " + str(int(quotient)))
print("Remainder is: " + str(int(remainder)))
That's 2.3 question 1
a_ft = int(input("Enter the Feet: "))
a_inc = int(input("Enter the Inches: "))
b_ft = int(input("Enter the Feet: "))
b_inc = int(input("Enter the Inches: "))
sum_inc = a_inc + b_inc
# select the whole and the fractional part
inc_to_ft = sum_inc // 12
rem_from_div = sum_inc % 12
sum_ft = a_ft + b_ft + inc_to_ft
print("Feet: {} Inches: {}".format(sum_ft, rem_from_div))
That's 2.3 question 2
Explanation:
I wasn't sure which one you needed so I added both.
what considerations and specific approaches would you take to determine how much storage is needed and how to manage storage for your client’s application, draw it or lose it?
Understand app, assess data, classify, determine performance, evaluate storage, consider growth, redundancy, cost, manage, monitor, optimize.
What are the main storage considerations?When determining the storage requirements and management approach for a client's application, several considerations and specific approaches need to be taken into account. Here are the key steps involved in this process:
Understand the Application: Gain a comprehensive understanding of the client's application, its purpose, and the types of data it deals with. Identify the data sources, data types (structured, unstructured, multimedia), and the expected growth rate of data over time.Data Assessment: Conduct a thorough assessment of the data to determine its size, volume, and characteristics. This includes analyzing the average and peak data load, frequency of data updates, and the anticipated retention period for different data types.Data Classification: Classify the data based on its importance, criticality, and accessibility requirements. Categorize data into hot (frequently accessed), warm (moderately accessed), and cold (rarely accessed) tiers.Performance Requirements: Determine the performance requirements for data access and storage. This involves analyzing factors such as response time, throughput, latency, and input/output operations per second (IOPS) expected by the application.Scalability and Growth: Consider the anticipated growth of the application and data over time. Account for factors like new users, increased data volume, feature enhancements, and potential business expansion.Storage Technologies: Evaluate various storage technologies and options available, such as local disk storage, network-attached storage (NAS), storage area network (SAN), cloud storage, object storage, or a combination of these. Consider the pros and cons of each technology in relation to the client's requirements, budget, and future scalability needs.Redundancy and Data Protection: Assess the need for data redundancy and protection mechanisms, such as backups, replication, snapshots, and disaster recovery. Determine the appropriate level of data redundancy based on the criticality and importance of the application.Cost Considerations: Balance the storage requirements with the available budget. Compare the costs of different storage solutions and identify the most cost-effective options that meet the client's needs.Storage Management: Develop a storage management strategy that includes data lifecycle management, data archiving, data retention policies, and data purging mechanisms. Define storage allocation, provisioning, and monitoring processes to ensure efficient utilization of storage resources.Monitoring and Optimization: Implement monitoring and analytics tools to continuously monitor storage performance, capacity utilization, and data growth patterns. Use these insights to optimize storage utilization, identify bottlenecks, and proactively address any issues.It's not feasible to draw a visual representation here, but this approach provides a logical framework for determining storage requirements and managing storage effectively for your client's application.
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Which is the best description of the laws governing IT professionals?
Answer: D, Most laws are directed at the information, data, or intellectual property rather than the IT professional.
Explanation:i just took the test
Which of the following protocols defines how network communication functions?
TCP/IP
printer terminal emulation client
ifconfig
The TCP/IP protocol defines how network communication functions.
The TCP/IP protocol is a set of communication protocols that defines how network communication functions on the internet and many other computer networks. It stands for Transmission Control Protocol/Internet Protocol and consists of multiple protocols that work together to enable data transmission and network connectivity.
TCP/IP provides a standardized framework for how devices communicate and exchange data over a network. It defines protocols such as IP (Internet Protocol), which handles the addressing and routing of data packets, and TCP (Transmission Control Protocol), which ensures reliable and ordered delivery of data between applications running on different devices.
The TCP/IP protocol suite also includes other protocols like UDP (User Datagram Protocol), ICMP (Internet Control Message Protocol), and ARP (Address Resolution Protocol), among others. These protocols collectively govern various aspects of network communication, including addressing, packet transmission, error handling, and network management.
In summary, TCP/IP is the foundational protocol suite that defines how network communication functions by providing the rules and standards for data transmission and connectivity on the internet and other computer networks.
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is
an entire sequential game a subgame of itself?
No, an entire sequential game is not considered a subgame of itself.
In game theory, a subgame is a subset of a larger game that can be analyzed as an independent game in its own right. To qualify as a subgame, it must meet two conditions: (1) it includes a sequence of moves and outcomes that are consistent with the larger game, and (2) it must be reached by a specific history of play.
