Answer:
Read faster
Explanation:
Technology inspires learners to learn as well. They keep trying to figure time to discover and learn stuff from blogs , videos, applications, and games on their computers. At the very same time, kids will understand and have pleasure, which lets them keep involved with the subject.
Answer:
ITS NOT B I THOUGHT IT WAS BUT DO NOT PUT B I PUT B AND GOT THE QUESTION WRONG
Explanation:
DONT PUT B just trying to help idk the answer but not b
B. Discuss whether such an attack would succeed in systems protected by SSL.
Answer:
A. No, it would not succeed.
B. Yes, the attack will succeed.
Explanation:
In the seven-layer OSI model of computer networking, packet strictly refers to a protocol data unit at layer 3, the network layer. So if an attacker wants to insert bogus/ fake packets this will happen at the network layer.
A. IPSec works on network layer (the IP layer) of the OSI model protecting and authenticating IP packets. It provides data integrity, authentication and confidentiality between participating peers at the IP layer.
Thus, inserting bogus packets into the communications by an attacker will not have any affect on security of a system which has IPSec security and therefore it will not succeed.
B. SSL/TLS is an application layer protocol that fits into layer 5 to 7 of the OSI model. However, an attack by inserting bogus packets into the communications will succeed as SSL only provides protection for layer 5 to 7 and not the network layer.
4. Write an expression whose value is the result of converting the int value associated with x to a str. So if 582 was the int associated with x you would be converting it to the str "582".
5. Write an expression whose value is the str consisting of all the characters (starting with the sixth) of the str associated with s.
Answer:
The solution or expression for each part is given below:
Explanation:
Following are attached the images that show how these expressions will be used. I hope they will make the concept clear.
All the images below are respective to the questions given.
Answer:Encryption is the process
of translating plain text data into something that appears to be random and meaningless. A symmetric key is used during both the encryption and decryption process. To decrypt a particular piece of ciphertex, the key that was used to encrypt the data must be used.
Types of encryption
1.Symmetric encryption :This is also known as public key encryption. In symmetric encryption, there is only one key, and all communication patties use the same key for encryption and decryption.
2.Asymmetric encryption :This is foundational technology for SSL(TLS)
How encryption is being configured
Encryption uses algorithms to scramble your information. It is then transmitted to the receiving party, who is able to decode the message with a key.
Explanation:
Answer:
An LCD projector is a type of video projector for displaying video, images, or computer data on a screen or other flat surface. It is a modern equivalent of the slide projector or overhead projector.
It's different because in a computer display, the screen is the physical surface on which visual information is presented. This surface is usually made of glass.
Explanation:
A digital projector is a device that projects video or images onto a large screen, suitable for shared viewing in larger settings. It differs from a computer screen in terms of size, portability, shared viewing capabilities, image quality, source connectivity, and adjustments.
A digital projector is a device that takes a video or image signal from a computer, DVD player, or other multimedia source and projects it onto a large screen or surface.
The key differences between a digital projector and a computer screen:
Size: The most obvious difference is the size of the display.
Portability: Computer screens are generally fixed and not easily portable, whereas digital projectors are often designed for mobility.
Shared Viewing: A computer screen is designed for individual or small group viewing at close distances, while a digital projector is meant for larger audiences.
Image Quality: Digital projectors vary in imagequality, and high-quality projectors can offer impressive resolution and brightness suitable for movie screenings or professional presentations.
Source Connectivity: Both a computer screen and a digital projector can receive input from computers and other multimedia sources.
Placement and Adjustment: Digital projectors often provide manual or automatic keystone correction and focus adjustments to ensure the projected image remains proportional and clear on the screen or surface.
Hence, a digital projector is a device used to project large-scale images or video onto a screen or surface, suitable for shared viewing in larger settings.
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Answer: No
Explanation: Spread spectrum transmission is the wireless transmission technique for the wide channel that helps in decrement of the potential interference.The transmission of signal is based on the varying the frequency knowingly to achieve larger bandwidth.
The use of spread spectrum transmission in the WLAN(wireless local area network)is used for the regulatory purpose The regulation is the controlling of the area through policies.Thus,security is not the service that is provided to WLAN by spread spectrum transmission.
Answer:
A secure password has the following characteristics:
Phishing is a kind of social engineering where a cyber criminals trying to trick the victims to get benefit from them. For example, a cyber criminal can send a phishing email to tell the victims about something wrong with their credit card or bank account and provide a malicious link and persuade the victim to access their fake website that resembles an official bank website. From there, the victims can send credential info to the cyber criminals without their awareness. Phishing can also be done through phone call. Phishing is harmful as a victim can fall into the trap of disclosing highly critical credential info that incur a huge loss of money.