In the case of an entire sequential game, it encompasses the entire game tree, including all possible moves and outcomes. Since the concept of a subgame involves analyzing a smaller subset of the game, it is not meaningful to consider the entire game as a subgame of itself. A subgame analysis typically involves identifying a smaller portion of the game tree where players make decisions, and analyzing the strategic choices and outcomes within that subset.
Therefore, while a sequential game may contain subgames within it, the entire sequential game as a whole cannot be considered a subgame of itself.
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for Jenny's personal computer?
id videos. Which operating
system would be appropriate Jenny's needs to buy a computer to create word documents, make presentations, listen to music, and watch movies and videos.
OA. UNIX
O B. Linux
O C. Microsoft Windows
O D. MS-DOS
Answer: C
Explanation: Microsoft Windows would be the most viable option here because UNIX and Linux are used for server-side applications, and MS-DOS is an old operating system which is not supported anymore. There is also the Microsoft 365 suite on Microsoft Windows, which can allow Jenny to make presentations using powerpoint, and edit videos.
Writing on social media has helped users be:
A. more formal.
B. slower.
C. more concise.
D. wordy.
Answer:
C
Explanation:
more concise
Why does my messenger say this person is unavailable on messenger.
Answer:
The person left
Explanation:
The person could of been banned or deleted their account
Lab Simulation Activity A primary conveyor is fed by two conveyors, A and B. Six-packs of canned soda are delivered to the main conveyor via feeder conveyor A. Eight-packs of canned soda are delivered to the main conveyor via feeder conveyor B. Counters on both feeder conveyors count the number of packets leaving them. Create a PLC program to display the total number of cans on the main conveyor.
The PLC program to display the total number of cans on the main conveyor can be created as follows:
To create a PLC program to display the total number of cans on the main conveyor, we need to use the counters on both feeder conveyors. Since feeder conveyor A delivers six-packs of canned soda and feeder conveyor B delivers eight-packs of canned soda, we need to convert the eight-pack count from feeder conveyor B into six-pack count to match the count from feeder conveyor A.
This can be done using the following formula: Number of six-packs from feeder conveyor B = Number of eight-packs from feeder conveyor B × 8 ÷ 6We can then add the six-pack count from feeder conveyor A and the converted six-pack count from feeder conveyor B to get the total number of cans on the main conveyor.
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which of the following are popular paid-for options for setting up im services for your organization? select all that apply.
a. XMPP
b. Slack
c. IMAP
d. HipChat
XMPP, Slack, and HipChat are popular paid-for options for setting up IM services for an organization.
IMAP, on the other hand, is not an option for setting up IM services. It is an email retrieval protocol used for receiving email messages.A messaging service is critical for companies, especially for teams working remotely. Many organizations use instant messaging platforms to facilitate internal communications, and these services offer security and reliability to businesses to keep their conversations private from unauthorized third-party access.
XMPP (Extensible Messaging and Presence Protocol)XMPP is an open-source protocol that is widely used for chat applications and other communication services. This protocol is designed to ensure interoperability among messaging platforms and is extensible to support newer messaging formats. XMPP is a popular paid-for option for setting up IM services because it is secure, scalable, and provides excellent messaging services. XMPP offers an open architecture that allows developers to customize the service and tailor it to specific needs.
HipChat is a team collaboration software that is widely used by businesses to streamline communication. It provides instant messaging, video conferencing, and file sharing services that make it easy for teams to stay connected and productive. HipChat is another popular paid-for option for setting up IM services. It offers an array of features such as file sharing, screen sharing, and integration with other applications. HipChat is also known for its strong security features that protect data and communication from unauthorized access.
Slack is another popular paid-for option for setting up IM services. It is widely used by businesses of all sizes to communicate with their teams, and it offers a variety of features that make it easy to stay connected and productive. Slack is known for its user-friendly interface, integration with other applications, and powerful search functionality that helps users find information quickly. Slack also provides advanced security features that ensure privacy and confidentiality of communication.In conclusion, XMPP, HipChat, and Slack are popular paid-for options for setting up IM services for an organization. These services offer secure, reliable, and efficient communication solutions for businesses of all sizes.
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Describe the purpose and user requirements for the website.
Answer:
The purpose and user requirements for the website is described below in details.
Explanation:
User Requirements represent how user expectations and wherewith they will communicate with the outcome. Use the characteristics, functions, and content expressed in your summaries to elaborate on your requirements. Your user synopses should describe the responsibilities your users want to perform on your site.